...岩；平衡拱；锚杆法；注浆法；管棚法 [gap=503]Keywords: new Austrian law; landslides; weak surrounding rock; balanced arch; the bolt Law; grouting method; tube shed ...
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实践证实塌方高度与普氏平衡拱理论计算结果基本相符。
Practice confirm the calculation result of landslide high degree and the PU's equilibrium arch theories to agree...
通过相似材料模拟，对压力平衡拱处岩层的水平应力和竖直应力的观测。
Through similar material simulation the horizontal and vertical stress of arch rock stratum in pressure equilibrium is observed.
普氏平衡拱理论表明，在一定的地质条件下，塌方高度与开挖宽度成正比。
PU's equilibrium arch theories express: under the certainly geology condition , landslide high degree is direct proportion with the dig width.
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