|Table of Contents|

Analysis of Support Abutments of Curved Bridges with Single-pedestal Piers

《南京理工大学学报》（自然科学版）[ISSN:1005-9830/CN:32-1397/N]

Issue:
2006年01期
Page:
113-116
Research Field:
Publishing date:
2006-02-28

Info

Title:
Analysis of Support Abutments of Curved Bridges with Single-pedestal Piers
Author(s):
LIU De-Hua1;  2;  JIN We-i liang1;  LIU Bin3;  ZHANG Yu-xiang4
1. College of Civil Engineering and Architecture, Zhejiang University,Hangzhou 310001, China; 2. Qingdao Municipal Development and Reform Commission, Qingdao 266000, China; 3. Hangzhou Architectural and Civil Engineering Design Institute, Hangzhou 310001,
Keywords:
single-pedestal pier;  curved bridges;  finite element analysis;  support abutments
PACS:
TU 31111
DOI:
-
Abstract:
As for the separation of the abutments from the pier due to their improper location on the piers in the curved single-pedestal pier bridges in the urban overpasss, a finite element analysis of the support abutments on the piers is performed in the present paper. Effects of the support abutment deviation with respect to the pier axis on the mechanical behavior of the bridge are discussed. As an example, Shangshi overpass in Hangzhou is conserdered, and the erection of support abutments is investigated. It is seen from numerical results. That the appropriate layout of the abutment can assure lower torque and transverse force, as well as the low possibility that the abutments are separated from the piers.

References:

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Memo

Memo:
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Last Update: 2006-02-28