thrust of arch

Mechanical Analysis of Thrust at Springer of an Arch Dam

拱坝拱端推力力学分析

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The thrust at spring of spandrel arch makes it different between compound arch bridge and ordinary arch bridge.

复拱桥腹拱拱脚对主拱有较大水平推力作用，这一水平推力使得复拱桥受力与普通拱桥有所不同。

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A through tied-arch bridge is a type of built-up arch structure, characterized by the horizontal thrust of arch end being balanced by its ties.

下承式系杆拱桥以系杆承受水平推力，属于无推力的组合体系拱结构。

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Study on thrust angles of high arch dam abutment during overloading

超载过程中高拱坝坝肩推力角的研究

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Especially beam is archy, horizontal component of cable tension counteract the thrust of arch springing line.

在此基础上，金石滩悬索桥还将加劲梁做成拱形，用主缆的水平分力抵抗拱脚的推力。

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Kunshan Yufeng bridge& design of the first long-span leaning-type arch bridge without thrust

昆山玉峰大桥&首座大跨度无推力斜靠式拱桥的设计研究

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The thrust at spring of spandrel arch makes it different between compound bridge and ordinary bridge.

复拱桥腹拱拱脚对主拱有较大水平推力作用,这一水平推力使得复拱桥受力与普通拱桥有所不同.

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In order to simulate the construction processes and reveal the stress and deformation processes of the dam body and slope, the application of arch dam thrust is employed based on the states of excavation, unloading and reinforcement that have already been completed;

为更好地模拟施工过程，反映坡体和坝体的应力和变形过程，在边坡开挖、卸荷、加固工况计算已完成的基础上进行坝体推力施加的分析；

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Otherwise, the stability of arch support is controlled by arch abutment thrust. This paper analyzes the influencing factor of arch abutment thrust fatherly, like the forms of slabs and.

而拱座的稳定性由拱端推力水平控制，本文在以往研究的基础上，进一步研究拱端推力的影响因素，比如板块的形式。

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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。

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Increasing the arch thrust augments the shear stress on the surface of the shearing resistance part, which counteracts the influence of the crushed rock.

同时由于拱向应力的增大，即增大了抗剪面剪应力，抵消了坝体下游破碎岩石的影响。

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Dynamical Characteristics of Arch Bridge Without Thrust and Analysis of the Train Running Safety

无推力式钢桁系杆拱桥动力特性及列车走行性分析

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