thrust at springer

Mechanical Analysis of Thrust at Springer of an Arch Dam

拱坝拱端推力力学分析

This paper has obtained some law, which is of great value for reference to making stability analysis of dam abutments by deriving a solution to the thrust at springer of an arch dam based on the relationship between the water load and the dam height.

基于水荷载与坝高的关系，推求拱端推力的求解公式，得到一些坝肩稳定分析的具有参考价值的规律。

The counter arched slab in plunge pool keeps its stability depends mainly on the thrust at Springer when the load of jet flow acts on it.

在射流冲击荷载的作用下，反拱形水垫塘底板主要依靠拱端提供的推力来维持其整体和局部的稳定性。

Arch bridge has a long history, but has larger horizontal thrust at the arch springer as the traditional one, it just could be built in the good geological conditions.

拱桥有着悠久的历史，但是传统拱桥的拱脚具有较大的水平推力，只能建造在地质条件较好的地区。

The paper analyses the factors influencing thrust at springer on the counter-arched base plate according to the test data, fits the experienced formula calculating the thrust at springer of counter-arched base plate.

文章根据试验数据，分析了水垫塘反拱形底板拱端推力的影响因素，拟合出反拱形底板拱端推力的经验公式。

Experimental study on thrust at springer of counter-arched base plate in cushion pool

水垫塘反拱形底板拱端推力的试验研究

The needed thrust at the Springer relate to the type of counter arched at the same safety standard.

在相同安全标准前提下，所需拱端推力与反拱体形有关。