摘要
利用力法推导出直角坐标下空间圆弧形曲梁的单元刚度矩阵,编制了含此类单元的空间刚架内力计算程序,并计算了工程实例.
The element stiffness matrix of the space circular curved beam for right-angled coordinate with the flexibility method are derived, a computer program including this kind of element for analysing the internal force of space frame is worked out and two engineering examples are calculated.
引文
[1]孙广华.曲线梁桥计算.人民交通出版社,1995.
[2][捷]V·克里斯科夫著,何福照,吴德心译.箱梁理论.人民交通出版社,1988.
[3]龙驭球,包世华.结构力学教程.高等教育出版社,1988.
[4]江见鲸等.土建工程实用计算程序选编.地震出版社,1992.
[5]王新平,裘为柱.平弯圆弧形连续梁的计算和内力系数表.建筑结构,1997,(7).