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Variable-cross-section aluminum alloy formwork construction method

A technology of aluminum alloy formwork and construction method, which is applied in the connection parts of formwork/formwork/work frame, formwork/formwork member, building structure, etc., can solve the problems of low turnover rate and comprehensive benefit of aluminum formwork construction , to maximize the benefits of quality control, ensure reliability and stability, and universal applicability

Active Publication Date: 2019-01-18
THE THIRD CONSTR OF CHINA CONSTR EIGHTH ENG BUREAU
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Problems solved by technology

[0005] It is precisely because of the above-mentioned problems that the turnover utilization rate and comprehensive benefits of aluminum formwork con

Method used

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  • Variable-cross-section aluminum alloy formwork construction method

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Example Embodiment

[0021] Embodiment: A construction method of aluminum alloy template with variable cross-section structure, including the following steps:

[0022] (1) Aluminum mold design: According to the structural drawings of the office building, carry out structural analysis. According to the characteristics of the office building with many changes in floors and variable cross-sections, it mainly analyzes and plans the structure type, structural variable cross-section situation, and special-shaped structure distribution. In particular, it is necessary to focus on the analysis of the position and distribution of variable cross-sections such as frame columns, shear walls, and frame beams, because the above variable cross-sections will have a greater impact on the mold matching work; for the special-shaped structure of office buildings, more in-depth deepening is required Design, this work will have a greater impact on the quantity of aluminum mold matching, so overall consideration and improvem...

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Abstract

The invention discloses a variable-cross-section aluminum alloy formwork construction method which comprises the following steps of aluminum formwork design, aluminum formwork preparation, aluminum formwork supporting frame body construction, aluminum formwork construction including frame column ending cross section construction, shear wall ending cross section construction and frame beam ending cross section construction. According to the method, aluminum alloy formworks are adopted in super high-rise office buildings of 100 meters or above, advanced deepening and comprehensive overall planning are conducted on nonstandard layers, special-shaped structures and floors and parts having structure size change, meanwhile supporting frame bodies with the floor height of 4.1 meters or below areimproved and optimized in form, and application of aluminum alloy formworks in super high-rise office buildings is successfully achieved.

Description

technical field [0001] The invention relates to a construction method, in particular to an aluminum alloy formwork construction method suitable for most super high-rise office buildings and office buildings with a height less than 100 meters and large structural changes. Background technique [0002] In recent years, with the country's advocacy and promotion of green buildings, prefabricated buildings, and environmental protection construction requirements, combined aluminum alloy formwork has been more and more used in formwork construction in construction projects. The aluminum alloy formwork has the advantages of high strength, many turnover times, good forming effect, fast construction speed, and early demolition. At the same time, the unit weight of the aluminum alloy formwork is lighter than the traditional steel formwork, which is convenient for construction personnel to carry and disassemble. Construction Schedule. [0003] When the aluminum alloy formwork is applie...

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Application Information

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IPC IPC(8): E04G9/06E04G17/04
CPCE04G9/06E04G17/04
Inventor 陈刚肖汉朱亮付来全有维
Owner THE THIRD CONSTR OF CHINA CONSTR EIGHTH ENG BUREAU
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