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.

Автор

Избранные глоссарии

Political

Категория: Политика   1 2 Terms

The 10 Best Innovative Homes

Категория: Путешествия   1 10 Terms

Huaiyang Cuisine

Категория: Food   2 3 Terms

The World's Most Insanely Luxurious Houses

Категория: другое   1 10 Terms

25 Apps That Will Save You Lots of Money

Категория: Технологии   1 25 Terms

Saharan Town of Ghardaia

Категория: Искусство   1 1 Terms