Construction method of orientated rope saw dismounting of large-size reinforced concrete

A reinforced concrete and construction method technology, applied in building maintenance, construction, building construction, etc., can solve the problems of low efficiency and high construction risk, and achieve the effects of small impact, satisfactory construction, and small vibration

Active Publication Date: 2018-08-10
SHENZHEN GONGKAN GEOTECHN GRP
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Problems solved by technology

[0007] The purpose of the present invention is to provide a construction method for directional demolition of large-volume reinforced concrete with a wire saw, aiming to solve the problems of high construction risk and low efficiency when demolishing large-volume reinforced concrete structures in the prior art

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  • Construction method of orientated rope saw dismounting of large-size reinforced concrete
  • Construction method of orientated rope saw dismounting of large-size reinforced concrete
  • Construction method of orientated rope saw dismounting of large-size reinforced concrete

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Embodiment Construction

[0029] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention.

[0030] The same or similar reference signs in the drawings of this embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are terms "upper", "lower", "left", "right", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the pointed device or element must have a specific orientation or a spec...

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Abstract

The invention relates to the technical field of orientated rope saw dismounting and discloses a construction method of orientated rope saw dismounting of large-size reinforced concrete. The construction method comprises the following construction steps of: (1) arranging a sawing rope around the bottom around an article to be dismounted, allowing the sawing rope to form a sealed line, (2) designinga threading manner according to the line, selecting the threading manner of the sawing rope according to the shape and size of the article to be dismounted, arranging a pulley block in front and at acorner of the article to be dismounted, cutting the article to be dismounted with the sawing rope from the rear to the front of the article, (3) connecting the sawing rope to a cutting rope saw, (4)turning on the cutting rope saw, (5) cutting the article to be dismounted entirely after turning on the cutting rope saw, and cutting the article into pieces in a longitudinal direction and a transverse direction of the article to be dismounted, and (6) suspending cut concrete pieces out via a crane, and clearing a site. The cutting construction method of dismounting the concrete meets requirements on construction safety, aging and environmental protection.

Description

Technical field [0001] The invention relates to the technical field of directional removal of large-volume reinforced concrete with a wire saw, and particularly relates to a construction method for directional removal of large-volume reinforced concrete with a wire saw. Background technique [0002] In construction projects, before or during construction, it is necessary to temporarily set up large-volume reinforced concrete structures such as caps (such as the foundation caps of tower cranes), piers, and columns, and in the later stage of the project or after the completion of the project, it needs to be installed Demolition: For the large-volume reinforced concrete body to be demolished, it is more difficult to demolish because of its large structure, high strength, and strong combination with other parts of the building. [0003] At present, the main methods for dismantling reinforced concrete structures such as pile caps are: generally mechanical crushing, manual use of pneumat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G23/08
CPCE04G23/082
Inventor 刘治军唐雪云雷斌杜思思杨静肖养遴
Owner SHENZHEN GONGKAN GEOTECHN GRP
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