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

What is the difference between pinned support and roller support?

afsar ali
  • 産業/ドメイン 建築
  • カテゴリ
  • Created: 12:48, 9 October 2011

回答 (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

ディスカッションへ投稿するにはログインしてください。

作成者

ピックアップされたグロッサリ

5 Soccer Superstars That Never Played in a World Cup

カテゴリ: スポーツ   1 5 用語

Mc Donald's Facts

カテゴリ: Food   2 9 用語

Laptop Parts

カテゴリ: テクノロジー   1 7 用語

Famous Inventors

カテゴリ: 科学   2 6 用語

Famous Novels

カテゴリ: 文学   6 20 用語

Carbon Nano Computer

カテゴリ: テクノロジー   1 13 用語