THE MEASUREMENT AND STUDY OF BLASTING VIBRATION AFFECTING IN SITU CAST CONCRETE LINING OF VERTICAL SHAFT

被引:0
|
作者
黄琦
李玉民
机构
关键词
vertical shaft; concrete strength; simulation experiment of vibration;
D O I
暂无
中图分类号
TD323 [回采工作面压力];
学科分类号
摘要
Vertical shaft is main form of drivage in deep mineral depoist. They also serve as the entrance into and the exit from the underground mine. The main problems in shaft and tunnel engineering is to solve the contradiction between drivage and lining. The measurement of blasting vibration affecting concrete lining strength of vertical shaft is carried out in experiment and theory in this paper.
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页码:62 / 67
页数:6
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