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首页> 外文会议>Conference on Applied Mechanis, Materials and Manufacturing >Internal Force Evaluation of Non-uniform Beam in Portal Frame
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Internal Force Evaluation of Non-uniform Beam in Portal Frame

机译：门框架中非均匀光束的内力评估

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摘要

To simplify the internal force evaluation of portal frame being composed of non-uniform members, the force method was used to solve internal force of every key section of the non-uniform beam in portal frame with single-span. Gauss numerical integration method was used to simplify the complex integration when the deformation energy was calculated. Under the precondition of satisfied accuracy, the direct expressions of bending moment, shear force and axial force of every key section of beam were obtained. The research work can be used as reference for the evaluation and design of portal frame members.
机译：为了简化门框架的内部力评估由非均匀构件组成，使用单跨度在门户框架中求解非均匀光束的每个关键部分的内力。高斯数值积分法用于简化计算变形能量时的复杂积分。在满足精度的前提下，获得了梁的弯矩，剪切力和梁的每个关键部分的弯曲力和轴向力的直接表达。研究工作可用作门户框架成员的评估和设计的参考。

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