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首页> 外文会议>International Conference on Electric Technology and Civil Engineering >Determination of suspender tensile forces in archbeam composite bridges for given design deck profiles using the force equilibrium iteration method
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Determination of suspender tensile forces in archbeam composite bridges for given design deck profiles using the force equilibrium iteration method

机译：使用力平衡迭代法测定拱芯复合桥中的悬臂复合桥中的悬挂式拉伸力

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摘要

The determination of the suspender tensile forces in an arch-beam composite bridge for a given vertical profile of deck under its dead load is an important task. It will affect the overall design of the bridge. After the conclusion of some traditional calculation methods, a new method through iteration of the suspender tensile forces based on the idea of force equilibrium is presented in this paper. The interaction between the beam and the arch can be taken into account easily with the new method. Then the method is validated by a numerical example which is a concrete filled steel tubular arch-beam composite bridge located in Shaoguan of China. And the results indicate that the new method is simple and rational.
机译：在其死载下的给定垂直轮廓的拱梁复合桥中的吊带张力的确定是重要任务。 它会影响桥梁的整体设计。 在一些传统的计算方法结束后，本文提出了一种通过基于力平衡思想的悬浮剂拉伸力迭代的新方法。 可以使用新方法轻松考虑光束和拱之间的相互作用。 然后，该方法由数字示例验证，该数字示例是位于中国韶关的混凝土填充钢管拱梁复合桥。 结果表明，新方法简单而理性。

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