Home > Answers > What is the difference between pinned support and roller twa1318182514

What is the difference between pinned support and roller support?

afsar ali
  • Отрасль/сфера деятельности: Архитектура
  • Категория:
  • Created: 12:48, 9 October 2011

Ответы (1)

Robert Derbyshire

Roller supports can be compared to roller skates; staying in place with a solely vertical load, but whenever lateral force is given, rolling in response. They are necessary at the end of long bridges to compensate for the expansion and contraction of the bridge from temperature changes. A pinned connection is more like a knee; allowing rotation in one direction, but no moment. It resists both vertical and lateral forces.

20:19, 17 October 2011

Войдите в систему, чтобы добавить ответ к обсуждениям.


Избранные глоссарии

"War and Peace" (by Leo Tolstoy)

Категория: Литература   1 1 Terms

Top U.S. Universities 2013-2014

Категория: Образование   1 20 Terms

Education Related

Категория: Образование   2 4 Terms

Teresa's gloss of linguistics

Категория: Образование   1 2 Terms

Breaza - Prahova County, Romania

Категория: Путешествия   1 6 Terms

Battlefield 4

Категория: Развлечения   1 3 Terms