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Porous electric heating recyclable anchorage device combined type component and construction method using same

An electrothermal fusion, combined technology, applied in infrastructure engineering, sheet pile walls, buildings, etc., can solve the problems of low single anchor bearing capacity, high economic cost, low recovery rate, etc., to improve bearing capacity and large foundation area. , the effect of high recovery rate

Inactive Publication Date: 2015-01-07
CENT RES INST OF BUILDING & CONSTR CO LTD MCC GRP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current recoverable anchor technology has some disadvantages in varying degrees, such as high economic cost, complicated process, low recovery rate, and small single anchor bearing capacity.

Method used

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  • Porous electric heating recyclable anchorage device combined type component and construction method using same
  • Porous electric heating recyclable anchorage device combined type component and construction method using same
  • Porous electric heating recyclable anchorage device combined type component and construction method using same

Examples

Experimental program
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Effect test

Embodiment 1

[0036] Such as Figure 1~4 As shown, the porous electrothermal fusion recyclable anchor composite component of the present invention includes a first outer locking plate 1 and a second outer locking plate 2, and a first inner locking plate is arranged between the first and second outer locking plates 1 and 2. The core support plate 3 and the second inner core support plate 4, the first and second inner core support plates 3, 4 are arranged close to the first and second outer locking plates 1, 2 respectively, and are supported on the first and second inner cores Between the boards 3 and 4, there are a first electrothermally fused high-strength plastic plate 5 and a second electrothermally fused high-strength plastic plate 6, and the first and second electrothermally fused high-strength plastic plates 5 and 6 are respectively close to the first and second inner core support plates 3 and 4 are set, the first and second electric hot-melt high-strength plastic plates 5 and 6 are pr...

Embodiment 2

[0050] Such as Figure 5 , Figure 7 with Figure 12 As shown, the porous electrothermal fusion recyclable anchor composite component of the present invention includes a first outer locking plate 1 and a second outer locking plate 2, and a first inner locking plate is arranged between the first and second outer locking plates 1 and 2. The core support plate 3 and the second inner core support plate 4, the first and second inner core support plates 3, 4 are arranged close to the first and second outer locking plates 1, 2 respectively, and are supported on the first and second inner cores Between the boards 3 and 4, there are a first electrothermally fused high-strength plastic plate 5 and a second electrothermally fused high-strength plastic plate 6, and the first and second electrothermally fused high-strength plastic plates 5 and 6 are respectively close to the first and second inner core support plates 3 and 4 are set, the first and second electric hot-melt high-strength p...

Embodiment 3

[0065] Such as Image 6 , Figure 8 with Figure 10 As shown, the porous electrothermal fusion recyclable anchor composite component of the present invention includes a first outer locking plate 1 and a second outer locking plate 2, and a first inner locking plate is arranged between the first and second outer locking plates 1 and 2. The core support plate 3 and the second inner core support plate 4, the first and second inner core support plates 3, 4 are arranged close to the first and second outer locking plates 1, 2 respectively, and are supported on the first and second inner cores Between the boards 3 and 4, there are a first electrothermally fused high-strength plastic plate 5 and a second electrothermally fused high-strength plastic plate 6, and the first and second electrothermally fused high-strength plastic plates 5 and 6 are respectively close to the first and second inner core support plates 3 and 4 are set, the first and second electric hot-melt high-strength pl...

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Abstract

The invention discloses a porous electric heating recyclable anchorage device combined type component and a construction method using the same, relates to the combined component providing temporary support for rock and soil anchorage engineering and the construction method using the same and aims at providing the porous electric heating recyclable anchorage device combined type component which enables steel strands to be conveniently, efficiently and rapidly recycled and the construction method for recycling the steel strands using the component. The porous electric heating recyclable anchorage device combined type component comprises a first external locking plate and a second locking plate; a first inner core supporting plate and a second inner core supporting plate are arranged between the first external locking plate and the second locking plate; a first electric heating melting high-strength plastic plate and a second electric heating melting high-strength plastic plate are arranged between the first inner core supporting plate and the second inner core supporting plate; a current heating plate is arranged between the first inner core supporting plate and the second inner core supporting plate; the above components are fixedly connected through connecting parts; a clamping device is arranged between the external locking plate and the inner core supporting plate; springs sleeve two ends of the connecting parts; a lead is connected to the current heating plate.

Description

technical field [0001] The invention relates to the field of anchoring and supporting, in particular to a combined component for providing temporary supporting for geotechnical anchoring engineering and a construction method using the same. Background technique [0002] In the temporary support of urban foundation pit engineering, the bolt construction technology is widely used. Metal components such as steel strands often exceed the red line of the building and radiate underground in the adjacent area. After the construction of the main structure is completed, the remaining failed steel components will It will have an impact on adjacent areas and cause difficulties in the layout of pipelines in later construction and the development of underground space. [0003] With the enhancement of awareness of property rights protection of underground space in urban development, the phenomenon of exceeding the red line of construction in anchor bolt construction is strictly restricted...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D5/74
CPCE02D5/74E02D5/765E02D2300/0006
Inventor 马利军刘钟张义杨松贾玉栋郭钢
Owner CENT RES INST OF BUILDING & CONSTR CO LTD MCC GRP
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