Abstract
Construction organization design is an important technology economy file of guiding the project construction. The sectional area of auxiliary inclined shaft is 21.6m2, belongs to big section of long inclined shaft. Based on the geological condition, auxiliary inclined shaft in Hecaogou mine optimized the construction organization design and adopted four-eight cross recycling way. Thanks to the use of high-power EBZ318H comprehensive tunneling machine, it has realized the rapid construction of inclined well, achieved the good grades of 227 m in the highest month .The well had good engineering quality and no safety accidents, implementing the fast construction of safe and efficient, high quality, economic benefit and social benefit . At the same time, it had accumulated rich experience for big section of long inclined shaft construction.
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