受内压焊制三通管件强度的研究  

A Study on the Strength Analysis of Welded Tubular Tee-joints Subjected to Uniform Distributed Internal Load

作　　者：梅其志 朱卫兵[1] 王昱 张同达 王乃良 

机构地区：[1]哈尔滨船舶学院 [2]大庆石化总厂

出　　处：《压力容器》1992年第6期20-31,共12页Pressure Vessel Technology

摘　　要：1 前言在石油工业部门大量使用各种形式的管件,或是管式结构的受力部件,或是输液。This paper describes the study on strength analysis of welded tubular tee-joints subjected to uniform distributed internal load. Stress analysis and strength calculation and three dimensional finite element method are made for the test samples of welded tubular tee-joints. And the structure analysis is made on the sectioned specimen. Comparing with experiments and other theories. It demonstractes the distributing feature of stress field and the attention to be paid in use.

关 键 词：焊制 三通 强度 应力 有限元分析 

分 类 号：TE973.3[石油与天然气工程—石油机械设备]