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Silo Sunk Shaft Foundation Construction Method
Author(s): 
Pages: 44-45,48
Year: Issue:  Z1
Journal: Xishan Science & Technology

Keyword:  Silo sunk shaftSinkingSteadyConstruction methodSafety control;
Abstract: Takes gangue storehouse foundation of a mine in Shenhua group of Inner Mongolia as an example,introduces the silo sunk shaft's job practice,according to the construction craft and project situation determines plan of construction.Then starts manufacture of the sunk shaft,when the concretes intensity achieves the design requirements,can dismantle the cutting edge frame,the well chamber starts to sink,after arriving designs the position,around the tube wall grounts,finally carries on the back cover.In the construction process pays attention to prevention and correction for the survey control,the safety control and in the sinking process to inclined,displacement,reverse.
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