Because top beam can change internal force and displacement of supporting pile, and both them restrict and correspond each other in space.
因为压顶圈梁可改变支护桩的内力与位移，二者在空间中相互约束，彼此协调。
The thesis puts forward the pile-top displacement control method, and it can account the least force of the anchor wire on anti-slide pile.
本文提出了锚拉抗滑桩锚拉力计算的桩顶位移控制法，计算控制桩顶位移所需的最小锚拉力。
The analysis of a crane load example shows that the pile deformation, especially the pile top rotation, greatly influence the frame lateral displacement.
通过对某工程实例吊车荷载作用下排架侧向位移的计算，证明桩的变形对排架侧向位移影响较大，尤其桩顶转角的影响大。
Finally, the design about the single fulcrum pile_anchor retaining structure is optimized by adjusting the position of anchor to make the displacement of the top end of the pile the smallest.
以位移控制为目标，通过调整锚杆的位置，对单支点桩锚支护结构的设计进行优化。
Several kinds of sea wall structures are introduce in this paper, equivalent pile top load of each pile of double-row-pile sea wall was gotten by the method of structure displacement.
介绍了几种筒桩海堤的结构型式，并应用结构位移法求解了双排桩海堤各桩的等效桩顶荷载。
The weaker the soil, the greater the effect of the vertical load on the lateral displacement at the pile top.
在土质条件较好的情况下竖向荷载对桩顶侧移的有利影响不如土质条件较差时那样明显。
Monitoring results show that the axial stresses and displacement of pile top can satisfy requirements, and the supporting structure is safe.
结果表明，锚杆轴力和桩顶位移满足要求，支护结构安全。
On the basis of in-situ survey data, the displacement of anti-slide pile top is predicted using the gray prediction theories of GM (1,1) model.
以现场实测资料为依据，将GM（1，1）灰色预测理论应用于桩顶位移预测。
On the basis of in-situ survey data, the displacement of anti-slide pile top is predicted using the gray prediction theories of GM (1,1) model.
以现场实测资料为依据，将GM（1，1）灰色预测理论应用于桩顶位移预测。
应用推荐