... overburden stress 上覆岩层应力 overburden structure 上覆岩层结构 overburden weight 上覆岩层重量 ...
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overburden structure evolution 覆岩结构演变
Overburden rock structure 切落破坏
overburden large structure 覆岩大结构
Overburden pressure has a strong influence on permeability and pore structure.
上覆地层压力对渗透率及孔隙结构特征影响很大。
The coal mining around the water-bearing structure is simulated by tests. The variation laws of seepage and temperature fields induced by deformation of overburden rock during mining are analyzed.
对含水构造附近的煤层开采进行试验模拟，重点分析采动过程中覆岩变形引起渗流场、温度场的变化规律。
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