摘要
文章以钦州市灵山县武利江大桥为工程实例,通过对重载钢栈桥及钢平台进行初步设计,然后采用有限元软件MIDAS/civil 2021建立该结构的三维模型,并对其在不同荷载组合作用下的受力情况进行了分析验算,最后通过现场施工验证了结构设计及受力分析的合理性。
The article takes the Wulijiang bridge in Lingshan county,Qinzhou city as an engineering example,and conducts preliminary design on the heavy load steel trestle and steel platform.Then,a three-dimensional model of the structure is established using finite element software MIDAS/civil 2021,and its stress situation under different load combinations is analyzed and verified.Finally,the rationality of the structural design and stress analysis is verified through on-site construction.
出处
《大众科技》
2023年第6期20-23,共4页
Popular Science & Technology
关键词
有限元
重载
钢栈桥
钢平台
结构设计
finite element
heavy load
steel trestle
steel platform
structural design
