河北唐山开滦赵各庄煤矿采空区地质灾害特征及防治措施  

Geological hazard characteristics and control measures in Zhaogezhuang Coal Mine,Tanshan city of Hebei province

作　　者：孙娟[1] 贡常青[1] 郝文辉[1] 任改娟[1] 王慧聪[1] 

机构地区：[1]河北省地矿局秦皇岛矿产水文工程地质大队,河北秦皇岛066000

出　　处：《中国地质灾害与防治学报》2011年第3期49-55,共7页The Chinese Journal of Geological Hazard and Control

摘　　要：赵各庄煤矿多年采矿活动导致的地质灾害十分发育。本文介绍了矿山自然及地质环境、矿山开采历史及现状、矿体(层)地质特征等矿山基本情况,重点阐述了采空沉陷区地质灾害发育特征和成灾机制,根据"区内相似,区际相异"和各阶段评估取其重的原则,对矿区进行了地质灾害危险性分区,给出了地质灾害防治措施。Years of mining activities has led to geological hazards are well developed in Zhaogezhuang coal mine.This paper introducted mine natural and geological environment,mine history and current situation,ore body（layer） geological characteristics and basic situation ect.Focused on the goaf geological hazard development characteristics and mechanism.According to the principle of ＂area similar to the inter-district differences＂ and Various stages of re-assessment whichever,made division of geological hazard,provided the geological hazard control measures.

关 键 词：采空区 地面塌陷 地裂缝 防治措施 

分 类 号：P642[天文地球—工程地质学]