摘要
本文主要阐述了如何将激光导向仪应用在厄瓜多尔索普拉多拉地下厂房工程中高压竖井开挖的具体过程中,重点介绍了如何定位、如何消除竖直角i角误差,确保开挖外观质量的精准。
This paper describes the application of the laser-guided instrument in high-pressure shaft excavation process of Ecuador Suopuladuola underground powerhouse, focuses on how to locate and how to eliminate the vertical angle i angle error and ensure the quality of the excavation appearance.
出处
《价值工程》
2015年第12期123-124,共2页
Value Engineering
关键词
激光导向仪
地下厂房
高压竖井
竖直角i角误差
laser-guided instrument
underground powerhouse
high pressure shaft
vertical angle i angle error
