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《Heilongjiang Hydraulic Science and Technology》 2018-02
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Surge Shaft Excavation Construction Technique based on Poor Geological Conditions

CHENG Shao-jun;Liaoning Provincial Shenwo Reservoir Management Bureau LLC;  
Affected by the poor geological conditions,limited by the construction field,the machinery cannot be utilized to excavate the surge shaft in the middle and small power station project construction.Adopting the excavation construction technique to dig shaft early and extend it later by labour power,the construction safety,project quality and construction period will be guaranteed under reasonable organization and construction conditions.
【CateGory Index】: TV52
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