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Formwork Design Check Calculation and Construction Method for Structural Column of Filled Wall

A construction method and technology of structural columns, which are applied in formwork/formwork/work frames, building structures, walls, etc., can solve the problems of lack of formwork design models, calculation formulas and design methods for structural columns of filled walls

Active Publication Date: 2019-06-28
SHANDONG WANXIN CONSTR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The infill walls of the frame, frame-shear and shear wall structural systems are equipped with structural columns according to the seismic design requirements, but there is still a lack of scientific design models, calculation formulas and design methods for the structural column formwork of infill walls

Method used

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  • Formwork Design Check Calculation and Construction Method for Structural Column of Filled Wall
  • Formwork Design Check Calculation and Construction Method for Structural Column of Filled Wall
  • Formwork Design Check Calculation and Construction Method for Structural Column of Filled Wall

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Embodiment Construction

[0150] The present invention will be further described below in conjunction with accompanying drawing and filled wall 9 construction column formwork design cases:

[0151] Case overview: residential building with shear wall structure, floor height 2.9m, net height of structural columns 2.6m, straight and T-shaped infill walls 9 thick 240mm, net cross-sectional width of structural columns 240mm, both sides of structural columns protrude from the horse-toothed edge 2 Spacing 360mm, 15mm thick PVC panel 3, rectangular steel pipe □ 30×40×3 secondary flute 4, L100×5 equilateral inner corner formwork 10, inline and T-shaped filling walls 9 structural column formwork secondary flute 4 spacing (panel 3 span ) is 120㎜ and 130mm, φ48×3.0 double-steel pipe main corrugated 5 spacing 600mm, inline and T-shaped filling walls 9 construction column formwork tension bolts 6 are M14, M12 respectively, tension bolt casing 7 is PVC pipe of φ15 .

[0152] Such as Figure 1~5 Shown, filling wall ...

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Abstract

The invention provides a design checking and construction method for an infilled wall structural column formwork. The design checking and construction method is characterized in that the design checking and construction method takes the following steps that 1, design checking of a T-shaped infilled wall structural column formwork is conducted; 2, design checking of a linear-shaped infilled wall structural column formwork is conducted; 3, a structural column fabricated formwork is made; 4, a T-shaped infilled wall structural column internal corner formwork is made; 5, main edges of the linear-shaped infilled wall structural column formwork and the T-shaped infilled wall structural column formwork are made; 6, split bolts of the linear-shaped infilled wall structural column formwork and theT-shaped infilled wall structural column formwork are made; 7, casing pipes of the split bolts are made; 8, a discharging hopper is made; 9, adhesive tapes are pasted on the outer edge of a stubble; 10, the linear-shaped infilled wall structural column formwork is mounted; 11, the T-shaped infilled wall structural column formwork is mounted; 12; the structural column formworks are corrected and fixed; 13, the discharging hopper is mounted; 14; concrete is poured; 15, protruding concrete on the top of a structural column is removed; and 16, holes of the casing pipes of the split bolts are sealed and plugged.

Description

technical field [0001] The invention provides a formwork design check calculation and construction method for a structural column of an infill wall, which belongs to the interdisciplinary technical field of building formwork design and construction, and is suitable for various block masonry of structural systems such as cast-in-place and assembled frames, frame shears, and shear walls. Column formwork design and construction for infill wall construction. Background technique [0002] The infill walls of the frame, frame-shear and shear wall structural systems are equipped with structural columns according to the seismic design requirements, but there is still a lack of scientific design models, calculation formulas and design methods for the structural column formwork of infill walls. As a result, the traditional column formwork for infill wall construction can only be designed, manufactured and installed based on experience: the design and production method of the formwork ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B2/64E04G13/02
CPCE04B2/64E04G13/02
Inventor 贾华远贾栋张林
Owner SHANDONG WANXIN CONSTR
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