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1 工程概况盘石头水库坝址位于河南省鹤壁市西南15km处的河支流淇河中游盘石头村附近,是河南省重点水利工程项目之一,河南省水利第一工程局承建的导流(泄洪)洞出口明挖工程、输水洞工程以及1号泄洪洞工程进出口明挖均属于100m以上高边坡开挖。在工程实践中我们总结了一些快捷的测量方法,起到了事半功倍的效果。
1 Project Overview Panshitou reservoir dam site is located 15 kilometers southwest of Hebi City, Henan Province River tributary of the middle reaches of the Qi River stone plate near the village is one of the key water conservancy projects in Henan Province, Henan Province Water Resources Engineering Bureau of the first diversion (flood discharge ) Excavation works at the exit of the tunnel, the water conveyance tunnel project and the open excavation at the entrance and exit of the No.1 flood discharge tunnel project all belong to the excavation of high slopes above 100m. In engineering practice, we summarize a number of quick measurement methods, played a multiplier effect.