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Author:

HAN Jun-yan (HAN Jun-yan.) | 韩俊艳 (韩俊艳.) | FENG Hong-wei (FENG Hong-wei.) | 冯红卫 (冯红卫.) | DU Xiu-li (DU Xiu-li.) (Scholars:杜修力) | 杜修力 (杜修力.) (Scholars:杜修力)

Abstract:

  针对目前埋地管道地震应力简化计算公式中存在的问题,本文采用弹性地基梁法,以结构动力学理论和地震波动力学理论为基础,推导了地震行波有夹角入射地下管道的运动微分方程和管土间的位移传递系数,得出横波、纵波具有相同的位移传递系数,进而求得管道的最大应变及应力。最后通过采用不同方法及本文方法进行实例分析,认为本文方法与实际情况较符合。

Keyword:

埋地管道 弹性地基梁法 位移传递系数 抗震强度

Author Community:

  • [ 1 ] [冯红卫]新乡学院土木工程与建筑系
  • [ 2 ] [韩俊艳]北京工业大学城市与工程安全减灾教育部重点实验室
  • [ 3 ] [杜修力]北京工业大学城市与工程安全减灾教育部重点实验室
  • [ 4 ] [FENG Hong-wei]Civil Engineering and Architecture of Xingxiang University
  • [ 5 ] [HAN Jun-yan]Key Laboratory of Urban Security and Disaster Engineering of Ministry of Education
  • [ 6 ] [DU Xiu-li]Key Laboratory of Urban Security and Disaster Engineering of Ministry of Education

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Source :

Year: 2012

Page: 153-157

Language: Chinese

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: -1

Chinese Cited Count:

30 Days PV: 0

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