中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 2007, Vol. 26 ›› Issue (6): 50-54.

• • 上一篇    下一篇

高桥墩墩顶水平位移的计算与分析

马朝霞,陈思甜,龚尚龙   

  1. 重庆交通大学,重庆 400074
  • 收稿日期:2006-09-05 修回日期:2007-03-23 出版日期:2007-12-15 发布日期:2015-01-22
  • 作者简介:马朝霞(1978—),女,湖北省公安县人,硕士研究生,从事桥梁结构分析.E-mail:mzx123ygc456@163.com

Calculation and Analysis of Lateral Displacement at the Top of Higher Bridge Pier

MA Zhao-xia,CHEN Si-tian,GONG Shang-long   

  1. Chongqing Jiaotong University,Chongqing 400074,China
  • Received:2006-09-05 Revised:2007-03-23 Online:2007-12-15 Published:2015-01-22

摘要: 考虑板式橡胶支座的弹性约束作用、地基弹性变形的影响,用能量法对高桥墩墩顶水平位移进行计算与分析; 算例表明,对具有板式橡胶支座的弹性地基高桥墩的设计计算,支座对高桥墩弹性约束和地基的弹性变位影响不可 忽视.

关键词: 高桥墩, 板式橡胶支座, 弹性地基, 能量法, 水平位移

Abstract: Using the energy method ,the lateral displacement at the top of the higher bridge pier is calculated and analyzed on the consideration of elastic restrictions of the rubber plate supports and elastic deformation effects of the foundation.The results of the example indicate that the effects of elastic restrictions of supports and the elastic deform action effects of the foundation should not be neglected.

Key words: higher bridge pier, rubber plate supports, elastic foundation, energy method , lateral displacement

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