Modular integrally-assembled building system, building module units and connecting joints

Abstract

The invention discloses a modular integrally-assembled building system. The modular integrally-assembled building system comprises a foundation, multi-layer building module units and a roof; each building module unit is divided into two modules, and each building module unit comprises a floor module, a transverse wall module, an inner longitudinal wall module and an outer longitudinal wall module, wherein the A module is of a pentahedron structure composed of one floor module, one inner longitudinal wall module, one outer longitudinal wall module and the two transverse wall modules, and the A module is arranged in a vertically aligned mode in the interlayer longitudinal direction; and the B module is of a hexahedron structure with more top floor modules than the A module, and the B module is arranged in a delta shape in the mode that the B module is spaced in the same layer and longitudinally staggered. In the same building module unit, transverse walls and the floor modules are connected through connecting joints, the adjacent building module units are connected through connecting joints, and the building module units are connected with the foundation and the roof through connecting joints. The connecting joints are fixed to the ends of stand columns in the transverse wall modules, and the vertically-adjacent connecting joints are opposite in direction and are meshed with one another; and in the horizontal direction, two adjacent floor modules in the same layer are connected through brackets, and the adjacent stand columns in the same transverse wall module are connected through connecting rods.

Description

technical field [0001] The invention relates to the field of building industrialization and prefabricated building construction, and specifically relates to a modular integral prefabricated building structure system, building module units and corresponding connection nodes. Background technique [0002] The construction industry is the pillar industry of the national economy, and the industrialization of construction and prefabricated buildings represent the general trend of the future development of the construction industry. Among them, the modular prefabricated building system, through the manufacture and assembly of building modules in the factory, the overall hoisting and splicing of the building modules at the construction site, greatly improves the construction efficiency, shortens the construction period, reduces on-site labor, and improves the construction efficiency. The utilization rate of materials reduces the adverse impact of construction waste and construction...

AI Technical Summary

Problems solved by technology

Such a construction measure not only wastes building materials, but the airtightness of the internal space is poor. More importantly, the overall structural scheme uses the box body as the force unit. Due to the lack of a scientific structural mechanics model, it is impossible to carry out accurate structural force calculations, which is difficult to meet The current building structure design code requirements, so it is difficult to promote large-scale

In addition, in the existing technical solutions, all the modular units are prefabricated and transported as a whole, resulting in low efficiency of transportation, stacking, hoisting and turnover, and there are also defects such as poor building quality and physical properties such as high temperature, heat insulation, and sound insulation

Images