基于BIM技术的浅埋双孔隧道地震响应规律研究  

RESEARCH ON SEISMIC RESPONSE LAW OF SHALLOW BURIED DOUBLE HOLE TUNNEL BASED ON BIM TECHNOLOGY

作　　者：宋佳宁 曾庆伟[1] 王安东[1] 宋席 Song Jia-ning;Zeng Qing-wei;Wang An-dong;Song Xi

机构地区：[1]陕西铁路工程职业技术学院,陕西渭南714000 [2]北京现代通号工程咨询有限公司,北京100160

出　　处：《建筑技术开发》2024年第2期74-76,共3页Building Technology Development

基　　金：陕西铁路工程职业技术学院2022年科研基金项目(KY2022-25)。

摘　　要：通过BIM软件Revit建立浅埋双孔隧道的信息模型,基于BIM信息模型,导入ABAQUS结构分析软件,基于无限元-有限元方法应用于浅埋双孔隧道进行力学行为分析的可行性和准确性,分析隧道衬砌的刚度和设置减震层对浅埋双孔隧道在典型地震波作用下的响应规律,找到适合该浅埋双孔隧道的减震层材料和厚度,为后续浅埋隧道地震响应规律的研究提供借鉴。This research establishes the information model of shallow buried double hole tunnel through BIM software Revit.Based on the BIM information model,the ABAQUS structural analysis software is imported to verify the feasibility and accuracy of the infinite element finite element method applied to shallow buried double hole tunnel for mechanical behavior analysis.Based on this method,the stiffness of tunnel lining and the response law of shallow buried double hole tunnel under the action of typical Seismic wave are analyzed,Obtain the appropriate damping layer material and thickness for the shallow buried double hole tunnel,providing reference for subsequent research on seismic response laws of shallow buried tunnels.

关 键 词：BIM 浅埋双孔隧道 无限元-有限元法 地震响应 

分 类 号：U455.4[建筑科学—桥梁与隧道工程]