摘要
嘉陵江亭子口水利枢纽坝后大型"斜井式"引水压力钢管直径大、管壁薄,外包一层1.5 m厚混凝土,现场制造。嘉陵江亭子口水利水电开发有限公司根据以往的施工经验,结合工程实际,强化过程质量控制,严格控制制造质量,改善安装阶段钢管组装工艺,最大限度地减少凑合节,自制各种工装具,有效控制了产品的制造与安装质量。
The penstocks in Tingzikou Water Control Project of Jialing River are dam-back and inclined-shaft type which have a large diameter and thin wall and are enclosed by 1.5 m-thick concrete. The penstocks are fabricated in project site. Based on experiences in the construction of similar projects and the actual situation of Project, the qualities of penstock＇s fabrication and installation are effectively guaranteed by Jialing River Tingzikou Water Resources and Hydropower Development Co., Ltd. through strengthening process control of quality, controlling manufacturing quality, improving assembly process, minimizing expansion joints and using homemade tools.
出处
《水力发电》
北大核心
2013年第6期63-66,共4页
Water Power
关键词
压力钢管
制作
安装
亭子口水利枢纽
penstock
fabrication
installation
Tingzikou Water Control Project
