Bridge plate type rubber support and replacement construction method thereof

Abstract

The invention discloses a bridge plate type rubber support and a replacement construction method thereof. The method comprises the following steps: step (1) construction preparation; (2) building a construction platform; (3) arranging a jacking system; (4) jacking preparation; (5) weighing; (6) trying jacking; (7) formal jacking; (8) disassembling an original support; (9) mounting a new support; (10) enabling the beam to fall in place; (11) observing and measuring; and (12) disasembling the jacking system and cleaning the site. During construction, the influence on traffic and the environment is small, and the construction speed is high, so that the economic benefit and the social benefit are good, the construction procedure is simple and convenient, operation is easy, safety and reliability are achieved, the invested manpower and material resources are few, and the device is more practical.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a bridge plate rubber bearing and a replacement construction method thereof. Background technique [0002] In recent years, with the rapid development of my country's social economy, the pressure on transportation has become more and more heavy. At the same time, the construction of bridges has also achieved universally recognized achievements. However, with the increase in the service life of bridges, the structural hazards of bridges It has become increasingly prominent, and the task of bridge reinforcement is very arduous. Although the structural forms of bridges are different, once the bearings are damaged, it will seriously affect the bearing capacity, service life and traffic safety of the bridge, and its maintenance, replacement or adjustment technology is very difficult, which makes there are large problems in the construction process. Therefore, professiona...

AI Technical Summary

Problems solved by technology

[0004] 1. In the prior art, a bridge slab rubber bearing and its replacement construction method mostly have a great impact on traffic and the environment, and the construction speed is slow, and the construction speed, economic benefits and social benefits are relatively poor;

[0005] 2. In the prior art, a bridge plate rubber bearing and its replacement construction method are constructed in a traditional way, which not only increases the amount of manual labor, but also has low overall efficiency;

[0006] 3. Most of the bridge plate rubber bearings and their replacement construction methods in the prior art do not have a good use time, and the requirements for the construction operating environment are relatively high, thereby reducing the working speed

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