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- pile group vertical stress 桩群垂向应力
- On contrary, along the island arc to the northwest of the trench the vertical stress weakens by about 5 MPa. 在海沟西北侧的岛弧一带的应力状态则与之相反;约存在5 MPa的垂向应力减弱.
- In vertical direction, the vertical stress estimated by AE Kaiser effect tests is 7.7 MPa. 在垂直方向，利用声发射Kaiser效应估计的垂直主应力为7.;7MPa；
- Furthermore, a mass of numerical calculations of the internal force of pile group under different magnitude and obliquity loads is made by the program. 此外，采用本文程序对不同荷载量级及倾角下群桩基础的内力进行了大量的数值计算。
- Experiments proved that cutting action is predominant at lower angles,and vertical stress formin... 电子扫描电镜证实,两种材料在低攻角下主要受切削作用的影响,大攻角时以正向应力为主。
- According to the laboratory measurements of velocity and water level which were obtained before and after seting up of pile group. 通过对河道修建高桩码头前、后的流速分布及水位试验分析得出:随着桩群长度的增加,同一根垂线上的流速分布趋于均匀。
- Vertical stress makes rock stratum reforming voussoir beam, horizontal in-situ stress is the main source to cause the voussoir beam crushed. 竖直方向地应力使顶板岩层形成铰接拱结构，水平地应力是拱铰压碎的主要力源。
- The effect of the pile group on the current is simulated by increasing the sea bed roughness which can be determined with empirical equations of arti- ficial roughness. 文中采用加大海底糙率来模拟群桩对水流的影响,桩基的糙率系数由经验性的人工糙率公式求得。
- It is concluded that: the vertical stress state of the dam heel was improved after the heightening compared with the results before. 得出了大坝加高及水库水位升高后，与大坝加高前相比，坝踵附近垂直向应力状态没有恶化；
- A Study on Model Test of Vertical Bearing Pile Group Effect 群桩基础竖向承载力群桩效应模型试验研究
- The distribution of vertical stress between the walls and the coefficients of lateral earth pressure according to catenary arch were compared with that according to circular arch. 最后通过算例分析了土拱效应对土压力计算结果的影响。
- A general analysis method for pile group under vertical loading 竖向荷载下桩基础的通用分析方法
- Considering pile group work in coordination with loess foundation, the pile group effect in loess foundation is analyszed by F.E.M,Some regulars are obtained for engineering design reference. 利用有限元法考虑桩土的变形协调，分析了在黄土地基中承台-桩-桩间土共同作用的机理，得到了若干规律，对实际工程设计具有实用意义和参考价值。
- The suitability of the models was examined by simulated load test of pile group of 4 piles model. 对4桩基础模型试验结果进行了拟合分析，验证了计算模型的适用性；
- I have a huge pile of letters to deal with. 我有一大堆信件要处理。
- The bridge abutment No.0 sits on the foundation of rock-socketed pile groups embedded in thick soft groundsill. 桥台南侧为粉喷桩结合土工格栅处理的高填方路堤连接段。
- Therefore, as the vertical stresses increase, the horizontal restraining stresses or lateral forces also increase in direct proportion. 因此，当竖向应力不断增加时，横向约束应力或横向力也随之成正比例增加。”
- It was mentioned that pile group could be comprised of piles with various lengths, radiis and stiffness modulis.Raft with any shape and depth could be studied accurately. 该方法可以分析由任意桩长、桩半径和刚度特性的桩群以及任意厚度和几何外形的筏板组成的竖向受荷桩筏基础。
- This matrix could be used to analyze both displacement and shear force along the depth of piles in long-short pile group without discretization of the soil or piles. 应用该方法时,桩体不需要划分单元,而且对于不同长度的桩组成的群桩基础具有分析过程的不变性和最终刚度矩阵大小的不变性。
- The Deformation Behavior of Super-Large Pile Group under Vertical Load 竖向荷载下超大群桩受力变形分析
