摘要
通过以简支梁桥为研究对象,列举公路桥梁相关规范中冲击系数的计算方法,使用公路交通行业里常用的简支空心板桥的标准图来进行结果比较,为分析冲击系数对桥梁汽车荷载效应的影响提供参考。
Taking simply supported girder as study object,the calculation methods of impact coefficient in highway bridge related norms were listed,and the results were compared using standard graphs of common simply supported cored slab bridge in road communications vocation,so as to provide references for analyzing the effect of impact coefficient on bridge automobile loading effect.
出处
《山西建筑》
2010年第4期325-326,共2页
Shanxi Architecture
关键词
公路桥梁
设计规范
汽车荷载效应
比较分析
冲击系数
highway bridge
design code
automobile loading effect
comparison analysis
impact coefficient
