引黄入晋工程施工测量的特殊问题之综述

SOME SPECIAL PROBLEMS ABOUT CONSTRUCTIONAL MEASUREMENT IN THE WANJIAZHAI YELLOW RIVER DIVERSION PROJECT

万家寨引黄入晋工程是一项大型的国家重点调水工程 ,工程总设计造价 180亿元。目前 ,对于从万家寨到太原的一期工程而言 ,大多数工程已经阶段性竣工 ,其余工程也正在施工 ,预计 2 0 0 1年通水到太原。从它的超长距离、大流量、多隧洞、超长隧洞和具有大型地下泵站等特点来看 ,确系全国之最、举世罕见。在该工程的施工测量中 ,有许多施工测量工作是超规范作业 ,存在着大量的特殊问题需要进行研究。作者对这些问题进行了大量深入地研究 ,取得了一些有益的结论。这些结论已经被应用于该工程的施工测量中 。

WanjianZhai Yellow River Diversion Project (WYRDP) is a national large and major diversion project. This constructional total investment spends 180 hundred million yuan(rmb). Recently, the first phase of the construction from Wanjiazhai to TaiYuan, most projects discharge.According to long tunnel and great underground pump house, it is a greatest construction in the China and seldom seen in the world. At this project constructional measurement, there is a lot of special problems to be standardized, because its many measurement is overtake standard work. Through study of the problems, and to some good conclusions are concluded. It had been used in the WYRDP's constructional measurement, some special problems are discussed.