闸阀阀座外压分析

Analyzing for outside pressure of wedge gate valve's seat

本文介绍了闸阀阀座受外压作用的概念,并使用应力分析设计方法对闸阀阀座进行了应力强度校核。

This article introduces the conception of external pressure which acts on the seat of gate valve, and uses the method of stress analysis to do the stress strength cheek for the seat of gate valve.