关于水电站厂房圆筒式机墩静力计算的探讨  

Discussion on static calculation of cylinder pier in power house

作　　者：刘杰[1] 王宝忠[1] LIU Jie;WANG Bao-zhong

机构地区：[1]中水东北勘测设计研究有限责任公司,吉林长春130021

出　　处：《东北水利水电》2022年第8期1-3,6,71,共5页Water Resources & Hydropower of Northeast China

摘　　要：文中详细介绍了水电站厂房圆筒式机墩的静力计算过程,对比了不同规范的区别,并提出了计算过程中需要特别注意的事项。分别从发电机支承方式分析、静力计算荷载组合的选择、静力计算的四项基本假定、垂直正应力计算、机墩强度校核及机墩构造要求等6个方面进行了详细地阐述。This paper introduces in detail the static calculation process of cylinder pier of power house,compares the differences between different codes and puts forward the matters needing special attention in the calculation process.This paper expatiates in detail from the following six aspects:the analysis of generator support mode,the selection of load combination in static calculation,the four basic assumptions in static calculation,the calculation of vertical normal stress,the checking of pier strength and the require⁃ments of pier construction.

关 键 词：水电站厂房 圆筒式机墩 静力计算 

分 类 号：TV74[水利工程—水利水电工程]