摘要
建筑物中预应力混凝土曲梁的应用越来越广泛 ,由此对圆弧形曲杆进行单元分析。本文根据结构力学基本原理导得圆弧形曲杆的单元刚度矩阵 。
The curved beam is increasingly extensively applied in buildings,so a curved element has been analyzed.The element stiffness matrix of the space circular curved beam is derived according to the theory of mechanics,the nodal load matrix is also derived similarly to the example of one general load.
出处
《安徽建筑工业学院学报（自然科学版）》
2003年第4期17-22,45,共7页
Journal of Anhui Institute of Architecture(Natural Science)
