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网架结构的螺栓球焊接球混合节点韦灼彬张士彬霍利民（海军后勤学院３００４５０）（天津开发区天达网架公司３００４５７）焊接空心球节点和螺栓球节点是目前我国应用最为普遍的两种网架节点形式。这两种节点形式以其各自的优越性受到了广大工程技术人员的青睐，尤其是螺...
Bolt ball welding ball mixing node of network structure WEI Zao-bin ZHANG Shi-bin HUO Li-min (Naval Logistics Institute 300450) (Tianjin Development Zone Tianda Mesh Co., Ltd. 300457) Welded hollow ball joints and bolted ball joints are the most commonly used two kinds of grid support nodes in China. form. The two types of nodes are favored by the majority of engineering and technical personnel for their respective advantages, especially the snails...