节点文献
挡水坝地震力上限的理论解
Theoretical upper bounds of seismic forces of rataining dam
【摘要】 基于积函数极值法,确定了刚度分布未知的挡水坝的地震剪力和地震弯矩上限。计算表明,本文的理论解与文献[1],[2]的数值计算结果是一致的。
【Abstract】 In this paper, based on the method of extremum of product function, theoretical so- lutions in closed form for the upper bound seismic shearing forces and bending moments of retaining dam are derived. Examples show that the calculation results from threoretical solu- tions are identical with those from numerical methods in References[l] and [2].
【关键词】 挡水坝;
地震力;
积函数极值法;
【Key words】 retaining dam; seismic forces; method of extremum of product function;
【Key words】 retaining dam; seismic forces; method of extremum of product function;
- 【文献出处】 世界地震工程 ,WORLD INFORMATION ON EARTHQUAKE ENGINEERING , 编辑部邮箱 ,2000年03期
- 【分类号】TU311.3
- 【下载频次】37