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- Experimental research on negative friction force in pile-foundation of bridge abutment in soft subsoil 软土地基桥台桩基负摩擦力的试验研究
- Discussion on "Research on bearing behaviors and negative friction force for filling piles in the site of collapsible loess with big thickness" 关于"大厚度自重湿陷性黄土中灌注桩承载性状与负摩阻力的试验研究"的讨论
- Research on beating behaviors and negative friction force for filling piles in the site of collapsible loess with big thickness 大厚度自重湿陷性黄土中灌注桩承载性状与负摩阻力的试验研究
- Reply to the discussion on "Research on bearing behaviors and negative friction force for filling piles in the site of collapsible loess with big thickness" 对"大厚度自重湿陷性黄土中灌注桩承载性状与负摩阻力的试验研究"讨论的答复
- negative friction force 负摩擦力
- This paper analyzes the effect of negative friction on pile s axial force and its calculation. 分析研究负摩擦力对桩轴力的影响及基桩负摩擦力的计算。
- This paper analyzes the effect of negative friction on pile's axial force and its calculation. It may serve as a reference for computation of piled wharf. 摘要分析研究负摩擦力对桩轴力的影响及基桩负摩擦力的计算。对高桩码头计算具有参考意义。
- As soon as sliding begins, it is found that the friction force decreases. 人们发现，滑动一开始，摩擦力就减
- The observed friction force is the force required to break these tiny welds. 我们观察到的摩擦力，就是破坏这些细微的焊接点所需要的力。
- In the method,consideration is given of the fuzziness,that is,uncertainty and inaccuracy of the negative friction on the shaft in question. 该法考虑了反演井筒所受负摩擦力问题中的不确定性、不精确性即模糊性。
- In such a situation he would give anything for the sake of just a little friction force. 在这样的情况下，他会不惜任何代价来换取那怕只是一点儿摩擦力。
- If there is large-area fill, riprap stone or stacking fill nearby, negative friction will occur on the pile which is driven into compressible soil. 支承于土中的桩，如果其附近有大面积填土、抛石、堆载等，很可能会在桩侧产生负摩阻力。
- When the friction force acts alone, the total mechanical energy is not conserved. 当只有摩擦力作用时，总机械能就不守恒。
- The strata melts to sink,and producing strata to press newly,the negative friction resistance is produced around the venical pit. 地层融陷,形成新地压,在竖井周围,产生负摩阻力;第三系泥岩受承压水侵蚀膨胀,造成井壁破裂。
- This nonlinear change in friction force over a small change in velocity results in uncomfortable feeling when people hitchhike hydraulic lift. 该摩擦力的非线性改变使速度产生变化,导致人们在搭乘液压电梯时产生不舒适感。
- Preliminary research is conducted on whether the negative friction of pile foundation should be considered for loess collapsible due to additional load. 叙述湿陷性黄土自重湿陷与桩基负摩擦力的关系,对于非自重湿陷性黄土是否考虑桩基负摩擦力问题作了初步探讨。
- The friction force is therefore called a nonconservative or a dissipative force. 因此，摩擦力称为非保守力或耗散力。
- Abstract: Negative friction places an important role in geotechnics and it has been paid attention increasingly in geotechnical engineering, especially in pile foundation project. 文章摘要: 负摩阻力在岩土工程领域中占有重要的地位，在工程实践中特别是桩基工程中，负摩阻力日益受到重视。
- Because of the ice and the snow, it has less frictional force. 再加上冰雪在减少磨擦力。
- This frictional force causes the velocity of an object to decrease. 这种摩擦力使物体的速度减低。
