以下为句子列表：
英文: Based on the direct shear test of double-asperity joints include two tooth-shaped asperities, the shear properties of double-asperity joints are analyzed according to the difference of two asperities' angles, and the failure mechanism of double-asperity j
中文: 摘要通过对由两个齿形凸体组合构成的双齿节理进行直剪试验，分析了两个齿形凸体的起伏角相等时和不等时双齿节理的剪切特性；观察和分析含两种不同起伏角凸起体的双齿节理的渐进破坏过程与机理，以及两个齿形凸起体的排列顺序对此类双齿节理的剪切强度和变形特性的影响。
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英文: Based on the result of the comparision static penetrat ion test and field vane shear test before and after the treatment of soft founda tions for a experimental section, and based on four static loading tests for two single piles and two composite foundat
中文: 基于某试验路段软基处理前后静力触探、十字板试验的对比测试和对两根单桩、两处单桩复合地基进行的4次静载试验，研究了桩间土性状在施工水泥粉喷桩前后的变化和桩土应力比的变化规律，提出了根据静载试验确定粉喷桩及其复合地基承载力新的取值方法，并修正了复合地基承载力的计算公式。
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