摘要
在计算空心板桥的荷载横向分布系数时,所采用的方法不一,计算结果和实际情况存在一定偏差。本文采用多种常见桥梁横向分布系数计算方法对空心板桥工程实例进行计算分析,并将其计算结果进行比较,论证空心板桥用各种荷载横向分布计算方法计算的适用性及其精确性等问题。
Due to the different methods adopted in computing,the computing results are of some deviation from the actual situation while confirming the loads transverse distribution coefficient of hollow slab.In this paper,many common computing methods of bridge transverse distribution coefficient were assumed and the real hollow slab bridge instances were analyzed,then the calculated results were compared.The issues of different computing method's applicability and accuracy of loads transverse distribution coefficient were discussed.
出处
《青海交通科技》
2014年第1期38-40,共3页
Qinghai Transportation Science and Technology
关键词
道路工程
空心板桥
横向分布系数
铰接板法
空间梁格法
road engineering
hollow slab bridge
transverse distribution coefficient
hinged slab method
spaced beam-grillage method
