-
1 bending moments area
Строительство: эпюра моментов -
2 bending moments area
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3 area
1) участок, район, площадь, зона, территория; ареал2) площадка; внутренний двор•served by crane area — площадь, обслуживаемая краном
- area of base - area of bearing - area of building - area of explosion - area of force - area of grate - area of harmfulness - area of heavy use of water - area of indentation - area of influence - area of influence line - area of moments - area of passage - area of pile head - area of reinforcement - area of section - area of steel - area of structure - area of the supposed construction - area of water section - area of well influence - abandoned area - active drainage area - administrative area - analysis area - ancillary area - assembly area - auxiliary area - backward area - bearing area - bending moments area - blighted area - blind area - blind drainage area - bond area - building area - built-on area - built-up area - catchment area - children's play area - clearance area - closed drainaged area - collecting area - common area - compression area - concrete area - congested area - conservation area - constructional area - contact area - control area - cross-section area - cross-sectional area - dead area - decontamination area - deficit area - densely populated area - depressed area - development area - diffusion area - dormitory area - drain area - drainage area - drainless area - drinking water protective area - dry area - dumping area - ecological risk area - effective area of concrete - emitting area - erection area - exit area - filter area - filtration area - floor area - flow area - flues area - gross area - gross residential area - gross site area - ground area of dwelling structures - housing area - improvement area - industrial area - infiltrating area - influence area - inlet area - intake area - interstream area - irrigated area - living area - living area per capita - loaded area - marginal reception area - market area - metropolitan area - moment area - natural drainage area - neglected area - neighbourhood area - net area - net floor area - net residential area - non-attainment area - non-contributing area - non-permit area - parking area - parking area per vehicle - play area - poor reception area - protected area - public area - punching shear area - rain area - recharge area - recreation area - reduced area - reference area - reinforcing steel area - rentable area - reserved area - residential area - sampling area - sectional area - sectorial area - seepage area of well - seismicity of the area - service area - setting area - settlement area - shear area - shopping area - spoil area - steel area - surface area - total area - turnaround area - unbuilt area - underprivilege area - unit area - unit surface area - urban area - urbanised area - usable floor area - waste area - water-collecting area - water-producing area - water quality problem area - water-shed area - water-surface area - wilderness areato hand the area over to — передать участок (напр. в распоряжение подрядчика)
* * *1. площадь (помещения, поверхности, фигуры и т. п.)2. площадка3. внутренний двор4. пространство, зона5. приямок (напр. у окна подвального этажа)area under control — ж.-д. стрелочная зона
- area of bending moment diagramarea under the load-deformation curve — площадь, ограниченная (участком) кривой нагрузка — деформация
- area of contact
- areas of cut and fill
- area of economic influence
- area of flues
- area of influence
- area of load distribution
- area of loading
- area of operation
- area of planting
- area of pressure
- area of reinforcing steel
- area of steel
- area of water supply
- area of waterway
- area of well influence
- accommodation area
- acting area
- active drainage area
- actual area
- aerodrome movement area
- airport construction area
- approach area
- architectural area
- assisted area
- backwater area
- baggage break-down area
- basic floor area
- bearing area
- bearing area of a foundation
- blast area
- blighted area
- blight area
- blind area
- bond area
- building area
- build-up area
- catchment area
- clearance area
- comprehensive development area
- concreting area
- congested area
- conservation area
- construction area
- contact area
- core area
- critical runway area
- cross-sectional area
- dangerous area
- daylight area
- dead-leg area
- depressed area
- designated area
- designated development area
- developed area
- development area
- differential area
- diffusion area
- diked area
- discharge area
- disposal area
- distressed area
- downtown area
- drainage area
- dry area
- earthquake area
- effective area of an orifice
- effective area of concrete
- effective area of reinforcement
- environmental area
- extension area
- face area
- filter area
- fire area
- flooded area
- floor area
- flow area
- free area
- fringe area
- gross area
- gross floor area
- gross leasable area
- gross retail area
- hangar area
- hard-to-reach area
- heat transfer area
- honeycombed area
- improvement area
- industrial area
- infiltration area
- influence area
- intermediate area
- interstream area
- kern area
- landing area
- lateral area
- leveed area
- light ventilation area
- loaded area
- manufacturing area
- metropolitan area
- moment area
- net cross-sectional area
- net room area
- net sale area
- net site area
- net structural area
- nominal area
- nominal body area
- off-limits area
- off-street area
- off-street parking area
- open air exhibit area
- open storage area
- original cross-sectional area
- outlining area
- parking area
- passage area
- pile surface unit area
- plan area
- preferential urbanization area
- priority development area
- processing area
- profile area
- protected area
- protected built-up area
- public transportation area
- radiation restricted area
- receiving area
- recreational area
- redevelopment area
- reserved area
- residential area
- rest area
- restrict area
- restricted area
- room area
- runway safety area
- scenic area
- seasonally frozen area
- sectional area
- service area
- serviced area
- shearing area
- shooting area
- shopping area
- shopping core area
- slum area
- slum clearance area
- small area
- small built-up area
- soil area
- sports area
- staging area
- standard metropolitan statistical area
- storage area
- surface area
- swamp area
- take-off and landing area
- terminal control area
- tight work area
- total area of reinforcement
- touchdown area
- traffic movement area
- transportation area
- unbuilt area
- undershoot area
- undeveloped area
- unreachable area
- urban area
- usable floor area
- valve area
- warehouse area
- water protection area
- water supply area
- wetted area
- working area -
4 curve
1) закругление, кривая; эпюра2) график; лекало3) гнуть, разбивать кривую•- actual curve - adiabatic curve - ageing curve - backwater curve - bending curve - bending moment curve - bulking curve - capacity curve - characteristic curve - closed curve - compression curve - connecting curve - consolidation-test curve - cumulative grading curve - deflection curve - depletion curve - depression curve - discharge curve - discharge-mass curve - dotted curve - drawdown curve - drawing curve - easy curve - efficiency curve - elastic curve - flat curve - flow curve - grading curve - hardening curve - heating curve - helical curve - horizontal curve - isotherm curve - lag curve - level curve - load curve - load-deflection curve - load-duration curve - load-strain curve - load-time deflection curve - moment curve - no-load curve - performance curve - pressure curve - rating curve - rating curve of spillway - recovery curve - resistance curve - risk curve - smoothed curve - speed-load curve - stress-strain curve - sweeping curve - wear-time curvecurve of maximum bending moments — кривая, огибающая наибольших изгибающих моментов
* * *1. кривая; график2. лекало3. изгиб; закругление; кривизна- curve of maximum bending moments
- curve of maximum moments
- ageing curve
- apparent-resistivity curve
- area curve
- area-volume curve
- averaged curve
- backwater curve
- bending curve
- bending failure curve
- bending moment curve
- bilinear elastic-strain hardening curve
- bilinear elastic strain-hardening stress strain curve
- blind curve
- Bolomey's curves
- braking curve
- bulking curve
- calibration curve
- capacity curve
- casting curve
- catenary curve
- characteristic curve
- circular curve
- closed curve
- column curve
- compaction curve
- compound curve
- consolidation-test curve
- constant-radius curve
- consumption curve
- contour curve
- cost curve
- counter curve
- creep curve
- cubic curve
- cumulation volume curve
- decrement curve
- deflection curve
- deformation curve
- depletion curve
- depression curve
- depth curve
- depth-velocity curve
- discharge curve
- discharge mass curve
- discharge-rating curve
- dispersion curve
- displacement-time curve
- distribution curve
- drawdown curve
- drawing curve
- drop-down curve
- duration curve
- easement curve
- elastic curve
- empirical curve
- envelope curve
- expansion curve
- fan performance curve
- fatigue curve
- fee curve
- flat curve
- flexure curve
- flood-frequency curve
- flow curve
- flow-duration curve
- flow mass curve
- frequency curve
- Fuller's curve
- funicular curve
- gauge correlation curve
- gradation curve
- graduated transition curve
- grain-size accumulation curve
- groundwater storage curve
- hairpin curve
- hardening curve
- head-capacity curve
- heating curve
- helical curve
- horizontal curve
- ideal grading curve
- integral flow curve
- integrated curve
- intrinsic curve
- load curve
- load-deformation curve
- load-extension curve
- load-transfer curve
- mass curve
- mass curve of rainfall
- mass-haul curve
- meridional curve
- Mohr's enveloping curve
- moment curve
- Moody curve
- NC curves
- noise criteria curves
- ogee curve
- open curve
- particle-size accumulator curve
- particle-size distribution curve
- payload-range curve
- performance curve
- plane curve
- population curve
- pressure-void ratio curve
- probability curve
- Proctor moisture density curve
- Proctor curve
- pull rise curve
- pump curve
- rating curve
- rebound curve
- recession curve
- recompression curve
- reloading curve
- representative curve
- reverse curve
- reverse loop curve
- S curve
- sag curve
- saturation curve
- second-order curve
- short-term stress-strain curve
- sieve analysis curve
- sine curve
- smooth curve
- space curve
- stage discharge curve
- storage curve
- stress-strain curve
- system head curve
- temperature curve
- test curve
- tight curve
- time curve
- time-deformation curve
- torque curve
- transition curve
- travel-time curve
- true stress-strain curve
- vertical curve
- vertical velocity curve
- virgin curve
- volume curve
- wear curve
- whiplash curve
- Wöhler curve
- zero air voids curve -
5 curve
- curve
- n1. кривая; график
2. лекало
3. изгиб; закругление; кривизна
- curve of maximum bending moments
- curve of maximum moments
- ageing curve
- apparent-resistivity curve
- area curve
- area-volume curve
- averaged curve
- backwater curve
- bending curve
- bending failure curve
- bending moment curve
- bilinear elastic-strain hardening curve
- bilinear elastic strain-hardening stress strain curve
- blind curve
- Bolomey's curves
- braking curve
- bulking curve
- calibration curve
- capacity curve
- casting curve
- catenary curve
- characteristic curve
- circular curve
- closed curve
- column curve
- compaction curve
- compound curve
- consolidation-test curve
- constant-radius curve
- consumption curve
- contour curve
- cost curve
- counter curve
- creep curve
- cubic curve
- cumulation volume curve
- decrement curve
- deflection curve
- deformation curve
- depletion curve
- depression curve
- depth curve
- depth-velocity curve
- discharge curve
- discharge mass curve
- discharge-rating curve
- dispersion curve
- displacement-time curve
- distribution curve
- drawdown curve
- drawing curve
- drop-down curve
- duration curve
- easement curve
- elastic curve
- empirical curve
- envelope curve
- expansion curve
- fan performance curve
- fatigue curve
- fee curve
- flat curve
- flexure curve
- flood-frequency curve
- flow curve
- flow-duration curve
- flow mass curve
- frequency curve
- Fuller's curve
- funicular curve
- gauge correlation curve
- gradation curve
- graduated transition curve
- grain-size accumulation curve
- groundwater storage curve
- hairpin curve
- hardening curve
- head-capacity curve
- heating curve
- helical curve
- horizontal curve
- ideal grading curve
- integral flow curve
- integrated curve
- intrinsic curve
- load curve
- load-deformation curve
- load-extension curve
- load-transfer curve
- mass curve
- mass curve of rainfall
- mass-haul curve
- meridional curve
- Mohr's enveloping curve
- moment curve
- Moody curve
- NC curves
- noise criteria curves
- ogee curve
- open curve
- particle-size accumulator curve
- particle-size distribution curve
- payload-range curve
- performance curve
- plane curve
- population curve
- pressure-void ratio curve
- probability curve
- Proctor moisture density curve
- Proctor curve
- pull rise curve
- pump curve
- rating curve
- rebound curve
- recession curve
- recompression curve
- reloading curve
- representative curve
- reverse curve
- reverse loop curve
- S curve
- sag curve
- saturation curve
- second-order curve
- short-term stress-strain curve
- sieve analysis curve
- sine curve
- smooth curve
- space curve
- stage discharge curve
- storage curve
- stress-strain curve
- system head curve
- temperature curve
- test curve
- tight curve
- time curve
- time-deformation curve
- torque curve
- transition curve
- travel-time curve
- true stress-strain curve
- vertical curve
- vertical velocity curve
- virgin curve
- volume curve
- wear curve
- whiplash curve
- Wöhler curve
- zero air voids curve
Англо-русский строительный словарь. — М.: Русский Язык. С.Н.Корчемкина, С.К.Кашкина, С.В.Курбатова. 1995.
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6 method
1) метод; способ; средство2) система; порядок3) технология4) методика•- method of applying liquid lubrication - method of calculation - method of column analogy - method of comparison - method of connecting - method of determining bending moments by fixed points - method of directions - method of elastic arch - method of elastic weights - method of electric needles - method of exchange of members - method of firing - method of fixed points - method of images - method of initial parameters - method of joints - method of least squares - method of least work - method of limit equilibrium - method of minimum strain energy - method of moments - method of movement - method of operation - method of payment - method of planning - method of production - method of redundant reactions - method of rotations - method of sections - method of separate joint displacement - method of slopes - method of stowage - method of strain measurement method - method of substitute redundant members - method of successive approximations - method of successive corrections - method of training - method of transportation - method of working - method of zero moment points - methods of network planning and control - ad hoc method - advertising method - aero-projection method - air-permeability method - airslide method - approximation method - arbitrary proportions method - area moment method - artificial islands method - ball method of testing - bench method - bidding methods - brush method of treatment timber - building methods - caisson method - cantilever method of design - cassette method of production of thin-slab structures - central mixing method - centre drift method - centrifuge method - centroidal method of design - change-in-stress method - chemical injection method - closed building method - column analogy method of design - compressed-air method of tunnelling - concrete testing method - cone method - construction works quality control method - core-drill method - correlation method - cut-and-cover method - cut-and-try method - cylinder method - deflection method - design methods - development method - dip method - dipping method of treatment timber - effective method - electrolytic method - emulsified-asphalt penetration method - energy method - equal load increments method - equal strain method - error method - fabrication method - fixing method - float and chains method - flow-line conveyer method - force method - graphical method - heading method of tunnelling - hot-air heating standpipe method - hot penetration method - hydraulic fill method - impact method - kinematic method - lacquer film method - land-assembly methods - lift-slab method - limit equilibrium method - limit stage design method - line production method - loading method - magnaflux method - mechanical method by pumps - membrane method of waterproofing - mixed-in-place method - mock-up methods of design - modular ratio method - moire fringe method - moment area method - moment-distribution method - moment-of-inertia method of designing - mud-jack method - mulch method - near end moment distribution method - neutral-points method - non-destructive testing methods - normal method - packing methods - patented method of construction - penetration method - percussive pneumatic method of riveting - photo-elastic method of stress-determination - photo-elasticity method - pilot method - pilot tunnel method - pin-and-string method - pipe-bridge method - plastic method of design - plastic theory method - polarized light method - portal method of design - pounding method of curing concrete - production line method of construction - qualitative methods - quantitative methods - relaxation method - ring-and-ball method - rolled-on method - safe method of heat insulation - safety methods - sampling method - sand-bearing method of testing clay pipes - sand-island method - scheduling method - seismic method of prospecting - simultaneous construction method - slope deflection method - spatial self-fixation erection method - statistical analysis method - stovepipe pipe-laying method - strain-energy method - successive construction method - surface-coating method of waterproofing - synthetic method of restoration - thixotropic liquid method - tilt-up method - top-heading method - transfiguration method - trial-load method - turnover method - ultimate-strength method - ultrasonic pulse velocity method - void method of proportioning - volume method of concrete mix design - volumetric method - water-jet method of pile-driving - weight method - well-point method of excavation - work method - working stress method of design* * *метод, способ; система; порядок; методика; технология- method of analysis
- method of application
- method of attack
- method of bearing and distances
- method of bipolar coordinates
- method of calculation
- method of design
- method of detail survey
- method of elastic weights
- method of electric needles
- method of expansion into series
- method of fixed points
- method of intersection
- method of joint isolation
- method of least work
- methods of manufacture
- method of minimum strain energy
- method of moment distribution
- method of radiation
- method of redistribution of pressure
- method of sections
- method of steam jet
- methods of structural analysis
- method of successive approximations
- methods of testing
- method of water needles
- accepted method of building
- accepted method of house construction
- accurate method of analysis
- adhesive nail-on method
- admittance method
- advanced methods of concreting
- advance slope method
- aggregate exposure method
- air permeability method
- alternate methods
- American method
- analytical method of determining reactions
- API method of pile design
- approximate method
- approximation method
- area method
- area-moment method
- assembly methods
- Austrian method
- autogenous curing method
- balanced cantilever method
- Belgian method
- Benoto method
- bentonite method
- Billner method
- "bin" method
- boiling water method
- boom placement concreting method
- bricklaying methods
- building method
- building block module method
- cable method of rock stressing
- calculation method
- cantilever method
- Chicago method
- circular-arc method
- Coast-Survey method
- collapse method of structural design
- combined finite strip-finite element method
- compaction methods of clays
- conjugate beam method
- consistency measurement method
- construction methods
- construction and erection methods
- contiguous pile method
- continuous-flight augers method
- continuous-sample method of advance
- convergence method
- critical method
- critical path method
- Cross moment distribution method
- Cross method
- cross-section method
- current design methods
- cut-and-cover method
- dampproofing methods
- displacement method
- displacement method of advance
- dual-rail method
- dummy unit-load method
- dust-spot method
- Dutch cone method
- earth pressure balanced tunneling method
- elastic center method
- elastic weights method
- electric analogy method
- electric resisting method
- energy method
- equal friction method of duct sizing
- equal friction method
- equivalent load method
- erection method
- fast track construction methods
- fatigue test method
- finite difference method
- finite element method
- finite strip method
- flight auger method
- flotation caisson method
- flue loss method
- folded plate method of analysis
- force method
- free cantilever method of construction
- general method of analysis
- Glotzl hydraulic cell method
- Gow method
- Hardy Cross method
- housing appraisal method
- in-duct method
- industrialized methods of construction
- iterative method
- jack method
- jacking method
- lacquer curtain coating method
- laser beam method
- leap-frog method
- limit equilibrium method
- limit state method
- listening methods
- load factor design method
- mandrel method
- mathematical method of design
- matrix method of structural analysis
- maturity method
- measuring method
- mixed-mode method
- mix-in-place method
- modern building methods
- modular ratio method
- moiré fringe method
- moment-balance method
- nondestructive methods of tests
- normal method of quality control
- null method
- numerical method
- one-rail method
- optical square method
- permissible stress method
- phototheodolite method
- plastic methods of structural analysis
- plate count method
- precast concrete manufacturing methods
- pressuremeter method
- proven construction methods
- p-y method of pile design
- rapid test method
- ratio method of balancing
- rebound hammer method
- reference point method
- relaxation method
- reproducible methods
- resistivity method
- resonant-frequency method
- reverberant field method
- Rockwell method of hardness testing
- safe method
- safe working methods
- secant interlocking pile method
- secant pile method
- seismic method of surveying
- seismic reflection method
- seismic refraction method
- semiprobabilistic design method
- shear transfer method
- shock response method of pile testing
- sliding-wedge method
- slope deflection method
- solar radiation method
- sonic method
- special method of quality control
- standard test method
- static regain method of duct sizing
- static regain method
- statistical design method
- step-by-step method
- strength design method
- strength evaluation method
- successive approximations method
- suspended cantilever method
- swamp shooting method
- Tagg method
- tangent modulus method
- test methods
- Theis method
- thixotropic liquid method
- three-point method
- tilt-up method
- time-saving method of construction
- TNO method of analysis
- TNO method of pile testing
- transit and stadia method
- tremie method
- truss analogy method
- turn-of-nut method
- ultrasonic pulse velocity method
- vacuum concrete method of bridge construction
- valveless pulse-jet method
- vane shear method
- velocity reduction method of duct sizing
- velocity reduction method
- vibratory method
- Vickers method of hardness testing
- volume method of measuring aggregates
- warm water method
- water fog spray method
- western bricklaying method
- western method
- working-stress design method -
7 moment
1) момент (вращающий, крутящий)•moment at fixed end — момент защемления, момент в заделанном конце
- moment of couple - moment of deflection - moment of external forces - moment of flexure - moment of force - moment of force about an axis - moment of force tending to capsize - moment of friction - moment of gyration - moment of inertia - moment of load - moment of resistance - moment of rotation - moment of rupture - moment of span - moment of stability - moment of stiffness - moment of torsion - moment of wind pressure - applied moment - area moment - bending moment - bending moment coefficients - breaking moment - cantilever moment - cantilever bending moment - carried-over moment - central moment - centrifugal moment - centrifugal moment of inertia - column moment - core moment - counter balance moment - critical moment - deadload moment - design moment - destabilizing moment - distributing moment - driving moment - edge moment - end moment - end restraint moment - equivalent bending moment - first moment - first moment of area - fixing moment - fixed-end moment - fixed-edge moment - full plastic moment - geometrical moment of inertia - girder moment - hydraulic moment - least moment of inertia - least moment of inertia of a section - lifting moment - live-load moment - locking moment - negative moment - overturning moment - polar moment - polar moment of inertia - positive moment - reactive moment - resisting moment - restoring moment - right-hand moment - righting moment - rotative moment - secant moment - second moment - secondary moment - section moment - sectoral moment of inertia - simple-beam moment - slab moment - starting moment - static moment - statical moment - stiffness moment - sum moment - support moment - tilting moment - torque moment - torsion moment - torsional moment - turning moment - twisting moment - ultimate bending moment - unbalanced moment - virtual moment - volume change moment - vortex moment - wedging moment - wind moment - zero momentmoment resulting from sideway — момент, вызванный боковым смещением рамы
* * *моментmoments exerted by redundant members [by redundants] — моменты, возникающие при наложении избыточных связей
moment induced in a section — момент, возникший в сечении
moment opposite in sign — момент, противоположный по знаку
moment required to produce a unit rotation — момент, вызывающий единичный угол поворота ( конца стержня)
- moment of areamoments yielding the same rotation — моменты, вызывающие одинаковый угол поворота (концов стержней и т. п.)
- moment of external forces
- moment of force
- moment of inertia
- moment of inertia about neutral axis
- moment of inertia about parallel axis
- moment of inertia of a cross section
- moment of inertia of a section
- moment of reversed sign
- moment of rupture
- applied moment
- area moment
- axial moment
- axial moment of inertia
- balanced moment
- bar moment
- bending moment
- bending moment at any section of a beam
- breaking bending moment
- cantilever moment
- carried-over moment
- carryover moment
- central moment of inertia
- clockwise moment
- continuity moment
- counterclockwise moment
- cracking moment
- critical moment
- dead-load moment
- deviation moment
- distributed moment
- dummy unit moment
- edge moment
- edge torque moment
- end moment
- external moment
- failing moment
- first moment
- fixed-end moment
- fixing moment
- hogging moment
- internal moment
- joint moment
- least moment of inertia of a section
- least moment of inertia
- meridional bending moment
- midpoint bending moment
- negative bending moment
- negative moment
- node point moment
- out-of-balance moment
- overturning moment
- overturning moment due to wind forces
- plastic moment
- polar moment of inertia
- positive bending moment
- positive moment
- reduced plastic moment
- resisting moment
- restoring moment due to dead loads
- second moment of area
- secondary moment
- second axial moment of area
- second polar moment of area
- simple-beam moment
- support moment
- static moment
- static moment of area
- stress moment
- thrust moment
- torque moment
- torsional moment
- torsion moment
- twisting moment
- ultimate bending moment
- ultimate moment
- ultimate design resisting moment
- ultimate resisting moment
- unbalanced moment
- unit moment
- yield moment
- zero moment -
8 moment
- moment
- nмомент
moments exerted by redundant members [by redundants] — моменты, возникающие при наложении избыточных связей
moment induced in a section — момент, возникший в сечении
moment opposite in sign — момент, противоположный по знаку
moment required to produce a unit rotation — момент, вызывающий единичный угол поворота ( конца стержня)
moments yielding the same rotation — моменты, вызывающие одинаковый угол поворота (концов стержней и т. п.)
- moment of area
- moment of external forces
- moment of force
- moment of inertia
- moment of inertia about neutral axis
- moment of inertia about parallel axis
- moment of inertia of a cross section
- moment of inertia of a section
- moment of reversed sign
- moment of rupture
- applied moment
- area moment
- axial moment
- axial moment of inertia
- balanced moment
- bar moment
- bending moment
- bending moment at any section of a beam
- breaking bending moment
- cantilever moment
- carried-over moment
- carryover moment
- central moment of inertia
- clockwise moment
- continuity moment
- counterclockwise moment
- cracking moment
- critical moment
- dead-load moment
- deviation moment
- distributed moment
- dummy unit moment
- edge moment
- edge torque moment
- end moment
- external moment
- failing moment
- first moment
- fixed-end moment
- fixing moment
- hogging moment
- internal moment
- joint moment
- least moment of inertia of a section
- least moment of inertia
- meridional bending moment
- midpoint bending moment
- negative bending moment
- negative moment
- node point moment
- out-of-balance moment
- overturning moment
- overturning moment due to wind forces
- plastic moment
- polar moment of inertia
- positive bending moment
- positive moment
- reduced plastic moment
- resisting moment
- restoring moment due to dead loads
- second moment of area
- secondary moment
- second axial moment of area
- second polar moment of area
- simple-beam moment
- support moment
- static moment
- static moment of area
- stress moment
- thrust moment
- torque moment
- torsional moment
- torsion moment
- twisting moment
- ultimate bending moment
- ultimate moment
- ultimate design resisting moment
- ultimate resisting moment
- unbalanced moment
- unit moment
- yield moment
- zero moment
Англо-русский строительный словарь. — М.: Русский Язык. С.Н.Корчемкина, С.К.Кашкина, С.В.Курбатова. 1995.
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9 Wöhler, August
SUBJECT AREA: Metallurgy[br]b. 22 June 1819 Soltau, Germanyd. 21 June 1914 Hannover, Germany[br]German railway engineer who first established the fatigue fracture of metals.[br]Wöhler, the son of a schoolteacher, was born at Soltau on the Luneburg Heath and received his early education at his father's school, where his mathematical abilities soon became apparent. He completed his studies at the Technical High School, Hannover.In 1840 he obtained a position at the Borsig Engineering Works in Berlin and acquired there much valuable experience in railway technology. He trained as an engine driver in Belgium and in 1843 was appointed as an engineer to the first Hannoverian Railway, then being constructed between Hannover and Lehrte. In 1847 he became Chief Superintendent of rolling stock on the Lower Silesian-Brandenhurg Railway, where his technical abilities influenced the Prussian Minister of Commerce to appoint him to a commission set up to investigate the reasons for the unusually high incidence of axle failures then being encountered on the railways. This was in 1852, and by 1854, when the Brandenburg line had been nationalized, Wöhler had already embarked on the long, systematic programme of mechanical testing which eventually provided him with a clear insight into the process of what is now referred to as "fatigue failure". He concentrated initially on the behaviour of machined iron and steel specimens subjected to fluctuating direct, bending and torsional stresses that were imposed by testing machines of his own design.Although Wöhler was not the first investigator in this area, he was the first to recognize the state of "fatigue" induced in metals by the repeated application of cycles of stress at levels well below those that would cause immediate failure. His method of plotting the fatigue stress amplitude "S" against the number of stress cycles necessary to cause failure "N" yielded the well-known S-N curve which described very precisely the susceptibility to fatigue failure of the material concerned. Engineers were thus provided with an invaluable testing technique that is still widely used in the 1990s.Between 1851 and 1898 Wöhler published forty-two papers in German technical journals, although the importance of his work was not initially fully appreciated in other countries. A display of some of his fracture fatigue specimens at the Paris Exposition in 1867, however, stimulated a short review of his work in Engineering in London. Four years later, in 1871, Engineering published a series of nine articles which described Wöhler's findings in considerable detail and brought them to the attention of engineers. Wöhler became a member of the newly created management board of the Imperial German Railways in 1874, an appointment that he retained until 1889. He is also remembered for his derivation in 1855 of a formula for calculating the deflections under load of lattice girders, plate girders, and other continuous beams resting on more than two supports. This "Three Moments" theorem appeared two years before Clapeyron independently advanced the same expression. Wöhler's other major contribution to bridge design was to use rollers at one end to allow for thermal expansion and contraction.[br]Bibliography1855, "Theorie rechteckiger eiserner Brückenbalken", Zeitschrift für Bauwesen 5:122–66. 1870, "Über die Festigkeitversuche mit Eisen und Stahl", Zeitschrift für Bauwesen 20:73– 106.Wöhler's experiments on the fatigue of metals were reported in Engineering (1867) 2:160; (1871) 11:199–200, 222, 243–4, 261, 299–300, 326–7, 349–50, 397, 439–41.Further ReadingR.Blaum, 1918, "August Wöhler", Beiträge zur Geschichte der Technik und Industrie 8:35–55.——1925, "August Wöhler", Deutsches biographisches Jahrbuch, Vol. I, Stuttgart, pp. 103–7.K.Pearson, 1890, "On Wöhler's experiments on alternating stress", Messeng. Math.20:21–37.J.Gilchrist, 1900, "On Wöhler's Laws", Engineer 90:203–4.ASD
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