潘三新西风井井壁变形安全监测分析  

Safety Monitoring Analysis of Lining Deformation of New Ventilation Shaft in Pansan Caol Mine

作　　者：颜宝[1] 夏红兵[1] 

机构地区：[1]安徽理工大学土木建筑学院,安徽淮南232001

出　　处：《安徽理工大学学报（自然科学版）》2012年第2期63-66,共4页Journal of Anhui University of Science and Technology:Natural Science

摘　　要：为了反映井壁的安全状态,以淮南潘三矿新西风井井壁为研究背景,通过利用安全监测系统对2011年9月8日-2012年2月15日这段时间内的井壁钢筋混凝土的应力应变进行实测,得到并记录一系列监测点的数值,从而绘制出应力应变数值变化曲线,分析曲线变化趋势以便发现问题及时处理,以保证井筒的整体安全性。In order to study safety status of shaft lining, lining of the new ventilation shaft in Pansan Coal Mine was studied as research background. By use of safety monitoring system, stress and strain in reinforced concrete of shaft lining were measured in the period from September 8,2011 to February 15, 2012, and series of monito-ring point values were obtained, by which a stress - strain curve was drawn out. By analysis of the curve trend, to deal with discovered problems in time, and ensure overall safety of shaft.

关 键 词：应力 井壁变形 监测 井壁安全 

分 类 号：TD265.32[矿业工程—矿井建设]