摘要
文章针对拉圩大桥的工程特点,设计了一座"贝雷梁+型钢形式"钢栈桥,并利用Midas软件对其常见行车荷载工况下结构的组合应力、剪应力、位移等进行计算分析,同时,对桥台承载力也进行了计算。结果表明,该钢栈桥的设计安全合理。
Regarding the engineering characteristics of Laxu Bridge, this article designed a＂Bailey beam＋ profile steel form＂steel trestle,calculated and analyzed the combined stress,shear stress and displacement of the structure under common driving load conditions by Midas software,and calculated the bearing capacity of bridge abutment.The results showed that the design of this steel trestle is safe and reasonable.
作者
赵吉卫
郑健
ZHAO Ji-wei ZHENG Jian(Guangxi Xianglu Construction Co., Ltd., Nanning, Guangxi, 530001 Guangxi Road and Bridge Engineering Group Co., Ltd., Nanning, Guangxi, 530004)
出处
《西部交通科技》
2017年第7期81-85,92,共6页
Western China Communications Science & Technology
