Construction method of special-shaped and variable-section columnar steel bar binding
A technology of steel bar binding and construction methods, which is applied to the processing of building components, structural elements, and building materials, can solve problems such as the difficulty of binding stirrups, and achieve the effects of ensuring installation quality, saving construction period costs, and reducing labor
Active Publication Date: 2021-06-11
CHINA CONSTR EIGHT ENG DIV CORP LTD
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Problems solved by technology
[0004] The purpose of the present invention is to overcome the defects of the prior art, and provide a construction method for binding special-shaped variable cross-section columnar steel bars, which solves the problem of difficult binding of stirrups caused by dense special-shaped variable cross-section steel bars, and ensures that the steel bars are installed accurately and in place
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[0028] Embodiments of the present invention are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention.
[0029] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.
[0030] The invention discloses a special-shaped variable cross-section columnar steel bar binding construction method, such as figure 1 shown, including the following steps:
[0031] S1: Establish a 3D model of the concrete structure, and export the construction drawings of the reinforcement...
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The invention discloses a construction method for binding special-shaped variable cross-section columnar steel bars. It establishes a three-dimensional model of a concrete structure, derives steel bar construction drawings, performs positioning and setting out of longitudinal main bars according to the steel bar construction drawings, and installs longitudinal main bars. The curvature of the longitudinal main reinforcement is adjusted according to the change of the cross section of the structure with the elevation. Square closed stirrups in the core area of the inclined column are set on the longitudinal main reinforcement in the core area of the inclined column, and the outline of the inclined column is set on the longitudinal main reinforcement in the outline area of the inclined column. Open stirrups. The invention solves the problem of difficult binding of stirrups caused by dense special-shaped and variable cross-section steel bars, and ensures that the steel bars are installed accurately and in place, and the quality passes the test. It reduces the waste of labor and materials, effectively reduces the difficulty of installation, saves the cost of construction period, and ensures the quality of installation. It provides a new idea for solving the problem of binding the same type of special-shaped columnar body with variable cross-section.
Description
technical field [0001] The invention relates to the technical field of building construction, in particular to a construction method for binding special-shaped variable cross-section columnar steel bars. Background technique [0002] With the development of the times, the requirements of architecture have changed from practical to beautiful and practical. On the premise of ensuring practicality, the requirements for modeling are getting higher and higher. Therefore, shaped concrete structures are more and more common in daily life. Even a curved concrete structure has extremely high requirements for the binding of steel bars. [0003] How to effectively and economically complete the binding work of special-shaped variable cross-section columnar steel bars, and rationally organize the construction procedures and processes to achieve the purpose of saving costs has become a problem to be solved. Contents of the invention [0004] The purpose of the present invention is to ...
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IPC IPC(8): E04C5/06E04C5/20E04G21/12
CPCE04C5/0609E04C5/203E04G21/123
Inventor 曹浩杨锋赵海孙晓阳汪伟清朱建红赵旭陈新喜
Owner CHINA CONSTR EIGHT ENG DIV CORP LTD