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A platform for research: civil engineering, architecture and urbanism
Bridge jacking support heightening device and construction method thereof
According to the bridge jacking support heightening device and the construction method thereof, a plurality of inner supporting frames which are arranged in a crossed mode are arranged in a supporting steel bushing, the inner supporting frames and the supporting steel bushing are of an integrated structure, the lower portion of the outer ring of the supporting steel bushing extends out of the lower surfaces of the inner supporting frames, and therefore the supporting steel bushing is of a new car cover body structure; the cover body structure of the supporting steel bushing is used for covering a padstone of a cover beam, and supporting filler is poured into the supporting steel bushing to form the support heightening device. The supporting steel bushing is sleeved on the padstone of the cover beam, then the supporting filler is poured in the supporting steel bushing, the construction period is short, a steel pipe frame needs to be erected for jacking originally, now, a hydraulic system only needs to be placed on the cover beam and an abutment for jacking the diaphragm plate, and the cost and the time are saved.
本发明提供一种桥梁顶升支座加高装置及其施工方法，支撑刚衬套内部设有多根交叉设置的内支撑架，内支撑架与支撑刚衬套为一个整体结构，支撑刚衬套外圈下部伸出内支撑架下表面，使支撑刚衬套新车罩体结构，支撑刚衬套的罩体结构用于罩在盖梁的垫石上，支撑刚衬套内部浇筑支撑填料组成支座加高装置。将支撑刚衬套套在盖梁的垫石上，然后再支撑刚衬套内部浇筑支撑填料，施工工期短，原来需要搭设钢管架进行顶升，现在只需要将液压系统放置于盖梁、墩台上进行横隔板的顶升，节约成本和时间。
Bridge jacking support heightening device and construction method thereof
According to the bridge jacking support heightening device and the construction method thereof, a plurality of inner supporting frames which are arranged in a crossed mode are arranged in a supporting steel bushing, the inner supporting frames and the supporting steel bushing are of an integrated structure, the lower portion of the outer ring of the supporting steel bushing extends out of the lower surfaces of the inner supporting frames, and therefore the supporting steel bushing is of a new car cover body structure; the cover body structure of the supporting steel bushing is used for covering a padstone of a cover beam, and supporting filler is poured into the supporting steel bushing to form the support heightening device. The supporting steel bushing is sleeved on the padstone of the cover beam, then the supporting filler is poured in the supporting steel bushing, the construction period is short, a steel pipe frame needs to be erected for jacking originally, now, a hydraulic system only needs to be placed on the cover beam and an abutment for jacking the diaphragm plate, and the cost and the time are saved.
本发明提供一种桥梁顶升支座加高装置及其施工方法，支撑刚衬套内部设有多根交叉设置的内支撑架，内支撑架与支撑刚衬套为一个整体结构，支撑刚衬套外圈下部伸出内支撑架下表面，使支撑刚衬套新车罩体结构，支撑刚衬套的罩体结构用于罩在盖梁的垫石上，支撑刚衬套内部浇筑支撑填料组成支座加高装置。将支撑刚衬套套在盖梁的垫石上，然后再支撑刚衬套内部浇筑支撑填料，施工工期短，原来需要搭设钢管架进行顶升，现在只需要将液压系统放置于盖梁、墩台上进行横隔板的顶升，节约成本和时间。
Bridge jacking support heightening device and construction method thereof
桥梁顶升支座加高装置及其施工方法
HUANG PINGXI (author) / ZHU YUEHUA (author) / XIAO GANG (author) / WANG XIAOHUA (author) / ZHANG HONGJUN (author) / TANG HAOHAN (author) / WANG HUI (author) / HU TAO (author) / LI HAO (author) / ZHAO LINGSONG (author)
2024-01-23
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
| European Patent Office | 2023