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A platform for research: civil engineering, architecture and urbanism
Carbon fiber reinforcement structure for beam-column, and construction method thereof
The invention relates to a carbon fiber reinforcement structure for beam-column, and a construction method thereof. The reinforcement structure comprises carbon fiber bars attached and fixed to the bottom surface of a beam body, stretching frames arranged on a column body in a sleeved manner and arranged in a manner of corresponding to the end parts of the carbon fiber bars, and adjustment blockswhich are arranged in assembly gaps in an insertion manner and are wedge-shaped, wherein each stretching frame is limited onto the column body through a limit element, an adjustment gap is reserved between the side part corresponding to the corresponding carbon fiber bar, of each stretching frame, and the column body, and the end part of each carbon fiber bar partially rounds the corresponding side part of the corresponding stretching frame and is fixedly connected with a body of the carbon fiber bar to realize connection between the end part of the carbon fiber bar and the corresponding stretching frame; one assembly gap opposite to each adjustment gap is further reserved between each stretching frame and the column body; and each adjustment block is pressed so that the thickness of a part located in the corresponding assembly gap, of the adjustment block, is gradually increased, then the side part connected with the corresponding carbon fiber bar, of each stretching frame, is pulledto move towards a direction close to the column body, so that the corresponding carbon fiber bar is stretched, and then prestress is applied onto the corresponding carbon fiber bar.
本发明涉及一种用于梁柱的碳纤维加固结构及其施工方法，其中加固结构包括：贴设固定于梁体底面的碳纤维条；套设于柱体并与碳纤维条的端部对应设置的张拉架，张拉架通过一限位件限位于柱体上，张拉架对应碳纤维条的侧部与柱体间留设有调节间隙，且碳纤维条的端部部分绕过张拉架对应的侧部并与碳纤维条的本体固定连接以实现碳纤维条的端部与张拉架的连接；张拉架与柱体间还留设有与调节间隙相对的装配间隙；插设于装配间隙内且呈楔形的调节块，下压调节块以使得调节块位于装配间隙的部分的厚度逐渐变大，从而拉动张拉架与碳纤维条相连接的侧部向靠近柱体的方向移动以使得碳纤维条受到张拉，进而对所述碳纤维条施加预应力。
Carbon fiber reinforcement structure for beam-column, and construction method thereof
The invention relates to a carbon fiber reinforcement structure for beam-column, and a construction method thereof. The reinforcement structure comprises carbon fiber bars attached and fixed to the bottom surface of a beam body, stretching frames arranged on a column body in a sleeved manner and arranged in a manner of corresponding to the end parts of the carbon fiber bars, and adjustment blockswhich are arranged in assembly gaps in an insertion manner and are wedge-shaped, wherein each stretching frame is limited onto the column body through a limit element, an adjustment gap is reserved between the side part corresponding to the corresponding carbon fiber bar, of each stretching frame, and the column body, and the end part of each carbon fiber bar partially rounds the corresponding side part of the corresponding stretching frame and is fixedly connected with a body of the carbon fiber bar to realize connection between the end part of the carbon fiber bar and the corresponding stretching frame; one assembly gap opposite to each adjustment gap is further reserved between each stretching frame and the column body; and each adjustment block is pressed so that the thickness of a part located in the corresponding assembly gap, of the adjustment block, is gradually increased, then the side part connected with the corresponding carbon fiber bar, of each stretching frame, is pulledto move towards a direction close to the column body, so that the corresponding carbon fiber bar is stretched, and then prestress is applied onto the corresponding carbon fiber bar.
本发明涉及一种用于梁柱的碳纤维加固结构及其施工方法，其中加固结构包括：贴设固定于梁体底面的碳纤维条；套设于柱体并与碳纤维条的端部对应设置的张拉架，张拉架通过一限位件限位于柱体上，张拉架对应碳纤维条的侧部与柱体间留设有调节间隙，且碳纤维条的端部部分绕过张拉架对应的侧部并与碳纤维条的本体固定连接以实现碳纤维条的端部与张拉架的连接；张拉架与柱体间还留设有与调节间隙相对的装配间隙；插设于装配间隙内且呈楔形的调节块，下压调节块以使得调节块位于装配间隙的部分的厚度逐渐变大，从而拉动张拉架与碳纤维条相连接的侧部向靠近柱体的方向移动以使得碳纤维条受到张拉，进而对所述碳纤维条施加预应力。
Carbon fiber reinforcement structure for beam-column, and construction method thereof
用于梁柱的碳纤维加固结构及其施工方法
XIONG HAO (author) / BAI JIE (author) / CAO QIANG (author) / YANG YAN (author) / JIA HONGXUE (author) / WANG BINNAN (author)
2020-05-05
Patent
Electronic Resource
Chinese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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