The relationship between the shear strength of bonding layer and its normal stress was expatiated under low hydrostatic stress-state.
并从破坏机理上分析了影响粘结层剪切强度的因素；及对低静水应力状态下，粘结层剪切强度与其上作用的正应力关系进行了阐述。
参考来源 - 老化病害混凝土结构质量评估及粘结加固中的基础问题研究The normal stress in column increases gradually with depth above the neutral depth z m and decreases gradually with depth below the neutral depth z m, also decreases with replacement rate.
桩体正应力值在中性点以上随深度递增,中性点以下随深度递减,并且桩体正应力值随置换率的增加而减小。
参考来源 - 路堤荷载下碎石桩复合地基沉降计算方法研究The results showed that the higher concentration is, the bigger first normal stress difference is. It means that solution has higher elastic energy.
聚丙烯酰胺溶液的浓度越高,聚合物溶液的第一法向应力差越大,说明聚合物溶液具有的弹性能量越高。
参考来源 - 新型聚合物水解搅拌装置应用研究及搅拌流场的数值模拟·2,447,543篇论文数据，部分数据来源于NoteExpress
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