A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Deviation rectifying and reinforcing process for existing building
The invention discloses a deviation rectifying and reinforcing process for an existing building, and relates to the technical field of building construction, and the deviation rectifying and reinforcing process comprises the following steps: S10, determining an original engineering pile; s20, supporting piles are constructed on the two sides of the sinking end of the existing building; s30, horizontal supporting beams are constructed on the supporting piles; s40, a plurality of jacking devices are arranged between the horizontal supporting beam and the bottom plate of the existing building; s50, a filling area is determined on the original engineering pile, cutting treatment is conducted in the filling area, column breaking treatment is conducted on the portions, on the two sides of the cut position, of the filling area, and steel bars in the original engineering pile are exposed; s60, the sinking side of the existing building is jacked to be in a horizontal state; s70, the steel bars exposed out of the two sides of the cut-off position are connected, and steel jacket wrapping treatment is conducted in the filling area; s80, concrete is poured into the steel-encased sleeve, and after the poured concrete is solidified, the jacking devices are sequentially dismantled; and S90, backfilling earthwork. According to the invention, the sinking end of the existing building can be jacked, so that the existing building returns to a horizontal state.
本发明公开了一种既有建筑物的纠偏加固工艺，涉及建筑施工技术领域，包括以下步骤：S10，确定原工程桩；S20，在既有建筑物下沉一端的两侧构建支撑桩；S30，在支撑桩上构建水平支撑梁；S40，在水平支撑梁和既有建筑物底板之间设置多个顶撑装置；S50，在原工程桩上确定加注区域，在加注区域内做截断处理，将截断处两侧的加注区域做破柱处理，露出原工程桩内的钢筋；S60，将既有建筑物下沉侧进行顶升至水平状态；S70，将截断处两侧所露出的钢筋连接，在加注区域做外包钢套处理；S80，向外包钢套内浇筑混凝土，待所浇筑的混凝土凝固后，依次拆除顶撑装置；S90，回填土方。本发明能够将既有建筑物的下沉端进行顶升，使既有建筑物回复到水平状态。
Deviation rectifying and reinforcing process for existing building
The invention discloses a deviation rectifying and reinforcing process for an existing building, and relates to the technical field of building construction, and the deviation rectifying and reinforcing process comprises the following steps: S10, determining an original engineering pile; s20, supporting piles are constructed on the two sides of the sinking end of the existing building; s30, horizontal supporting beams are constructed on the supporting piles; s40, a plurality of jacking devices are arranged between the horizontal supporting beam and the bottom plate of the existing building; s50, a filling area is determined on the original engineering pile, cutting treatment is conducted in the filling area, column breaking treatment is conducted on the portions, on the two sides of the cut position, of the filling area, and steel bars in the original engineering pile are exposed; s60, the sinking side of the existing building is jacked to be in a horizontal state; s70, the steel bars exposed out of the two sides of the cut-off position are connected, and steel jacket wrapping treatment is conducted in the filling area; s80, concrete is poured into the steel-encased sleeve, and after the poured concrete is solidified, the jacking devices are sequentially dismantled; and S90, backfilling earthwork. According to the invention, the sinking end of the existing building can be jacked, so that the existing building returns to a horizontal state.
本发明公开了一种既有建筑物的纠偏加固工艺，涉及建筑施工技术领域，包括以下步骤：S10，确定原工程桩；S20，在既有建筑物下沉一端的两侧构建支撑桩；S30，在支撑桩上构建水平支撑梁；S40，在水平支撑梁和既有建筑物底板之间设置多个顶撑装置；S50，在原工程桩上确定加注区域，在加注区域内做截断处理，将截断处两侧的加注区域做破柱处理，露出原工程桩内的钢筋；S60，将既有建筑物下沉侧进行顶升至水平状态；S70，将截断处两侧所露出的钢筋连接，在加注区域做外包钢套处理；S80，向外包钢套内浇筑混凝土，待所浇筑的混凝土凝固后，依次拆除顶撑装置；S90，回填土方。本发明能够将既有建筑物的下沉端进行顶升，使既有建筑物回复到水平状态。
Deviation rectifying and reinforcing process for existing building
一种既有建筑物的纠偏加固工艺
KONG QIUPING (author) / ZHANG QIANG (author) / ZHENG WENMING (author) / RA SEUNG-HO (author) / GUO QIONGLING (author) / CHEN ZEXIN (author) / XU XUMING (author) / GUAN GUIPING (author)
2023-04-14
Patent
Electronic Resource
Chinese
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