| 响水电站钢岔管结构安全因素的探讨 |
| |
| 引用本文： | 李巍,李明. 响水电站钢岔管结构安全因素的探讨[J]. 贵州水力发电, 2000, 0(2) |
| |
| 作者姓名： | 李巍 李明 |
| |
| 作者单位： | 贵州省水利水电勘测设计研究院!贵州贵阳550002(李巍)，水利部金属结构测试中心!河南郑州450000(李明) |
| |
| 摘 要： | 响水电站岔管属国内目前自行制作的巨型钢岔管 ,采用了近年研制的WDL系列 60 0MPa级高强钢制作。由于特定条件下岔管未作水压试验 ,本文着重从焊接残余应力问题和材料及焊接接头的可靠性两方面探讨影响岔管结构安全的因素 ,尤其对高强调质钢是否须作退火消应提出具体的看法
|
| 关 键 词： | 响水电站 钢岔管 残余应力 无损检测 水压试验 |
Study of Safety Factors of Steel Fork Pipe Structure of Xiangshui HYdropower Station |
| |
| LI Wei ,LI Ming. Study of Safety Factors of Steel Fork Pipe Structure of Xiangshui HYdropower Station[J]. Guizhou Water Power, 2000, 0(2) |
| |
| Authors: | LI Wei LI Ming |
| |
| Affiliation: | LI Wei 1,LI Ming 2 |
| |
| Abstract: | Steel fork pipe of Xiangshui Hydropower Station is large-size one made in China,it was made of 600Mpa steel,WDL series,produced in home.Hydraulic pressure test has not been conduced on the pipe.The paper studies factors influenced safety of fork pipe structure from two aspects:weld residual stress and the reliability of weld joints,specially the issue of annealing for eliminating stress of high strength steel. |
| |
| Keywords: | Xiangshui Hydropower Station residual stress detection without damage hydraulic pressure test |
| 本文献已被 CNKI 等数据库收录！ |
|
