双孔大直径新型钢波纹管涵结构设计检算方法探析  

Discussion on the Structural Design and Calculation Method of Double Hole Large Diameter New Steel Corrugated Pipe Culvert

作　　者：周启林 渠建伟 ZHOU Qilin;QU Jianwei(China Railway City Development and Investment Group Co.,Ltd.,Chengdu 610000,China)

机构地区：[1]中铁城市发展投资集团有限公司,成都610000

出　　处：《路基工程》2024年第5期142-146,共5页Subgrade Engineering

摘　　要：以某项目的钢波纹管涵洞设计为依托,在总结分析国内外钢波纹管涵各种结构设计计算方法的基础上,采用CHBDC和AISI法从不同角度对钢波纹管涵结构进行设计检算,并采用有限元软件进行模拟校核。工程实例表明:该法取得了较好的设计效果,对今后类似钢波纹管涵的结构设计检算具有一定的借鉴意义。Based on the design of steel corrugated pipe culvert in a project,on the basis of summary and analysis of various structural design calculation methods of steel corrugated pipe culvert at home and abroad,CHBDC and AISI methods are used to design and check the structure of steel corrugated pipe culvert from different angles,and finite element software is used to simulate and check.Engineering examples show that the method has achieved good design results,and has certain reference significance for structural design and calculation of similar steel corrugated pipe culverts in the future.

关 键 词：钢波纹管涵 技术指标 有限元 结构检算 设计比选 管壁压应力 

分 类 号：U449.83[建筑科学—桥梁与隧道工程]