It is implied that an internal force in addition to matric suction which exists in unsaturated soils will impose its contribution to the strength. Such an additional internal force may be resulted from the tension suction.
孔隙水弯液面与土颗粒表面是否搭接决定了这种张力吸力存在与否。
参考来源 - 非饱和土的吸力与强度理论研究及其试验验证·2,447,543篇论文数据，部分数据来源于NoteExpress
Furthermore, the tension suction, which was closely related with but rather different from the matric suction, was presented on the basis of thermodynamics.
然后基于热力学原理，提出了另外一个与基质吸力紧密相关而又不同的吸力概念-张力吸力。
By means of parametric analysis, the effect of loading rate and anchor embedment on suction force and limit value of total tension resistance are discussed.
进而通过变动参数分析，讨论加载速率和埋深对吸力和总抗拉力极限值的影响，并给出排水和不排水加载条件对应的临界加载速率。
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