An elliptic paraboloid is proposed as the failure surface for concrete under multiaxial Stresses.

本文用椭圆抛物面作为混凝土三向应力时的强度破坏面。

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This paper researches the failure surface modes of displaced soil mass in front of anchor plate by tests, meanwhile analyses the earth resistance.

利用试验观测锚碇板前置换土体破裂面形态，并对其抗力进行分析。

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There are lots of discontinuities whose geometry exhibits a random behavior in rock excavated slopes, and the failure surface of the slope is normally consisted of the joints and rock-bridges.

岩石边坡开挖中存在大量的随机结构面，结构面与岩桥的组合破坏是边坡破坏的一种重要形式。

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Nasa scientists will be hugely disappointed by this latest failure as a successful mission would have given them the first ever close-up images of the mysterious lunar surface.

BBC: 1962: First US rocket lands on Moon