基于C-ALS采空区探测及三维模型可视化研究  

Study on Gob detection and visualization of three-dimensional model based on C-ALS

作　　者：马海涛[1] 刘勇锋[1] 胡家国[1] 

机构地区：[1]中国安全生产科学研究院,北京100029

出　　处：《中国安全生产科学技术》2010年第3期38-41,共4页Journal of Safety Science and Technology

基　　金：国家"十一五"科技支撑计划课题(编号:2007BAK24B01-5);中国安全生产科学研究院基本科研业务费专项资金项目(编号:2007JBKY04)

摘　　要：采空区三维激光扫系统(C-ALS)具有全自动扫描、操作方便、数据处理简单等特点,同时探测人员无须进入空区。所以结合河北某铁矿的实际工程地质条件,利用C-ALS对矿山的1#、2#采空区进行探测,了解其空区的形状、大小和位置,运用其自带的软件进行编辑与成图并建立三维模型。从而确定空区在矿山CAD图上的具体位置,为采空区的处理提供可靠的理论依据,从而确保作业工人和设备的安全。The Cavity-Autoscanning Laser System （C-ALS） has the features of automatic scanning,easy operation and simple data processing,and the detection personnel do not need to enter the cavity.So combining the practical engineering geological conditions of a mine in Hebei,the 1# and 2# gob of the mine was detected by C-LAS.The shape,size and location of the gob were obtained.Then the data were edited and mapped by its own software,and a three-dimensional model was established to determine the specific location of the gob on CAD map of the mine.It provides reliable theoretical basis for the processing of gob to ensure the safety of workers and equipments.

关 键 词：采空区 C-ALS 探测 三维模型 

分 类 号：X936[环境科学与工程—安全科学]