岩盐中后期开采溶腔顶板相对稳定性分析

Analysis on the Relatively Stability of Top Plate of Solution Chute for Rock Salt Exploitation

文章重点分析溶腔顶板垮塌岩石的松胀性、最大垮塌高度、垮塌的动态平衡过程、垮塌块度等。说明在岩盐开采的中后期溶腔顶板处于相对稳定状态 ,为确定修井方案和生产方案提供了科学的依据 。

This paper analysis relaxation, maximum collapse height and homeostasis of collapse etc.. It explains that the top plate is in condition of relatively stability in the late period for rock salt exploitation and provided a scientific basis for mining.