万家寨引黄工程北干支北03-1支洞进洞施工方法的研究

Study on Entering the Hole Construction Method of 03-1 holes of the North Stems in the Wan-jia Villages of Yellow River Guidance Project

结合山西万家寨引黄北干线1号引水洞支北03-1支洞开挖进洞的成功实践,介绍了一套适合土洞斜井进洞的施工方法,为同类工程的施工提供了有益的经验。

The paper combined the successful practice that the north 1 guided the 03-1 branch steam into the hole in the Wan-jia villages of yellow River guidance project.A set of construction technology suitable for slop well of soil hole enterring hole was introduced ,which offered helpful experience for construction of the similar project.