摘要
结合两个算例,研究了基于节点应变能灵敏度拱轴线选择的方法,指出根据节点应变能灵敏度进行结构形状优化,降低了结构应变能,改善了结构的综合性能,达到了更加合理的结构形态。
Through two examples, the method of selecting the arch axis based on the strain energy sensitivity is studied. According to the strain energy sensitivity, the structural shape optimization can reduce the strain energy of the structure, improve the comprehensive performance of the structure, achieve a more reasonable structure.
出处
《山西建筑》
2017年第4期50-51,共2页
Shanxi Architecture
关键词
拱轴线
应变能灵敏度
优化方法
数学模型
arch axis, strain energy sensitivity, optimization method, mathematic model
