山区地表移动观测站布设新方法探讨  

A New Method of Layout Mode of Surface Movement Observation Station in Mountain Area

作　　者：张广伟[1,2] 

机构地区：[1]中煤科工集团唐山研究院有限公司,河北唐山063012 [2]中煤科工集团煤炭科学研究总院,北京100013

出　　处：《金属矿山》2015年第4期182-185,共4页Metal Mine

摘　　要：我国西南矿区受地形条件的限制,布设规则观测站并采用传统观测方法存在较大难度。为此提出了一种新的山区地表移动观测站布设方法。首先建立任意观测线的求参模型,在分析的基础上提出可在山区复杂地形条件下布设不规则观测站。然后将GPS测量技术和常规测量手段相结合优化了观测站。最后,对联合测量的原理和观测步骤进行了阐述。实践表明,该方法能够很好地适应复杂山区地形条件,为更好地研究山区地表移动变形提供了基础保障。Restricted by topographical condition,it is difficult to build regular observation station and adopt traditional measuring method in the mining areas in southwest of China. A new method for layout of observation station in mountain area is present. Firstly,the irregular observation station under the complex topographical conditions is laid out,through the construction of parameters model for arbitrary observation line. Then,the GPS technique and the traditional measurement method are combined to optimize the observation station. Finally,the principles of the new observant method and the main steps of observation are described. Practice shows that,this method can well adapt to the mountain areas with complex terrain conditions,and provide the foundation for better research on surface movement and deformation in mountain area.

关 键 词：山区 观测站 不规则 联合测量 

分 类 号：TD17[矿业工程—矿山地质测量]