摘要
论述了公路桥梁板式橡胶支座转角产生的原因和超转角对橡胶支座的危害,提出了如何在设计方面和施工方面防止支座超转角的控制措施。
This paper mainly discusses rotation of elastomeric bearing used in highway bridge and over-rotation damage to the elastomeric bearing,the control methods for prevention of elastomeric bearing over-rotation in design and construction is also put forward.
出处
《现代交通技术》
2010年第3期58-60,共3页
Modern Transportation Technology
关键词
橡胶支座
超转角
支座允许转角
局部剪应变
elastomeric bearing
over-rotation
permit rotation of elastomeric bearing
local shearing strain
