Construction method of shock-isolation rubber support

Abstract

The invention discloses a construction method of a shock-isolation rubber support. The construction method comprises the following steps: 1) binding a lower buttress with a steel bar; 2) arranging a positioning steel plate; 3) arranging a sleeve and an anchor bar; 4) pouring concrete below a shock-isolation layer floor; 5) erecting a side formwork for the lower buttress and pouring concrete; 6) arranging the shock-isolation rubber support; 7) retesting the shock-isolation rubber support; 8) erecting a side formwork for an upper buttress; 9) binding the upper buttress with a steel bar; and 10) pouring concrete on the upper buttress, particularly, pouring concrete on the upper buttress, a beam, the plate, the side formworks and the steel bars simultaneously after the upper buttress, the beam, the plate, the side formworks and the steel bars passing examination. The construction method has the beneficial effects of being simple and feasible, and strong in operability; during the construction of arranging the shock-isolation rubber support, the bottom of the shock-isolation rubber support is easy to achieve complete compactness, and the project quality is enhanced; the construction progress is accelerated, and the construction capability of a construction unit is improved, thereby bringing good economic benefit for enterprises.

Description

technical field [0001] The invention belongs to the technical field of building construction, and in particular relates to a construction method of a shock-isolation rubber bearing. Background technique [0002] Since the 5.12 earthquake in Sichuan in 2008, people have accelerated the pace of research on earthquake-resistant buildings. Traditional earthquake-resistant measures consider the force of a single structure and use a large amount of steel to strengthen the building. Since the building is closely connected to the foundation, although the high-rise The building is very solid, but under the action of strong earthquake waves, a huge bending moment will still be generated on the top of the building foundation, causing the building to sway, causing damage and collapse of the building, and damage to people's lives and property. [0003] Through long-term research and exploration, scientists set up a shock-isolation rubber bearing on the top of the foundation. Its lateral ...

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Problems solved by technology

[0006] The purpose of the present invention is to provide a construction method for seismic isolation rubber bearings, which meets the design requirements of the project and solves the problem that the bottom of the isolation rubber bearings is not easy to be completely dense during construction.