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An industrialized pre-processing regenerative structural system and its construction method

A construction method and regenerative technology, applied in truss structures, infrastructure engineering, building components, etc., can solve the problems of occupying wall space, poor sound insulation effect, long construction time, etc., and achieve strong energy consumption and sound insulation effect Good, the effect of improving the construction quality

Active Publication Date: 2019-03-22
姚攀峰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an industrialized pre-processing regenerative structural system and its construction method, to solve the existing steel structure system and prefabricated reinforced concrete structure system with poor sound insulation effect, poor fire resistance, long construction time, Takes up wall space, fixes responsible technical issues

Method used

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  • An industrialized pre-processing regenerative structural system and its construction method
  • An industrialized pre-processing regenerative structural system and its construction method
  • An industrialized pre-processing regenerative structural system and its construction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0085] Embodiment one sees Figure 1-4 , 10-12, an industrialized pre-processing regenerative structural system, including a structural system composed of a foundation 11, a structural column 1, a structural beam 2, a shear wall 3 and floor connections.

[0086] The foundation is a reinforced concrete foundation, which may be an independent foundation, a raft foundation, a beam foundation, a box foundation, a pile foundation, a pile raft foundation or a pile box foundation.

[0087] see Figure 4 As shown, the structural column is a steel tube concrete column, and the steel tube concrete column includes an outer steel cylinder 1.1 and a column concrete 1.3 filled with the outer steel cylinder. The column concrete is ordinary concrete, recycled concrete, high fly ash concrete or slag concrete.

[0088] The foundation and the structural column are fixedly connected by pre-embedded T-shaped anchors 13 .

[0089] The structural beam 2 is a steel beam, and the structural column ...

Embodiment 2

[0106] Embodiment two see Figure 1-11 As shown, the difference from Example 1 is that the structural column is a steel pipe reinforced concrete column, and the steel pipe reinforced concrete column includes an outsourcing steel cylinder 1.1, a core reinforcement cage 1.2 penetrating the column, and a column concrete filled with the outsourcing steel cylinder. 1.3. The core reinforcement cage 1.2 is composed of longitudinal bars 1.2a and stirrups 1.2b, and the longitudinal bars and stirrups are welded. In other embodiments there may be lap joints and mechanical connections.

[0107] The construction method of this industrial pre-processing regenerative structural system, the construction steps are as follows:

[0108] Step 1: Prefabricate the outer steel cylinder, core steel cage, connectors, steel plate shear wall core, out-of-plane restrained reinforced concrete prefabricated wall panels and steel beams in the factory, and the outer steel cylinder and core steel cage are p...

Embodiment 3

[0118] Embodiment three see Figure 6-11 As shown, an industrial prefabricated regenerative structural system, including a structural system composed of foundation 11, structural column 1, structural beam 2, buckling restraint support 9 and floor connections,

[0119] The foundation is a reinforced concrete foundation, which may be an independent foundation, a raft foundation, a beam foundation, a box foundation, a pile foundation, a pile raft foundation or a pile box foundation.

[0120] The structural column is a steel pipe reinforced concrete column, and the steel pipe reinforced concrete column includes an outer steel cylinder 1.1, a core reinforcement cage 1.2 penetrating the column body, and a column concrete 1.3 filled with the outer steel cylinder. The core reinforcement cage 1.2 is composed of longitudinal bars 1.2a and stirrups 1.2b, and the longitudinal bars and stirrups are welded. In other embodiments there may be lap joints and mechanical connections.

[0121] ...

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Abstract

The invention discloses an industrialized pre-processed regenerative structural system and a method for constructing the same. The industrialized pre-processed regenerative structural system comprises a foundation, structural columns, structural beams, floor slabs and shear walls or buckling constraint braces. The foundation is a reinforced concrete foundation; the structural columns are steel-tube concrete columns or steel-tube reinforced concrete columns, the structural beams are steel beams, and frame structures are formed by the structural columns and the structural beams; the shear walls comprise middle steel plate shear wall cores and external planar constraint reinforced concrete prefabricated wall panels, the external planar constraint reinforced concrete prefabricated wall panels of each shear wall are arranged on two sides of the middle steel plate shear wall core of the shear wall, and the steel plate shear wall cores are fixedly connected with the frame structures by connectors preliminarily arranged on the inner sides of the frame structures. The buckling constraint braces comprise middle inner core steel plates and outer covering steel plates, and the inner core steel plates are fixedly connected with the frame structures by connectors preliminarily arranged on the inner sides of the frame structures. The industrialized pre-processed regenerative structural system and the method have the advantages that the collapse resistance capacity of houses can be greatly improved, and the houses are high in regenerative performance, fireproof performance and industrialization, environmental friendliness, energy conservation, environmental protection and energy dissipation combination capacity.

Description

technical field [0001] The invention relates to an industrialized preprocessing regenerative structural system and a construction method thereof. Background technique [0002] Earthquakes are rapid vibrations of the earth's crust. Earthquakes, like wind and rain, are natural phenomena that often occur on the earth. There are about 5 million earthquakes in the world every year, about 13,700 times a day, and about 1% are earthquakes that people can perceive. There are about 18 earthquakes that cause serious damage (above magnitude 7) every year, and about 1,000 earthquakes with magnitude 5 every year. There are about 20 to 30 earthquakes of magnitude 5 or above in China every year. Since 1900, nearly 800 earthquakes of magnitude 6 or above have occurred in China, about 8 times a year, covering all provinces, autonomous regions, and municipalities except Guizhou, Zhejiang, and Hong Kong and Macao Special Administrative Regions. Earthquake is the king of killers in natural dis...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/00E04C3/04E04C3/34E04B2/56E02D27/00E04H9/02E04B1/98
CPCE02D27/00E04B1/00E04B2/56E04C3/04E04C3/34E04H9/021
Inventor 姚攀峰
Owner 姚攀峰
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