A support-free installation method for prefabricated building prefabricated components
A prefabricated component and prefabricated assembly technology, applied in building components, building reinforcements, building structures, etc., can solve problems such as many hidden safety hazards and complicated erection procedures, and achieve the effects of saving construction time and labor, flexible methods, and reducing costs.
Active Publication Date: 2018-03-27
ZHEJIANG CONSTR ENG GRP CO LTD
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Problems solved by technology
[0004] The hoisting of prefabricated laminated beams and prefabricated laminated slabs of current prefabricated buildings requires a stable support system. The conventional construction scheme adopts adjustable independent support system or steel pipe fastener support system, etc., which has complex erection procedures and numerous safety hazards. Problem, the purpose of the present invention is to solve the above problem, to provide a support-free installation method for prefabricated building prefabricated components
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Embodiment
[0038] A support-free installation method for prefabricated building prefabricated components, characterized in that it specifically includes the following steps:
[0039](1) Prefabricated concrete structural beams, slabs, column components and supporting corners deepening design, modeling and deepening of precast concrete components, arranging support corners and pre-embedded connection sleeve positions in components; precast concrete structural beams, slabs The in-depth design of column components and supporting corner codes is based on the modeling of precast concrete structural beams, slabs and columns using Revit software, and the location and size of supporting corner codes are arranged. The precast concrete structural beams, slabs and column components The model includes the steel bar model, the hoisting and lifting embedded part model, the electromechanical embedded pipeline and hole model, the connecting sleeve model and the supporting corner code model of the supporti...
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The invention relates to the technical field of building construction, in particular to a supporting-free mounting method of prefabricated components of a prefabricated assembly type building. According to the mounting method, setting brackets are fixed to the tops of prefabricated columns and prefabricated laminated beams to support the components of the prefabricated laminated beams, laminated plates and the like, and a mounting method for the prefabricated components of the assembly type building without erecting of an adjustable independent supporting system or a steel pipe fastener supporting system is achieved. After the components are mounted in place, according to the load operation condition or the stacking condition on the laminated plate structure, adjustable independent supports, or steel pipe supports or the like can be additionally arranged below the laminated beams and the laminated plates, and the method is flexible, convenient and fast. The supporting brackets at the tops of the prefabricated columns and on the sides of the prefabricated beams can be removed and recycled after pouring and tamping of a whole pouring layer of the structure floor are completed, and the structure floor is maintained to reach the framework removing strength.
Description
technical field [0001] The invention relates to the technical field of building construction, in particular to a support-free installation method for prefabricated building prefabricated components. Background technique [0002] Construction industrialization is an inevitable direction for the sustainable development of my country's construction industry, and an important way to improve labor productivity, improve project quality and technological progress, and realize the transformation and upgrading of the construction industry. The implementation of construction industrialization construction technology can greatly reduce labor, shorten construction period, improve workers' working conditions, and reduce labor intensity. It meets the requirements of "four festivals and one environmental protection". It is the only way for my country's construction enterprises and construction industry to transform and develop. [0003] Prefabricated concrete structure building is one of t...
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IPC IPC(8): E04B1/20E04B1/04E04B5/38E04C5/16E04G21/26
CPCE04B1/04E04B1/20E04B5/38E04C5/165E04G21/26
Inventor 常波卓建明金睿徐拥建郭士新沈剑金昊皇浦飞飞王坚张江梅献忠宣震宏张维炎何良犇
Owner ZHEJIANG CONSTR ENG GRP CO LTD