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首页> 外文会议>International Conference on Civil Engineering and Material Engineering >Finite Element Analysis Of Dual-angle Variable of Four Steel Angle Composite Joint with Steel Materials in Civil Engineering
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Finite Element Analysis Of Dual-angle Variable of Four Steel Angle Composite Joint with Steel Materials in Civil Engineering

机译：土木工程中钢材四钢角复合关节双角变量的有限元分析

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In the multiple-circuit on same tower UHV and large crossing transmission tower, The main material of towers usually using a composite section in the form of the dual-angle and four steel angle. Dual-angle and four steel angle connections are inevitable. 500 KV Jianbi - Danfeng four circuit transmission line project for the background, Using the finite element software ANSYS10.0, Composite Joints three-dimensional nonlinear finite element simulation. Clear the path of force transferor the node, Mechanical behavior of gusset plate and node failure modes. The results show that: node failure modes for the strength failure, The ultimate bearing capacity of the node is about three times the load of the node design, Node design is relatively conservative, By reducing the thickness of the gusset plate to lower node weight.
机译：在同一塔UHV和大型交叉传输塔上的多电路中，塔的主要材料通常是使用双角和四个钢角度的复合部分。双角度和四个钢角连接是不可避免的。 500 kV建B - 丹风四电路输电线路工程为背景，采用有限元软件ANSYS10.0，复合接头三维非线性有限元仿真。清除力传递器的路径，节点，角撑板的机械行为和节点故障模式。结果表明：节点故障模式为强度故障，节点的最终承载力大约是节点设计的负载的三倍，节点设计是相对保守的，通过将角撑板的厚度降低到下节点重量。

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