板桩式挡土结构的图解计算

Graphical calculation of sheet-pile retaining structures

本文依据材料力学的基本微分关系,在已知挡土结构土压力及附加压力条件下,即可用图解方法求算悬臂结构的埋深、锚拉结构的锚杆拉力、嵌固端等效作用力及嵌固深度等,并可建立起有关参数的对应规律。本文方法可推广到其它类似的梁式结构计算中。

Based on the fundamental differential relations of the strength of materials and the scil pressures as well as the overburden pressures on the retaining structures being known, a graphical method is presented to calculate the embedment depth of the cantilevers, the tension of the anchors, the equivalent and forces and the depth below the dredge line. Corresponding laws of the parameters can be established. The method can be applied to similar calculations of beam structures.