Connecting joint between modules of assembly type modular steel frame and connecting method: Fid-Bau Portal

Connecting joint between modules of assembly type modular steel frame and connecting method

WANG YAN / ZHANG CHENGQIAN / AN QI / LIU XIULI / LIU YUN

The invention provides a connecting joint between modules of an assembly type modular steel frame and a connecting method. The joint is used for connecting an upper module column and a lower module column arranged under the upper module column, the joint comprises a column top plate, a connecting assembly and a horizontal connecting plate, wherein the column top plate is welded to the upper port of the lower module column, the horizontal connecting plate is arranged above the column top plate, the horizontal connecting plate is connected with the column top plate through the connecting assembly, and the lower port of the upper module column is welded on the upper surface of the horizontal connecting plate; and the connecting assembly further comprises at least one one-way bolt, first bolt holes and second bolt holes, the first bolt holes correspond to the one-way bolts in a one-to-one mode, the first bolt holes are formed in the column top plate, the second bolt holes correspond to the first bolt holes in a one-to-one mode, the second bolt holes are formed in the horizontal connecting plate, and the second bolt holes are connected with the first bolt holes through the one-way bolts. The joint is applied to steel frame connection construction and has the advantages of being simple and compact in structure, convenient to construct and reliable in work.

本发明提供了装配式模块化钢框架模块间连接节点及连接方法，该节点用于连接上部模块柱和设于其正下方的下部模块柱，节点包括：柱顶板，焊接在下部模块柱的上端口，连接组件，及一水平连接板，设于柱顶板上方，水平连接板通过连接组件连接柱顶板，上部模块柱的下端口焊接在水平连接板上表面上；连接组件进一步包括：至少一单向螺栓，第一螺栓孔，与单向螺栓一一对应设置，第一螺栓孔开设于柱顶板上，及第二螺栓孔，与第一螺栓孔一一对应设置，第二螺栓孔开设于水平连接板，且第二螺栓孔通过单向螺栓连接第一螺栓孔。该节点应用于钢框架连接施工，具有结构简单紧凑、施工方便、工作可靠的优点。

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