铁道标准设计2017，Vol.61Issue(7)：80-83,92,5.DOI:10.13238/j.issn.1004-2954.2017.07.018
青岛地铁13号线连续U梁设计研究
Design and Research of Continuous U-beam in line 13 of Qingdao Metro
摘要
Abstract
Based on the continuous U-beam in Qingdao Renmin Road, this paper optimizes the cross section of the conventional continuous U-beam. Based on BSAS program, two types of continuous U-beam with different cross section are calculated and compared by means of the model of plane bar system to obtain the deformation and stress of the whole bridge with two cross-section U-beams. A finite element model is established in Midas to review and compare the calculation results of the continuous U-beam with optimized cross-section, which will provide reference for the design of\continuous U-beam structure in future rail transit and propose the optimal design of structure.关键词
地铁/高架区间/连续U梁/三维实体模型/截面优化Key words
Metro/Elevated section/Continuous U-beam/Three-dimensional model/Cross-section op-timization分类
交通工程引用本文复制引用
张蕾..青岛地铁13号线连续U梁设计研究[J].铁道标准设计,2017,61(7):80-83,92,5.基金项目
中国铁建股份有限公司科技研究开发计划(15-C42) （15-C42）
