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Construction device and construction method of cast-in-place concrete panel on water-facing slope of dam

A technology of concrete panels and construction methods, applied in the field of civil engineering, can solve problems such as high labor costs, low construction efficiency, and difficult construction, and achieve the effects of high flexibility, convenient construction, and convenient completion of construction operations

Active Publication Date: 2022-07-12
浙江世润建创科技发展有限公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] Based on this, this application provides a construction device and construction method for cast-in-situ concrete slabs on the dam’s upstream slope to solve the problems of low construction efficiency, high construction difficulty, long construction period, and labor costs in the dam’s upstream slope slab pouring in related technologies. advanced questions

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  • Construction device and construction method of cast-in-place concrete panel on water-facing slope of dam
  • Construction device and construction method of cast-in-place concrete panel on water-facing slope of dam
  • Construction device and construction method of cast-in-place concrete panel on water-facing slope of dam

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[0027] In order to make the purpose, technical solutions and advantages of the present application more clearly understood, the present application will be described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, but not 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 creative efforts shall fall within the scope of protection of this application.

[0028] Obviously, the accompanying drawings in the following description are only some examples or embodiments of the present application. For those of ordinary skill in the art, without any creative effort, the present application can also be applied to the present application according to these drawings. other similar situations. In addition, it will also be appreciated ...

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Abstract

The invention discloses a construction device and a construction method for a cast-in-place concrete panel on a water-facing slope of a dam. The method includes step 1, construction of a slope top construction platform, step 2, installation of side formwork, step 3, installation of sliding formwork, and step 4, lifting Basket installation, step 5, concrete pouring, step 6, sliding formwork sliding, step 7, manual surface finishing and surface treatment. In this scheme, an anti-spill slurry folding plate is set on the side formwork, and the side formwork anti-spill slurry folding plate can be folded to prevent the slurry from overflowing during concrete pouring. This scheme adopts the hanging basket system of the bottom operating platform and the upper operating platform, which can be operated on the hanging basket operating platform, which solves the problem of the narrow working surface of the platform, which causes the construction personnel to be unable to construct quickly on the dam surface, and the construction efficiency is low. The upper operating platform of the gondola can be adjusted by the electric height-adjusting rod and the rotating lifting and closing plate, which is convenient for construction. The concrete reaches the designed height by sliding the slip form along the surface of the poured concrete.

Description

technical field [0001] The invention relates to the field of civil engineering, and more particularly to a construction device and a construction method for a cast-in-place concrete panel on a water-facing slope of a dam. Background technique [0002] Concrete face rockfill dam is a type of dam that has been widely used in domestic hydropower stations in recent years, and has been widely used in engineering. As the main structure of dam anti-seepage, face-face concrete has an important influence on the comprehensive benefit of concrete face rock-fill dam construction. [0003] The construction technology of dam concrete panels is difficult, especially for super-long and super-large concrete panels, the working surface of the top working platform is narrow, the investment of equipment and materials is large, the short-term investment of personnel is large, the interference between equipment during construction is large, the coordination is difficult, and the site Constructio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02B7/02E02B3/16E02D15/02
CPCE02B7/02E02B3/16E02D15/02Y02E10/20
Inventor 王新泉许华姣
Owner 浙江世润建创科技发展有限公司
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