Bridge plate foundation instant construction technology

A technology for foundation and bridge deck, which is applied in the field of rapid construction of bridge deck foundation, which can solve the problems of land pollution and increase in the amount of construction works, and achieve the effects of increasing the speed, reducing the amount of construction works, and reducing underground pollution.

Inactive Publication Date: 2016-04-20
RENQIU YONGJI CONSTR & INSTALLATION ENG
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  • Abstract
  • Description
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Problems solved by technology

[0002] The traditional bridge deck foundation uses bored cast-in-place piles to provide support for the bridge deck. According to the load-bearing design of the bridge deck, the depth and diameter of the cast-in-place piles are different, which increases the amount of construction work, and the concrete piles left in the ground pollute the land. In order to solve the above problems, the present invention provides a bridge slab foundation crash technology, which can not only reduce the underground pollution of the land, but also reduce the amount of construction work and increase the speed of bridge construction

Method used

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  • Bridge plate foundation instant construction technology
  • Bridge plate foundation instant construction technology
  • Bridge plate foundation instant construction technology

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Embodiment Construction

[0011] The present invention will be described in detail below in conjunction with the accompanying drawings. However, the embodiments of the present invention are not limited thereto.

[0012] First, harden the floor where the bridge slab foundation is located, level and compact the site, soak the concrete floor evenly with concrete hardener, and complete the hardening of the floor after grinding, maintenance, and polishing.

[0013] In the production workshop, according to the ratio of white lime and clay 3:7, the thickness is 600mm, and the embedded steel plate 5 is placed at the bottom to prefabricate the lime soil layer 3, and then continue to prefabricate the 600mm thick concrete layer 1 on this basis, and prefabricate on the concrete layer 1 During the process, the embedded steel plate 5 connected to the bridge pier 6 is added, the bridge pier 6 is connected to the embedded steel plate 5 in the concrete layer 1, and the lime soil layer 3, the concrete layer 1 and the br...

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Abstract

The invention belongs to the field of bridge engineering, and in particular, relates to a bridge plate foundation instant construction technology mainly used for a steel bridge plate foundation. A terrace in the position of a bridge plate foundation is hardened; the prefabricated bridge plate foundation is carried to the hardened terrace; the bridge plate foundation is fixedly connected with the ground; and a bridge plate is welded on the bridge plate foundation to finish bridge construction. The bridge plate foundation instant construction technology not only can reduce underground pollution, but also can relieve construction amount to accelerate the bridge construction speed.

Description

technical field [0001] The invention belongs to the field of bridge engineering, in particular, it is applied to the rapid technology of bridge slab foundation. Background technique [0002] The traditional bridge deck foundation uses bored cast-in-place piles to provide support for the bridge deck. According to the load-bearing design of the bridge deck, the depth and diameter of the cast-in-place piles are different, which increases the amount of construction work, and the concrete piles left in the ground pollute the land. In order to solve the above-mentioned problems, the present invention provides a rapid bridge slab foundation technology, which can not only reduce the underground pollution of the land, but also reduce the amount of construction work and increase the speed of bridge construction. Contents of the invention [0003] The purpose of the present invention is to provide a rapid bridge slab foundation technology, which is mainly used for the bridge slab fou...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D27/02E01D21/00
Inventor 朱连吉季雪娇
Owner RENQIU YONGJI CONSTR & INSTALLATION ENG
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