摘要
针对综采工作面回采期间支架底座出现裂缝的现象 ,提出了给出现裂缝的支架底座穿铁鞋的方案 ,并对其原理及操作方法作了阐述 ,经在实际工作中应用 。
According to cracking of the support bedplates in fully mechanized mining face the plan is proposed to wear steel shoes for those cracking bedplates. Concrete operation method and principle are elaborated which acquired good effect in practice and effectively controlled the development of the cracks.
出处
《山西建筑》
2003年第15期32-33,共2页
Shanxi Architecture
关键词
支架底座
裂缝
应急措施
support bedplate, crack, emergency measure
