The role of mine surveying in new mining method
ZHU Wen-long;Laiwu Steel Group Laiwu Mining Co.,Ltd.;
Laiwu Mining Co. Ltd. was established in 1958, belongs to the Shandong subsidiary of Laiwu Steel Group Ltd, under the jurisdiction of Ma Zhuang Tiekuang, iron ore, iron ore industry in Gujiatai three major producing mines, all underground mines, the annual production capacity of 1 million 600 thousand tons of ore. In 2012 the company began to implement mechanized panel underhand stoping with cemented filling mining method, put forward the new requirements of different and new issues of the measurement work, provide new information for mining engineering, the mining method is applied and popularized.