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A semi-reversed construction technique for enclosure walls under construction conditions in winter

A technology of construction technology and reverse method, which is applied in the direction of walls, building components, buildings, etc., can solve the problems of difficult construction, difficult operation of construction technology, and inability to complete, and achieves the effect of high construction efficiency and short total construction period.

Active Publication Date: 2017-01-11
TIANJIN ELECTRIC POWER TRANSMISSION & TRANSFORMATION ENG CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The length of the wall of the northern base project of the State Grid Corporation Customer Service Center is about 1920 meters. The construction is in winter, and the construction is difficult, and the construction period is short.

Method used

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  • A semi-reversed construction technique for enclosure walls under construction conditions in winter
  • A semi-reversed construction technique for enclosure walls under construction conditions in winter

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Embodiment Construction

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings and through specific embodiments. The following embodiments are only descriptive, not restrictive, and cannot limit the protection scope of the present invention.

[0025] A semi-reverse method construction technology of the fence under winter construction conditions, which adopts the semi-reverse construction method from bottom to top and then from top to bottom to form fence columns. The specific process steps are:

[0026] ⑴For industrial processing of concrete columns, a qualified processing unit is pre-entrusted to process the concrete columns of the upper wall, and the columns need to be left with hanging points;

[0027] For the installation structure of the concrete column, please refer to the accompanying drawings in the manual, including the concrete foundation cap 4, the column body 1, the reserved support 2, and the column steel bar 3. The middle par...

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Abstract

The invention relates to a semi-reversible method construction process for enclosing wall under the winter construction condition. The process includes the specific steps that firstly, a concrete enclosing wall stand column is industrially machined; secondly, pouring is conducted on a concrete foundation platform on site; thirdly, a concrete column which has been machined is installed; fourthly, reinforcing steel bars are welded and fixed; fifthly, secondary pouring is conducted on a concrete ground beam; and sixthly, construction is completed. According to the construction process, partial reversible method construction for forming an enclosing wall column through bottom-to-top operation and top-to-bottom operation in sequence is adopted, and the semi-reversible method construction has the beneficial effects of saving lands and materials and being environment-friendly, high in construction efficiency and short in total construction period.

Description

technical field [0001] The invention belongs to the field of electric power building construction, in particular to a semi-reversed construction process for enclosure walls under construction conditions in winter. Background technique [0002] The length of the wall of the northern base project of the State Grid Corporation Customer Service Center is about 1920 meters. The construction is in winter, and the construction is difficult, and the construction period is short. According to the conventional construction technology, the operation is difficult and cannot be completed within the specified time. [0003] Preliminary search for published technologies in similar technical fields: [0004] A construction method for a steel-concrete connection section (CV104631823A), belonging to the technical field of building construction. The construction method of the steel-concrete joint section of the present invention comprises the following steps: installing the joint section mode...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B2/00
Inventor 王栋朱士光崔希恩阚鸣于海涛
Owner TIANJIN ELECTRIC POWER TRANSMISSION & TRANSFORMATION ENG CORP
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