摘要
利用有限元法建立空间杆系结构模型 ,对某人防工程钢筋混凝土拱基础进行了结构受力分析 。
Based on a three dimensional structural model with members.calculation and analysis of an reinforced concrete arch foundation for air raid engineering are completed by means of space finite elements Structural behaviors of the arch foundation with parabolic no hinge arch and circular no hinge arch,as well as effects of structural geometrical nonlinearity,are also discussed in detail.
出处
《华东交通大学学报》
2000年第1期1-6,共6页
Journal of East China Jiaotong University
基金
西南交通大学科学研究基金! (1999XM17)
关键词
拱
钢筋混凝土
结构行为
人防工程
arch
reinforced concrete
structural behavior
finite element method
geometrical nonlinearity
