By using field observation and numerical simulation method, the influence of fracture structure plane on the underground pressure and the roof stability of working face are systematically studied.
通过对现场观测和数值模拟分析，系统研究了断裂结构面对回采工作面矿压分布和顶板稳定性的影响。
Structure plane is a fracture plane or substance differentiation plane in rock mass.
结构面是岩体中的破裂面或物质分异面。
This paper USES principal curvature, plane stress and structure filtering to evaluate the development of fracture at geology shape, mechanical and signal handle facet.
本文应用主曲率分析技术、平面应力分析技术、构造滤波技术，从地质形态、力学角度、信号处理的角度给出了地质构造的裂缝发育评价。
In plane, because of the control action of structure and fracture position, near fracture belt and high position are easier to form a good fractured reservoir.
平面上受构造位置和断裂位置共同控制，断裂带附近和高部位更容易形成好的裂缝储层。
In plane, because of the control action of structure and fracture position, near fracture belt and high position are easier to form a good fractured reservoir.
平面上受构造位置和断裂位置共同控制，断裂带附近和高部位更容易形成好的裂缝储层。
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