西华大学学报（自然科学版）2017，Vol.36Issue(3)：96-101,6.DOI:10.3969/j.issn.1673-159X.2017.03.017
波形钢腹板PC组合箱梁桥面铺装力学特性分析
Analysis on Mechanical Properties of PC Composite Box Girder Bridge with Corrugated Steel Webs
吕贵宾 1杨林 1韩建秋 2陈方舟3
作者信息
- 1. 中电建路桥集团有限公司,北京100048
- 2. 中电建路桥陇海总承包部,河南郑州450000
- 3. 西南交通大学土木工程学院,四川成都610031
- 折叠
摘要
Abstract
With the main line of Longhai road viaduct project in Zhengzhou city,factors affecting the stress of bridge deck pavement of PC composite box girder bridge with corrugated steel webs,such as pavement layer thickness,pavement elastic modulus,vehicle load,vehicle impact force,temperature,are being sensitively analyzed with ANSYS.The research results show that vehicle load affects the stress of pavement markedly and the stress is linear with load basically,and vehicle impact force has a great influence on the stress,and pavement layer thickness with pavement elastic modulus has some impact on the stress,and meanwhile temperature changes in the pavement structure causes bigger temperature stress.关键词
桥面铺装/波形钢腹板PC组合箱梁/有限元/力学特性/敏感性分析Key words
bridge deck pavement/corrugated steel web PC composite box girder/finite element/mechanical properties/sensitivity analysis分类
交通工程引用本文复制引用
吕贵宾,杨林,韩建秋,陈方舟..波形钢腹板PC组合箱梁桥面铺装力学特性分析[J].西华大学学报（自然科学版）,2017,36(3):96-101,6.
