шарнирный узел опирания
English translation: frame support ... is hinged
| 12:55 Oct 3, 2017 |
| Russian to English translations [PRO] Tech/Engineering - Construction / Civil Engineering | |||||||
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|  Selected response from: Nik-On/Off Ukraine Local time: 05:09 | ||||||
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| Summary of answers provided | ||||
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| 4 +1 | articulated support |
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| 4 | pinned support/pin connection support |
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| 3 | frame support ... is hinged |
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Answers
39 mins confidence: 
peer agreement (net): +1
peer agreement (net): +1articulated support Explanation: = |
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1 hr confidence:
pinned support/pin connection support Explanation: Figure 1 in the Russian article indicates a connection with a single pin, which makes rotation possible. While there are many ways to translate шарнирный, in English building practice, this is termed pinned support cccc Picture: Рис. 1. Узлы опирания арок на фундаменты: А- жесткое; Б- шарнирное http://library.knuba.edu.ua/books/zbirniki/02/2016/201660.pd... cccccccc SUPPORT TYPES The three common types of connections which join a built structure to its foundation are; roller, pinned and fixed. A fourth type, not often found in building structures, is known as a simple support. This is often idealized as a frictionless surface). All of these supports can be located anywhere along a structural element. They are found at the ends, at midpoints, or at any other intermediate points. The type of support connection determines the type of load that the support can resist. The support type also has a great effect on the load bearing capacity of each element, and therefore the system. The diagram illustrates the various ways in which each type of support is represented. A single unified graphical method to represent each of these support types does not exist. Chances are that one of these representations will be similar to local common practice. However, no matter what the representation, the forces that the type can resist is indeed standardized. http://web.mit.edu/4.441/1_lectures/1_lecture13/1_lecture13_... http://web.mit.edu/4.441/1_lectures/1_lecture13/1_lecture13.... ccccccccccc This base connection is a pin connection. It has only one bolt going through a lapped type connection, therefore it can permit rotation. As used it does not rotate, but this would have been a benefit during erection. It still will only transfer vertical and horizontal forces through the bolt. http://www.tboake.com/SSEF1/CONNECTIONS/PIN/DSC_5202.JPG http://www.tboake.com/SSEF1/pin.shtml -------------------------------------------------- Note added at 1 hr (2017-10-03 14:18:54 GMT) -------------------------------------------------- Additional illustrations of pinned supports: PINNED SUPPORTS A pinned support can resist both vertical and horizontal forces but not a moment. They will allow the structural member to rotate, but not to translate in any direction. Many connections are assumed to be pinned connections even though they might resist a small amount of moment in reality. It is also true that a pinned connection could allow rotation in only one direction; providing resistance to rotation in any other direction. The knee can be idealized as a connection which allows rotation in only one direction and provides resistance to lateral movement. The design of a pinned connection is a good example of the idealization of the reality. A single pinned connection is usually not sufficient to make a structure stable. Another support must be provided at some point to prevent rotation of the structure. The representation of a pinned support includes both horizontal and vertical forces. http://web.mit.edu/4.441/1_lectures/1_lecture13/pinned_1.gif http://web.mit.edu/4.441/1_lectures/1_lecture13/1_lecture13_... |
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5 hrs confidence:
frame support ... is hinged Explanation: .. |
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