摘要
进水塔为高耸建筑物,在各种工况特别是地震工况下的稳定性对整个枢纽的安全运行尤其重要,其稳定是指塔体抗浮、抗滑、抗倾和基地应力满足规范要求,本文结合有限元和常规方法稳定计算结果,分析了进水塔在各种工况下的稳定性。
Intake tower is a high structure, its stability is very important to the safe operation of the whole project under various condi- tions, especially in the event of earthquake. The stability means that the tower body can be against floating, sliding and toppling, and the foundation stress can satisfy the requirements in specifications. The paper analyzes the stability of intake tower under various conditions based on the calculation results of stability by finite element and conventional method.
出处
《西北水电》
2010年第2期35-37,共3页
Northwest Hydropower
关键词
进水塔
稳定
安全系数
基地应力
intake tower
stability
safety factor
foundation stress
