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Hydraulic supporting method for concrete replacement of shear walls in high-rise building

A high-rise building and hydraulic support technology, which is applied in construction, building maintenance, building construction, etc., can solve the problems of high investment cost, complicated construction process, and low utilization rate of scaffolding

Inactive Publication Date: 2016-04-20
SHAANXI ACAD OF ARCHITECTONICS
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AI Technical Summary

Problems solved by technology

Before the concrete replacement, it is necessary to support the concrete floor slab around the shear wall replacement area. The usual method is to support the whole building with scaffolding. This method has complicated construction process, high input cost, uneconomical, and low utilization rate of scaffolding. Inflexible usage

Method used

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  • Hydraulic supporting method for concrete replacement of shear walls in high-rise building
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  • Hydraulic supporting method for concrete replacement of shear walls in high-rise building

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Embodiment Construction

[0062] Such as figure 1 Shown is a hydraulic support method for the replacement of shear wall concrete in a high-rise building. The high-rise building to be constructed has a plurality of floors from bottom to top, and two adjacent floors are separated by floor slabs, and the floor slabs are steel bars. Concrete slabs are supported by shear walls between the upper and lower adjacent floor slabs; before the concrete replacement of the reinforced shear walls in the high-rise buildings to be constructed, support devices are used to support and the support process is as follows:

[0063] Step 1. Determination of the type of supporting device: According to whether the floor slab supported above the shear wall needs to be reinforced synchronously, the type of the supporting device is determined: when the floor slab supported above the shear wall needs to be reinforced synchronously, the adopted The type of support device is a support device for wall panel replacement; otherwise, the...

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Abstract

The invention discloses a hydraulic supporting method for concrete replacement of shear walls in a high-rise building. The high-rise building under construction is provided with a plurality of floors from bottom to top, each two adjacent floors are partitioned by a floor slab, and each two adjacent floor slabs are supported by one shear wall. Before concrete replacement for the shear walls, needing to be reinforced, in the high-rise building under construction, a supporting device is used for supporting. A supporting process includes firstly, determining a supporting device type, namely determining that the adopted supporting device is used for wall-floor replacement or shear wall replacement; secondly, determining a supporting position of the supporting device; thirdly, supporting the supporting device according to the supporting position determined in the step 2. The hydraulic supporting method has the advantages of simple steps, reasonable design, convenience and simplicity in supporting, good supporting effect, capability of supporting concrete floors around a concrete replacement area simply, conveniently and quickly, economy and practicality.

Description

technical field [0001] The invention belongs to the technical field of building construction, and in particular relates to a hydraulic support method for replacing concrete of a shear wall of a high-rise building. Background technique [0002] High-rise buildings refer to residential buildings with a building height greater than 27 meters and non-single-storey factory buildings, warehouses and other civil buildings with a building height greater than 24 meters. At present, most high-rise buildings adopt frame structures and frame-shear structures, and frame-shear structures are also called frame-shear wall structures. Frame structure refers to the structure in which beams and columns are rigidly connected or hinged to form a load-bearing system; frame-shear structure is to arrange a certain number of shear walls in the frame structure to form a flexible and free use space to meet the requirements of different building functions. There are enough shear walls. Nowadays, fram...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G25/04E04G23/02
CPCE04G23/0218E04G25/04E04G2025/047
Inventor 边兆伟田鹏刚张风亮贠作义史继创
Owner SHAANXI ACAD OF ARCHITECTONICS
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