并且给出用与切线模量相关的标准确定加工硬化型应力——应变关系曲线的破坏点的方法，提供了利用任意固结度下的应力路径求解不排水抗剪强度的计算式。

The method to ascertain the damage point of process harden type stress-strain curve was shown, and the calculate expression of shear strength used by stress path under random consolidation degree.

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植入粘性土中的碎石桩是地基中的排水通道，它们具有加快桩周土的固结速度和增大桩周土的抗剪强度的作用。

Stone columns installed in clayey soils function as drainage passages. They effect to hasten the rate of consolidation and enhance the shearing strength of the surrounding soils.

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最后，分析了海滩区淤泥抗剪强度的分布规律和排水固结过程中抗剪强度的增长规律。

Finally, the distribution and increasing rule of strength of seaside silt in consolidation process were researched.

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