Prefabricated assembly type reinforced concrete inspection well and construction method
A reinforced concrete and prefabricated assembly technology, applied in artificial islands, water conservancy projects, infrastructure projects, etc., can solve the problems of hoisting and connection of prefabricated components, improve the sealing effect, reduce the difficulty of hoisting, improve compaction effect
Pending Publication Date: 2021-07-23
ANHUI XINLU CONSTR ENG GRP
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[0003] In the prior art, there is a shaft masonry structure, which is provided with several layers of stacked prefabricated shaft sections on the prefabricated base. The prefabricated shaft sections are arc-shaped. Mutual fitting, the prefabricated wellbore section is spliced by several prefabricated blocks, the top of the prefabricated column is embedded with a prefabricated wellbore, the prefabricated wellbore section and the prefabricated wellbore are fixed, and the top of the prefabricated wellbore is provided with a manhole cover; this technology uses concrete prefabrication The wellbore construction of components can effectively improve the efficiency of on-site construction, but this technology fails to solve the technical problems of hoisting and connection of prefabricated components, and the enhancement of the integrity of the wellbore structure.
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[0043] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application. Based on the examples in this application, all other examples obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0044] It should be understood by those skilled in the art that the electrical components appearing in this article are all connected to the external main controller and 220V mains electricity, and the main controller can be a conventional known device that is controlled by a computer, etc., in the present invention In the disclosure, unless otherwise defined, the technical term...
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The invention relates to the field of building construction, in particular to a prefabricated assembly type reinforced concrete inspection well and a construction method. The method comprises the following steps of construction preparation, prefabricated well ring preparation, foundation bed self-balancing compaction construction, launder concrete pouring construction, prefabricated well ring guide hoisting construction, prefabricated well ring overall pre-pressing and well periphery grouting body sealing cover pressure filling. The manufacturing difficulty of the prefabricated walling cribs can be reduced, the construction quality can be improved, the connection leakproofness between the prefabricated walling cribs can be improved, and accurate control over the hanging positions of the prefabricated walling cribs is achieved.
Description
technical field [0001] The invention relates to the field of building construction, in particular to a prefabricated reinforced concrete inspection well and a construction method. Background technique [0002] During the preparation of reinforced concrete inspection wells, for block masonry wells, the cross-sectional shape of the wellbore and the compactness of the well circumference have always been the focus of engineering control. [0003] In the prior art, there is a shaft masonry structure, which is provided with several layers of stacked prefabricated shaft sections on the prefabricated base. The prefabricated shaft sections are arc-shaped. Mutual fitting, the prefabricated wellbore section is spliced by several prefabricated blocks, the top of the prefabricated column is embedded with a prefabricated wellbore, the prefabricated wellbore section and the prefabricated wellbore are fixed, and the top of the prefabricated wellbore is provided with a manhole cover; this ...
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IPC IPC(8): E02D29/12
CPCE02D29/121E02D29/125
Inventor 王如宝季晓俊杨军张剑赵军辉张彦彬陶鑫贾刘峰林飞
Owner ANHUI XINLU CONSTR ENG GRP