摘要
在分析和总结现有桥梁横向分布影响线计算方法的基础上,针对文[3]提出的简支桥梁横向分布影响线的平面杆系有限元计算方法,总结分析出连续梁桥横向分布影响线的有限元计算方法,算例表明了该方法的正确性和实用性.
Based on analysis and generalization of the existent calculating methods of bridge transverse load-distributing influence lines and aiming at the thoughtfulness of article[3] which narrating the methods of Calculation of Bridge Transverse Load-distributing Influence Lines with Plane Finite Bar Elements, A new method is proposed in the paper with the continuous bridge transverse formation simulated as a usual plane finite bar element model in a computer software, and its rightness and convenience warranted in the given calculation examples.
出处
《重庆交通学院学报》
2006年第2期31-34,共4页
Journal of Chongqing Jiaotong University
关键词
连续梁桥
横向分布影响线
平面杆系有限元
continuous bridge
transverse distributing influence lines
plane finite bar elements
