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Hollow partition-plate-free wall-shaped column with ribs inside and outside

A technology without partitions and ribs, applied in the direction of walls, building components, buildings, etc., can solve the problems of unreliable adhesion between external concrete and pipe walls, poor synergy of concrete, and reduced structural strength of walls, etc. The effect of good effect, strong bearing capacity and improved construction efficiency

Pending Publication Date: 2021-11-12
WUXI GUANGCAI MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a wall-shaped column with internal and external ribs without partitions on an empty stomach to solve the problems in the prior art that the synergy between the concrete inside the steel pipe and the steel wall is poor, the adhesion between the external concrete and the pipe wall is unreliable, and it is easy to peel off and grow. Rust, resulting in the reduction of the structural strength of the wall, there is a problem of potential safety hazards

Method used

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  • Hollow partition-plate-free wall-shaped column with ribs inside and outside
  • Hollow partition-plate-free wall-shaped column with ribs inside and outside
  • Hollow partition-plate-free wall-shaped column with ribs inside and outside

Examples

Experimental program
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Effect test

Embodiment 1

[0028] Such as Figure 1-7 , a wall-shaped column with internal and external ribs on an empty stomach without partitions, comprising a "T"-shaped wall 1 and mortise and tenon piles 2, the "T"-shaped wall 1 is composed of four pieces of hot-rolled section steel 3, including two Channel steel, two pieces of "L" hot-rolled section steel, the two pieces of channel steel form the main wall, the two pieces of "L" hot-rolled section steel form the support wall, the support wall and the main wall are spliced ​​and welded, the The inside of the hot-rolled section steel 3 is provided with horizontally arranged inner transverse bars 4, and the outside of the hot-rolled section steel 3 is provided with vertically arranged outer vertical bars 5, and the cross section of the inner transverse bars 4 is arc-shaped. The radius of the arc is 2 mm, the distance between two inner transverse ribs 4 is 20 mm, the cross section of the outer vertical ribs 5 is mushroom-shaped, and the lower part of t...

Embodiment 2

[0034] Such as Figure 9 , a wall-shaped column with internal and external ribs on an empty stomach without a partition, including an "L"-shaped wall 1 and a mortise and tenon pile 2, and the "L"-shaped wall 1 is composed of four pieces of hot-rolled section steel 3, including two Channel steel, two pieces of "L" hot-rolled section steel, the two pieces of channel steel form the main wall, the two pieces of "L" hot-rolled section steel form the support wall, the support wall and the main wall are spliced ​​and welded, along the The inner wall of the hot-rolled section steel 3 is horizontally arranged with an inner transverse rib 4, and the outer wall of the hot-rolled section steel 3 is vertically arranged with an outer vertical rib 5, the cross section of the inner transverse rib 4 is arc-shaped, and the outer vertical rib 5 is horizontal The section is mushroom-shaped, the lower part of the outer vertical rib 5 is the outer vertical rib main body 6 connected with the hot-rol...

Embodiment 3

[0040] Such as Figure 10 , a wall-shaped column with internal and external ribs on an empty stomach without partitions, including a "mouth"-shaped wall 1, the "mouth"-shaped wall 1 is composed of four hot-rolled section steel 3, and the hot-rolled section steel 3 It is a channel steel, and internal transverse ribs 4 are arranged laterally along the inner wall of the hot-rolled profiled steel 3, and outer vertical ribs 5 are vertically arranged along the outer wall of the hot-rolled profiled steel 3, and the cross-section of the internal transverse ribs 4 is arc-shaped. The cross section of the outer vertical rib 5 is mushroom-shaped, the lower part of the outer vertical rib 5 is the outer vertical rib main body 6 connected with the hot-rolled section steel 3, and the upper part of the outer vertical rib 5 is an outer vertical rib with a width greater than that of the outer vertical rib main body 6. Tendons7.

[0041] Further, concrete is poured into the wall body 1 , and the...

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Abstract

The invention provides a hollow partition-plate-free wall-shaped column with ribs inside and outside. The hollow partition-plate-free wall-shaped column comprises a wall body, wherein the wall body is composed of a plurality of pieces of hot-rolled profile steel; transversely arranged inner transverse ribs are arranged inside the hot-rolled profile steel; vertically arranged outer vertical ribs are arranged outside the hot-rolled profile steel; the inner transverse ribs comprise circular-arc-shaped inner transverse ribs and triangular inner transverse ribs; the outer vertical ribs comprise mushroom outer vertical ribs and barb outer vertical ribs; one or two of the circular-arc-shaped inner transverse ribs and the triangular inner transverse ribs are arranged inside the hot-rolled profile steel; and one or two of the mushroom outer vertical ribs and the barb outer vertical ribs are arranged outside the hot-rolled profile steel. According to the hollow partition-plate-free wall-shaped column, the problems that in the prior art, the synergistic effect of concrete inside a steel tube and a steel wall is poor, the adhesive force of external concrete and the tube wall is unreliable, and shell removal and rusting are prone to occurring, so that the structural strength of the wall body is reduced, and potential safety hazards exist are solved.

Description

technical field [0001] The invention relates to the technical field of wall column construction, in particular to a wall-shaped column with internal and external ribs on an empty stomach and without partitions. Background technique [0002] Modular assembly building is the future construction direction. The existing prefabricated wall is filled with concrete, and the outer wall is laid with concrete. The clamping force and gripping force of the concrete on the wall are low. Deformation, the concrete and the inner and outer walls of the wall are prone to loosening and gaps, the structural strength of the wall is reduced, the bearing capacity is reduced, and there are potential safety hazards. Contents of the invention [0003] The invention provides a wall-shaped column with internal and external ribs without partitions on an empty stomach to solve the problems in the prior art that the synergy between the concrete inside the steel pipe and the steel wall is poor, the adhes...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/48E04B2/56E04B2/86
CPCE04B1/48E04B2/56E04B2/8629
Inventor 易书云易仕桂周加泉
Owner WUXI GUANGCAI MACHINERY MFG
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