Prefabricated bridge pier and construction method thereof

A prefabricated assembly and pier technology, which is applied in the direction of erecting/assembling bridges, bridges, bridge parts, etc., can solve the problems that the construction period and construction quality cannot be taken into account, and achieve the effects of shortening the construction period, high overall rigidity, and high structural strength

Pending Publication Date: 2021-11-19
NO 1 CONSTR ENG CO LTD OF CHINA CONSTR THIRD ENG BUREAU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to solve the problem that the existing multi-series girder pier cannot ta

Method used

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  • Prefabricated bridge pier and construction method thereof
  • Prefabricated bridge pier and construction method thereof
  • Prefabricated bridge pier and construction method thereof

Examples

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Embodiment Construction

[0054] The following is attached figure 1 To attach Figure 5 The present invention is further described in detail with specific examples.

[0055] Such as figure 1 The shown prefabricated bridge pier includes two pier columns 10 , two connecting components 30 and two prefabricated tie beams 20 .

[0056] The two piers 10 are arranged at intervals along the first direction, that is, the horizontal direction, and the interval between the two piers 10 is determined according to design requirements, which is not specifically limited in this embodiment.

[0057] The two connection assemblies 30 are arranged at intervals along the height direction of the pier column 10 . Each connecting assembly 30 includes two opposing connecting pieces respectively arranged on the side walls of the two piers 10 , and the two connecting pieces on the same connecting assembly 30 are at the same height. The connection piece and the pier column 10 are integrally poured and formed, that is, when t...

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PUM

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Abstract

The invention relates to the field of buildings, and provides a prefabricated assembly type pier and a construction method thereof. The pier comprises a plurality of pier columns arranged at intervals in the first direction; prefabricated straining beams arranged between two adjacent pier columns in the plurality of pier columns; and connecting pieces arranged at the joints of the pier columns and the prefabricated straining beams; wherein at least part of the connecting pieces and the pier columns are integrally formed in a pouring mode, the prefabricated straining beams are provided with assembling ends, and the assembling ends are fixedly connected with the connecting pieces. The prefabricated assembly type pier has the advantages that the connecting pieces and the pier columns are integrally formed in a pouring mode, then the connecting pieces are connected with the prefabricated straining beams, and the assembling of the prefabricated straining beams and the pier columns is achieved. In the construction process, the pier columns can be continuously constructed, the construction period is short, the pier columns are not provided with splicing sections, and the pier column structure strength is high.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a prefabricated bridge pier and a construction method thereof. Background technique [0002] Pillar piers are commonly used in the form of piers, and when the pier columns of the pier are high, the pier column tie-beams must be set. The pier column tie beam (also known as inter-column tie beam, waist tie beam, etc.) is a tie beam set between adjacent pier columns, which can connect two adjacent pier columns with the same pier number to form a whole force, so that the whole of the pier Increased stiffness. [0003] At present, the tie beams are all cast-in-place solutions, which require a tie-beam pouring platform to be erected between high-altitude piers, and concrete must be poured on site after manual binding of steel bars and formwork. The tie beams constructed by this method have good integrity, but a platform across the two pier columns and a supporting formw...

Claims

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Application Information

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IPC IPC(8): E01D19/02E01D21/00
CPCE01D19/02E01D21/00
Inventor 黄正红文江涛陈光华毛春光管世玉陈云锋程华敏
Owner NO 1 CONSTR ENG CO LTD OF CHINA CONSTR THIRD ENG BUREAU CO LTD
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