水电站金属结构物安装高精度测量
High Precision Measurement of Metal Structure Installation in Hydropower Stations
杨弄平1
作者信息
- 1. 中国水利水电第十四工程局有限公司,云南 昆明 650041
- 折叠
摘要
隆潘卡尔水电站金属结构安装工作主要包括溢流坝段 4 道弧形闸门、泄洪坝段底部 3 个支护泄水闸、厂房进水口坝段 4 个进水口等金属结构物,安装测量主要对溢流坝段弧形闸门、泄洪底孔钢衬及其工作门门槽底坎、厂房进水口压力管道及其检修门门槽底坎等金属结构物进行,采用高精度测量方法控制测量精度,保证施工质量.
Abstract
The installation work of the metal structure of the Longpankar Hydropower Station mainly includes four radial gates in the overflow dam section,three supporting discharge gates at the bottom of the spillway dam section,and four water inlets in the plant inlet dam section.The installation measurement is mainly carried out on metal structures such as the radial gate of the overflow dam section,the steel lining of the spillway bottom hole and its working gate slot bottom sill,the pressure pipeline of the factory inlet and its maintenance gate slot bottom sill.High precision measurement methods are used to control the measurement accuracy and ensure construction quality.
关键词
水电站/金属结构物/安装/高精度测量/控制测量Key words
hydropower station/metal structure/install/high precision measurement/control survey引用本文复制引用
出版年
2024
国家科技期刊平台
NSTL
维普
万方数据