过瓦斯钻孔基岩段井壁的受力实测及分析

Force Measurement and Analysis of the Shaft Wall through the Bedrock with Gas Borehole

本文介绍了过瓦斯钻孔基岩段井壁受力实测方法及分析,其中对应力、应变与位移的监测结果,采取科学的数据处理,从而对支护结构的稳定性进行分析,掌握了瓦斯钻排孔基岩段井壁钢筋应力、混凝土应变的变化规律。通过井壁的受力实测及分析,实现了井壁的信息化施工,提高了井壁施工的安全性。

This paper introduces force measurement and a-nalysis of the shaft wall through the bedrock with gas borehole, and it has used scientific data processing to monitoring results of stress, strain, and displacement. By the result, we can ana-lyze the stability of supporting structure, and master the transfor-mation law of steel stress and concrete strain in the bedrock with gas borehole. Through the force measurement and analysis of the shaft wall, we realize information construction in the shaft wall, and increase security in the construction of the shaft wall.