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Simple method for mounting and locating seismic isolation support

A seismic isolation support, installation and positioning technology, applied in the direction of earthquake resistance, building components, building structures, etc., can solve the problem that the seismic isolation support is difficult to adjust its elevation, levelness and center position accurately and quickly, and achieve support The seat installation is simple, the efficiency is improved, and the effect of improving the construction quality

Active Publication Date: 2014-10-29
KUNMING UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The invention provides a simple method for installation and positioning of a shock-isolation support, which is used to solve the problem that it is difficult to adjust the elevation, levelness and center position of the shock-isolation support accurately and quickly during installation, and is used to improve the installation of the shock-isolation support Efficiency and installation quality

Method used

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  • Simple method for mounting and locating seismic isolation support
  • Simple method for mounting and locating seismic isolation support
  • Simple method for mounting and locating seismic isolation support

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Embodiment 1: as Figure 1-9 As shown in the figure, a simple method for installation and positioning of seismic isolation bearings is firstly bound to the reinforcement cage of the lower pier, and then the square neck half-round head bolts are connected with the main reinforcement of the reinforcement cage of the lower pier, and the elevation and levelness of the pre-embedded steel plate are adjusted and positioned. Then adjust and position the horizontal center position of the embedded steel plate, then install the support connecting bolts, protective rubber sleeves, connecting sleeves, and embedded anchor bars, and then re-measure the deviation of the elevation, levelness and center position of the embedded steel plate, and correct The deviation of the retest is judged. If the deviation of the retest meets the requirements of the domestic industry standard, the pre-embedded anchor bar and the main bar of the lower pier are welded and fixed, and the positioning of the ...

Embodiment 2

[0040] Embodiment 2: as Figure 1-9 As shown in the figure, a simple method for installation and positioning of seismic isolation bearings is firstly bound to the reinforcement cage of the lower pier, and then the square neck half-round head bolts are connected with the main reinforcement of the reinforcement cage of the lower pier, and the elevation and levelness of the pre-embedded steel plate are adjusted and positioned. Then adjust and position the horizontal center position of the embedded steel plate, then install the support connecting bolts, protective rubber sleeves, connecting sleeves, and embedded anchor bars, and then re-measure the deviation of the elevation, levelness and center position of the embedded steel plate, and correct The deviation of the retest is judged. If the deviation of the retest meets the requirements of the domestic industry standard, the pre-embedded anchor bar and the main bar of the lower pier are welded and fixed, and the positioning of the ...

Embodiment 3

[0052] Embodiment 3: as Figure 1-9 As shown in the figure, a simple method for installation and positioning of seismic isolation bearings is firstly bound to the reinforcement cage of the lower pier, and then the square neck half-round head bolts are connected with the main reinforcement of the reinforcement cage of the lower pier, and the elevation and levelness of the pre-embedded steel plate are adjusted and positioned. Then adjust and position the horizontal center position of the embedded steel plate, then install the support connecting bolts, protective rubber sleeves, connecting sleeves, and embedded anchor bars, and then re-measure the deviation of the elevation, levelness and center position of the embedded steel plate, and correct The deviation of the retest is judged. If the deviation of the retest meets the requirements of the domestic industry standard, the pre-embedded anchor bar and the main bar of the lower pier are welded and fixed, and the positioning of the ...

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Abstract

The invention relates to a simple method for mounting and locating a seismic isolation support, and belongs to the construction field of the constructional engineering seismic isolation technique. According to the method, firstly, a lower buttress steel reinforcement cage is bound, square neck cup head bolts are connected with main reinforcement of the lower buttress steel reinforcement cage, the elevation and the levelness of a locating pre-buried steel plate are adjusted, the horizontal center position of the locating pre-buried steel plate is adjusted, support connecting bolts, protection rubber sleeves, connecting sleeves and pre-buried anchor bars are then mounted, the errors of the elevation, the levelness and the center position of the locating pre-buried steel plate are retested, and the retested errors are judged, if the retested errors meet domestic industry standard requirements, the pre-buried anchor bars and the main reinforcement of lower buttresses are fixed in a welding mode, and location operation of the seismic isolation support is completed. According to the simple method for mounting and locating the seismic isolation support, the elevation, the levelness and the center position of the locating pre-buried steel plate can be determined precisely, the precision and efficiency of support mounting work are improved, and cost is saved effectively.

Description

technical field [0001] The invention relates to a simple method for installing and locating a shock-isolation support, which belongs to the construction field of shock-isolation technology for construction engineering. Background technique [0002] Earthquake is a very serious natural disaster. During the earthquake, the surface buildings will be distorted and deformed. When the earthquake is relatively strong, they will even collapse, causing huge economic losses and casualties. [0003] In order to ensure that buildings and bridges play their due functions in earthquakes and reduce earthquake disasters, as an effective structural shock-absorbing control technology, seismic isolation technology has received extensive attention from engineering and academic circles, and has been widely used in buildings and bridges at home and abroad. It has been widely used in earthquake resistance and other engineering results. "Seismic isolation" technology is to install a seismic isolat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/98E04G21/14
Inventor 张龙飞陶忠
Owner KUNMING UNIV OF SCI & TECH
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