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1 поток комплексный
поток комплексный
Совокупность объектных потоков, по которым возводятся разноритмичные здания и сооружения, объединённые в общий комплекс
[Терминологический словарь по строительству на 12 языках (ВНИИИС Госстроя СССР)]Тематики
EN
DE
FR
Русско-немецкий словарь нормативно-технической терминологии > поток комплексный
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2 structure
1. noun1) Struktur, die; Aufbau, der; (Mus.) Kompositionsweise, die; (manner of construction) Bauweise, die; Struktur, die2) (something constructed) Konstruktion, die; (building) Bauwerk, das; (complex whole; also Biol.) Struktur, die2. transitive verbstrukturieren; regeln [Leben]; aufbauen [literarisches Werk]; (construct) konstruieren; bauen* * *1) (the way in which something is arranged or organized: A flower has quite a complicated structure; the structure of a human body.) die Struktur2) (a building, or something that is built or constructed: The Eiffel Tower is one of the most famous structures in the world.) das Bauwerk•- academic.ru/71388/structural">structural- structurally* * *struc·ture[ˈstrʌktʃəʳ, AM -ɚ]I. n\structure of a cell Zellaufbau mcourse \structure Kursaufbau m, Kursstruktur f\structure of society Gesellschaftsstruktur fsocial \structure Sozialstruktur f, soziales Gefügemanagement \structure Leitungsstruktur fII. vtwe must carefully \structure and rehearse each scene wir müssen jede Szene sorgfältig aufbauen und probenwell-\structured argument gut aufgebaute [o gegliederte] Argumentation* * *['strʌktʃə(r)]1. n2) (= thing constructed) Konstruktion f2. vtstrukturieren; essay, argument aufbauen, gliedern; layout, life gestalten* * *structure [ˈstrʌktʃə(r)]A s1. BIOL, CHEM etc Struktur f, fig auch (Auf)Bau m, Gefüge n, Gliederung f:structure of power Machtstruktur;structure of a sentence Satzbau;structure of society Gesellschaftsstruktur2. ARCH, TECH Bau(art) m(f), Konstruktion f3. Bau(werk) m(n), Gebäude n (auch fig), pl Bauten pl4. fig Gebilde nB v/t strukturieren, einen Aufsatz etc auch aufbauen* * *1. noun1) Struktur, die; Aufbau, der; (Mus.) Kompositionsweise, die; (manner of construction) Bauweise, die; Struktur, die2) (something constructed) Konstruktion, die; (building) Bauwerk, das; (complex whole; also Biol.) Struktur, die2. transitive verbstrukturieren; regeln [Leben]; aufbauen [literarisches Werk]; (construct) konstruieren; bauen* * *n.Aufbau -ten m.Bauweise -n f.Beschaffenheit f.Gebilde - n.Gefüge -n n.Gliederung f.Struktur -en f. -
3 unit
nounarmoured unit — (Mil.) Panzereinheit, die
unit of length/monetary unit — Längen-/Währungseinheit, die
4) (piece of furniture) Element, daskitchen unit — Küchenelement, das
* * *['ju:nit]1) (a single thing, individual etc within a group: The building is divided into twelve different apartments or living units.) die Einheit2) (an amount or quantity that is used as a standard in a system of measuring or coinage: The dollar is the standard unit of currency in America.) die Einheit3) (the smallest whole number, 1, or any number between 1 and 9: In the number 23, 2 is a ten, and 3 is a unit.) der Einer* * *[ˈju:nɪt]n\unit of alcohol Alkoholeinheit f\unit of currency Währungseinheit f\unit of length Längenmaß nt\unit weight PHYS spezifisches Gewichtanti-terrorist \unit Antiterroreinheit fthe family \unit der Familienverbandpolicy \unit politische Abteilung\unit of a course Abschnitt m eines Kurses\unit of a course book Kapitel nt eines Kursbucheskitchen \unit Küchenelement ntcentral processing \unit zentrale Datenverarbeitungsanlagevideo display \unit Sichtgerät ntmultiple-\unit dwelling Wohnanlage f* * *['juːnɪt]n2) (= section) Einheit f; (of furniture) Element nt; (of machine) Element nt, Teil nt; (of organization) Abteilung f; (of course book) Lektion fpower unit — Aggregat nt; (of a rocket) Triebwerk nt
where did you get those units in your bedroom? — wo haben Sie die Anbauelemente in Ihrem Schlafzimmer her?
the family as the basic unit — die Familie als Grundelement
3) (= measure) Einheit funit of account/length — Rechnungs-/Längeneinheit f
* * *unit [ˈjuːnıt] s1. allg Einheit f, (besonders Möbel) Element n:unit of account (currency, trade, value) WIRTSCH (Ver)Rechnungs-(Währungs-, Handels-, Wertungs)einheit;unit of measure Maßeinheit;unit furniture Anbaumöbel pl;2. a) PHYS (Grund)Einheit f:b) TEL (Gesprächs)Einheit f3. MATH Einer m, Einheit f:unit fraction Stammbruch m4. TECHa) (Bau)Einheit fb) Aggregat n, Anlage f:5. MIL Einheit f, Verband m, Truppenteil m6. SCHULEa) besonders US (Schul-, Lehr)Jahr n (in einem Fach)b) Unit f, (Lern)Einheit f, Lektion f7. MED Einheit f, Dosis f, Menge f8. Grundeinheit f, Kern m, Zelle f:9. US Gruppe f Gleichgesinnter, (feste) Gemeinschaftu. abk1. uncle2. unit Einh.3. upper ob.U. abk2. unit Einh.3. united ver(ein).4. university Univ.5. Utah* * *nounarmoured unit — (Mil.) Panzereinheit, die
unit of length/monetary unit — Längen-/Währungseinheit, die
4) (piece of furniture) Element, daskitchen unit — Küchenelement, das
* * *n.Bauteil -e n.Einheit -en f.Gerät -e n. -
4 industry
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5 длительный допустимый ток
- Strombelastbarkeit, f
- Dauerstrombelastbarkeit, f
(длительный) допустимый ток
Максимальное значение электрического тока, который может протекать длительно по проводнику, устройству или аппарату при определенных условиях без превышения определенного значения их температуры в установившемся режиме
[ ГОСТ Р МЭК 60050-826-2009]
Этот ток обозначают IZ
[ ГОСТ Р 50571. 1-2009 ( МЭК 60364-1: 2005)]EN
(continuous) current-carrying capacity
ampacity (US)
maximum value of electric current which can be carried continuously by a conductor, a device or an apparatus, under specified conditions without its steady-state temperature exceeding a specified value
[IEV number 826-11-13]
ampacity
The current in amperes that a conductor can carry continuously under the conditions of use without exceeding its temperature rating.
[National Electrical Cod]FR
courant (permanent) admissible, m
valeur maximale du courant électrique qui peut parcourir en permanence, un conducteur, un dispositif ou un appareil, sans que sa température de régime permanent, dans des conditions données, soit supérieure à la valeur spécifiée
[IEV number 826-11-13]Ampacity, the term is defined as the maximum amount of current a cable can carry before sustaining immediate or progressive deterioration. Also described as current rating or current-carrying capacity, is the RMS electric current which a device can continuously carry while remaining within its temperature rating. The ampacity of a cable depends on:
- its insulation temperature rating;
- conductor electrical properties for current;
- frequency, in the case of alternating currents;
- ability to dissipate heat, which depends on cable geometry and its surroundings;
- ambient temperature.
Electric wires have some resistance, and electric current flowing through them causes voltage drop and power dissipation, which heats the cable. Copper or aluminum can conduct a large amount of current before melting, but long before the conductors melt, their insulation would be damaged by the heat.
The ampacity for a power cable is thus based on physical and electrical properties of the material & construction of the conductor and of its insulation, ambient temperature, and environmental conditions adjacent to the cable. Having a large overall surface area may dissipate heat well if the environment can absorb the heat.
In a long run of cable, different conditions govern, and installation regulations normally specify that the most severe condition along the run governs the cable's rating. Cables run in wet or oily locations may carry a lower temperature rating than in a dry installation. Derating is necessary for multiple circuits in close proximity. When multiple cables are near, each contributes heat to the others and diminishes the amount of cooling air that can flow past the individual cables. The overall ampacity of the insulated conductors in a bundle of more than 3 must be derated, whether in a raceway or cable. Usually the de-rating factor is tabulated in a nation's wiring regulations.
Depending on the type of insulating material, common maximum allowable temperatures at the surface of the conductor are 60, 75 and 90 degrees Celsius, often with an ambient air temperature of 30°C. In the U.S., 105°C is allowed with ambient of 40°C, for larger power cables, especially those operating at more than 2 kV. Likewise, specific insulations are rated 150, 200 or 250°C.
The allowed current in cables generally needs to be decreased (derated) when the cable is covered with fireproofing material.
For example, the United States National Electric Code, Table 310-16, specifies that up to three 8 AWG copper wires having a common insulating material (THWN) in a raceway, cable, or direct burial has an ampacity of 50 A when the ambient air is 30°C, the conductor surface temperature allowed to be 75°C. A single insulated conductor in air has 70 A rating.
Ampacity rating is normally for continuous current, and short periods of overcurrent occur without harm in most cabling systems. The acceptable magnitude and duration of overcurrent is a more complex topic than ampacity.
When designing an electrical system, one will normally need to know the current rating for the following:- Wires
- Printed Circuit Board traces, where included
- Fuses
- Circuit breakers
- All or nearly all components used
Some devices are limited by power rating, and when this power rating occurs below their current limit, it is not necessary to know the current limit to design a system. A common example of this is lightbulb holders.
[http://en.wikipedia.org/wiki/Ampacity]
Тематики
- электротехника, основные понятия
Синонимы
EN
DE
- Dauerstrombelastbarkeit, f
- Strombelastbarkeit, f
FR
- courant admissible, m
- courant permanent admissible, m
Русско-немецкий словарь нормативно-технической терминологии > длительный допустимый ток
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6 застройка комплексная
застройка комплексная
Совместное возведение на определённой территории зданий и сооружений различного назначения, инженерных сооружений и коммуникаций, связанных единством технологических процессов, планировочных замыслов и очерёдностью осуществления
[Терминологический словарь по строительству на 12 языках (ВНИИИС Госстроя СССР)]Тематики
- город, населенный пункт
EN
DE
FR
Русско-немецкий словарь нормативно-технической терминологии > застройка комплексная
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