Slope-form independent foundation structure

An independent foundation and slope technology, applied in the field of foundation engineering, can solve the problems of complex process and long construction period, and achieve the effect of simplifying construction steps, shortening construction period and improving installation accuracy.

Inactive Publication Date: 2019-05-17
XIAN COAL CONSTR ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

(Column reinforcement refers to the pre-buried anchor bolts or vertical connection reinforcement in the foundation.) Since the formwork needs to be installed and dismantled during the construction process, and the concrete has to wait for the solidification time, the entire construction process is complicated and the construction period is long.

Method used

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  • Slope-form independent foundation structure
  • Slope-form independent foundation structure
  • Slope-form independent foundation structure

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Embodiment Construction

[0029] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0030] refer to figure 1 , is a slope-shaped independent foundation structure disclosed by the present invention, including a cushion layer 1, a prefabricated frame body 2, a cast-in-place body 3 and column reinforcements 4. The prefabricated frame body 2 includes surrounding side panels 21 , base reinforcement mesh 22 and middle tie bars 23 . The base reinforcement mesh 22 is arranged horizontally, and its four sides are pre-embedded in the surrounding side plates 21 near the bottom. The base reinforcement mesh 22 includes a plurality of transverse reinforcement bars and longitudinal reinforcement bars arranged crosswise. The two ends of the middle tie bars 23 are pre-embedded in the side panels 21 around the prefabricated frame body 2. After the column bars 4 and the middle tie bars 23 are tied or welded, the position is fixed; the middle tie bars 23 can b...

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Abstract

The invention relates to a slope-form independent foundation structure. The slope-form independent foundation structure comprises a prefabricated frame body, a cast-in-place body and a column rebar; the prefabricated frame body comprises a surrounding side plate, a foundation bottom mesh reinforcement and a middle tie bar; a cushion layer is arranged under the prefabricated frame body; a locatingreinforcement stick of which the end surface is inclined outwards is arranged on the cushion layer; and a baffle reinforcement is pre-embedded in the side plate of the prefabricated frame body to be connected with a slope surface template. The slope-form independent foundation structure provided by the invention has the advantages that the construction procedure is simplified, the construction efficiency is enhanced, and the construction time is saved.

Description

technical field [0001] The invention relates to the technical field of foundation engineering, in particular to a slope-shaped independent foundation structure. Background technique [0002] At present, as one of the important foundation types, the independent foundation is widely used in various structure types because of its simple structure and low geological requirements. It can be divided into step foundation, slope foundation and cup foundation. Among them, the construction process of the cast-in-place slope foundation is: excavation of the foundation pit and reserve the construction width - pouring the cushion concrete - binding the base steel mesh and vertical column bars on the cushion - installing the formwork - pouring the foundation Concrete - remove the formwork after the initial setting of the concrete - backfill the foundation pit. (Column bars refer to the anchor bolts or vertical connecting bars pre-buried in the foundation.) Since the formwork needs to be ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D27/00
Inventor 郭鹏涛李由
Owner XIAN COAL CONSTR ENG
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