输水隧洞施工独立坐标系的计算方法  

Calculating Method of Independent Coordinate System Used in a Water Conveyance Tunnel Construction

作　　者：李丽华[1] 任炜辰 

机构地区：[1]山西省水利水电勘测设计研究院,山西太原0300242 [2]河海大学水利水电学院,江苏南京210098

出　　处：《山西水利科技》2013年第3期46-47,56,共3页Shanxi Hydrotechnics

摘　　要：结合某引水工程隧道贯通测量,讲述了该工程独立坐标系建立的方法以及方案的选择,并编制相应的软件解算,从而保证工程的顺利实施。For the through survey of a certain water conveyance tunnel project,the establishment method and alternative selection of the independent corrdinate system has been given,the relevant working software has been drawn up,and the calculation result has obtained.Thus the project implementation has been ensured without a hitch.

关 键 词：贯通测量 高斯投影 相似变换 

分 类 号：TV221[水利工程—水工结构工程]