摘要
在净空条件较差时选择跨河构筑物,多孔箱涵往往比桥梁具有更大的优势,但多孔箱涵考虑因素较多计算相对复杂,会让设计者在方案选取时为难。以福建省龙岩市新罗区岩山污水处理厂进厂道路跨河四孔箱涵为例,结合midas Civil计算平台,详细介绍了箱涵设计中有限元计算分析过程,解决了多孔箱涵设计计算困难的问题。
When the clearance condition is poor,the choice of river-crossing structure with perforated box culverts is more advantageous than that of bridges.Taking the four-hole box culvert crossing the river on the access road of Yanshan Sewage Treatment in Xinluo District,Longyan City as an example,combined with the midas Civil calculation platform,this paper introduces in detail the finite element calculation and analysis process in the design of box culverts,the problem of difficult calculation in design of porous box culvert is solved.
作者
唐文元
郭洪阳
谢东
TANG Wen-yuan;GUO Hong-yang;XIE Dong(Central&Southem China Municipal Engineering Design and Research Institute Co.,Ltd.,Wuhan,Hubei 430010,China)
出处
《黑龙江交通科技》
2023年第7期64-67,共4页
Communications Science and Technology Heilongjiang
作者简介
唐文元(1972—),男,湖南益阳人,本科,高级工程师,研究方向:市政路桥及交通工程设计。
