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首页> 外文会议>International Conference on Construction, Architecture and Technosphere Safety >Experimental and Numerical Research on Tensile Performance of Inter-Panel Fastener Joints of Large-Panel Buildings
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Experimental and Numerical Research on Tensile Performance of Inter-Panel Fastener Joints of Large-Panel Buildings

机译：大面板建筑面板外紧固件拉伸性能的实验性和数值研究

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When designing large-panel buildings, it is necessary to take into account the work of wall panel joints. In addition to welded joints, monolithic joints in the form of pinned joints of the loop releases of adjacent wall panels are widely used. The main characteristics of a joint in the design scheme are its rigidity and bearing capacity under the action of shear and tensile (compressive) forces. This paper studies a new type of an inter-panel joint in the form of a fastener junction of wall panels made using a bracket of reinforcing steel and a metal plate joining the ends of the bracket. Due to the creation of a closed loop of voltages in the node, its high load-bearing capacity is assumed as well as the possibility of using this connection under dynamic effects on the building. An experimental study of the strength and rigidity of the joint at tensile loading along the joint axis was carried out, the breakdown of the joint, the stiffness characteristics and the bearing capacity of the samples were determined. The numerical modeling of the joint's work on stretching to the formation of cracks is carried out.
机译：在设计大面板建筑物时，有必要考虑墙板接头的工作。除了焊接接头之外，广泛使用彼此环释放的环释放的固定接头形式的整体接头。设计方案中的关节的主要特性是其剪切和拉伸（压缩）力作用下的刚性和承载力。本文研究了一种新型的板间接头，其形式是使用加强钢的支架和连接支架的端部的金属板制成的壁板的紧固件结的形式。由于在节点中创建了闭环的电压，假设其高承载能力以及在建筑物上的动态效果下使用此连接的可能性。进行了沿着接合轴的拉伸载荷的关节强度和刚度的实验研究，测定了接头的击穿，刚度特性和样品承载力。进行了关节工作的数值模型，伸展到裂缝的形成。

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