【摘要】 为满足矿井安全开展建筑物下、水体下、铁路下采煤工作的需要,合理地留设保护煤柱、节约煤炭资源,妥善安排采动区上方村庄搬迁时序等,需要提供矿区采矿条件下的准确可靠的地表移动变形参数。本文结合在刘庄矿业有限公司建立的首采面地表移动观测站,研究了基于GPS技术的首采面地表移动观测站数据处理方法。同时,根据目前的资料进行了地表移动变形规律的初步分析,求取了观测站的初步参数。更多还原

【Abstract】 The credible distortion parameters of land surface movement are demanded on the condition of digging mining in order to excavate coal under buildings,water body and railway safely,and to design the protective coal pillar to save resource and arrange the movement of villages on mining area.Combining with the observation station established in Liu Zhuang Mining Co.Ltd.,the data processing of land surface movement observation station of the first mining face was studied based on GPS.At the same time,the primary parameters were obtained according to the elementary analysis of distortion disciplinarian by the actual data.更多还原