Connecting method applied to column-bearing-type modules

Abstract

The invention relates to a connecting method applied to column-bearing-type modules. Four upper module units, four lower module units and a connecting inserting piece are included. Each module unit comprises a corner column and two plate beams; the connecting inserting piece is formed by welding a steel plate and eight hollow square steel pipe short columns in the up-down direction; the outer walls of the square steel pipe short columns are matched with the inner walls of the corner columns of upper and lower modules in size; and the connecting inserting piece is inserted into the corner columns of the upper and lower modules and fixed through split bolts. The connecting method provides the connecting scheme for the eight upper and lower module units and has the multiple advantages that the structure is concise, construction is convenient and fast, force transmitting is clear and reasonable, materials are saved, and the overall anti-lateral rigidity is high. All the construction processes are completed inside the modules, so that the safety of construction workers and the integrity of the overall building appearance are ensured.

Description

technical field [0001] The invention relates to the field of prefabricated buildings, in particular to a connection method applied to column-supported modular buildings. Background technique [0002] Modular building is that during the construction of the building, each link is divided into many different space modules. These space modules are directly produced in the factory and then transported to the construction site. The construction personnel effectively combine the various space modules like building blocks. . Compared with traditional buildings, modular buildings have the advantages of high safety, short construction period, energy saving and environmental protection, and high degree of assembly. Historically, the system has been used primarily for erecting temporary structures. With continuous practice, this prefabricated building has been widely used in schools, hospitals, office buildings, supermarkets and residences. [0003] The joints of modular buildings ar...

AI Technical Summary

Problems solved by technology

[0003] The nodes of modular buildings are more complicated than traditional steel structures

Studies have shown that the bearing capacity of the connection method of side beams and corner columns inside the traditional module can rarely reach 20% of the bearing capacity of the side beam itself

At the same time, the discontinuity of the corner columns of the upper and lower modules also weakens the overall stability of the structure

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