中心大道特大桥50米槽型梁数值模拟分析  

Numerical Simulation Analysis of 50m Trough Beam of Zhongxin Avenue Grand Bridge

作　　者：武相坤 刘超 张元师 钱栋栋 WU Xiang-kun;LIU Chao;ZHANG Yuan-shi;QIAN Dong-dong(CRRC ITET Co.,Ltd.,Beijing 100078,China;Jiangsu CRRC Urban Development Co.,Ltd.,Wuxi 214105,China;China Railway Shenyang Bureau Group Co.,Ltd.Industrial and Electrical Testing Institute,Shenyang 110001,China)

机构地区：[1]中车智能交通工程技术有限公司,北京100078 [2]江苏中车城市发展有限公司,无锡214105 [3]中国铁路沈阳局集团有限公司工电检测所,沈阳110001

出　　处：《价值工程》2024年第4期91-93,共3页Value Engineering

摘　　要：以台州市域铁路S1线项目为依托,利用Midas软件对中心大道特大桥50米槽型梁建模,结合现场施工过程进行数值模拟分析,对槽型梁支架、槽型梁模板进行验算,得出符合各规范要求,同时在施工过程中进行监测,数据与模拟数据一致,亦验证了数值模拟参数选取准确,模型建立合理,计算分析正确。Based on the Taizhou City Railway S1 Line project,Midas software was used to model the 50 meter trough beam of the Central Avenue Grand Bridge.Numerical simulation analysis was carried out in conjunction with the on-site construction process,and the trough beam support and formwork were verified to meet the requirements of various specifications.At the same time,monitoring was carried out during the construction process,and the data was consistent with the simulation data,which also verified that the selection of numerical simulation parameters is accurate,the establishment of the model is reasonable,and calculation and analysis are correct.

关 键 词：槽型梁 数值模拟 支架 模板 

分 类 号：U445.4[建筑科学—桥梁与隧道工程]