无论上盘或下盘开采，断层区域弹性能及垂直应力都随着断层倾角的增加而增加。
Whether mining in hanging wall or footwall, the elastic energy and vertical stress in the fault area will increase with the increase of fault dip Angle.
结果表明，开裂点、开裂角、最大切向拉应力和临界载荷随椭圆的纵横轴比和倾角的不同而变化，由此可得到最危险的倾角。
The results show that opening point, opening angle, maximal tangential stress and critical load vary with aspect ratio and inclined angle. The most dangerous inclined angle is obtained accordingly.
给出了半无限空间中任意倾角的走向滑动剪切断层错动产生的应力场的一套严密的解析表达式。
A complete suit of closely analytical expressions of stress field is presented for the strike slip shear fault with an arbitrary dip Angle in a semi infinite medium.
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