A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Reverse construction method based on vertical high cutting supporting structure
The invention discloses a top-down construction method based on a vertical high cutting supporting structure, and relates to the technical field of buildings, the top-down construction method comprises the following steps: S10, preparing before construction according to design requirements; s20, drilling is conducted on a construction site according to design requirements, filling piles are installed, and all the filling piles are connected into a whole through cap beam construction; s30, side slopes are excavated at the bottoms of the cap beams in a segmented mode, and drainage pipes are installed; s40, an anchor cable hole is drilled in the pile body of the cast-in-place pile, an anchor cable is installed at the anchor cable hole, and the anchor cable is fixed through sectional type grouting; s50, a vertical baffle wall is prefabricated, the vertical baffle wall is connected with the side edge of the cast-in-place pile in a steel bar planting mode, and the vertical baffle wall and the cast-in-place pile are fixed through steel bar binding, concrete pouring and waist beam construction in sequence; and S60, the tension performance of the anchor cable is detected, and a sealing protection layer is arranged at the installation position of the anchor cable. The slope protection structure has the beneficial effect that the stability of a slope can be effectively guaranteed.
本发明公开了一种基于垂直式高路堑支撑结构的逆作施工方法，涉及建筑技术领域，包括以下步骤：S10，根据设计要求进行施工前准备；S20，根据设计要求对施工场地进行钻孔并安装灌注桩，且通过帽梁施工将所有灌注桩连成整体；S30，在帽梁底部分段挖掘边坡并安装排水管；S40，在灌注桩桩身钻设锚索孔并在锚索孔处安装锚索，且通过分段式注浆固定锚索；S50，预制垂直挡板墙，并通过植筋的方式将垂直挡板墙与灌注桩侧边连接且先后通过绑扎钢筋、浇筑混凝土以及腰梁施工对垂直挡板墙与灌注桩进行固定；S60，检测锚索的张拉性能并在锚索安装处设置密封保护层。本发明的有益效果：能够有效的保证边坡的稳固性。
Reverse construction method based on vertical high cutting supporting structure
The invention discloses a top-down construction method based on a vertical high cutting supporting structure, and relates to the technical field of buildings, the top-down construction method comprises the following steps: S10, preparing before construction according to design requirements; s20, drilling is conducted on a construction site according to design requirements, filling piles are installed, and all the filling piles are connected into a whole through cap beam construction; s30, side slopes are excavated at the bottoms of the cap beams in a segmented mode, and drainage pipes are installed; s40, an anchor cable hole is drilled in the pile body of the cast-in-place pile, an anchor cable is installed at the anchor cable hole, and the anchor cable is fixed through sectional type grouting; s50, a vertical baffle wall is prefabricated, the vertical baffle wall is connected with the side edge of the cast-in-place pile in a steel bar planting mode, and the vertical baffle wall and the cast-in-place pile are fixed through steel bar binding, concrete pouring and waist beam construction in sequence; and S60, the tension performance of the anchor cable is detected, and a sealing protection layer is arranged at the installation position of the anchor cable. The slope protection structure has the beneficial effect that the stability of a slope can be effectively guaranteed.
本发明公开了一种基于垂直式高路堑支撑结构的逆作施工方法，涉及建筑技术领域，包括以下步骤：S10，根据设计要求进行施工前准备；S20，根据设计要求对施工场地进行钻孔并安装灌注桩，且通过帽梁施工将所有灌注桩连成整体；S30，在帽梁底部分段挖掘边坡并安装排水管；S40，在灌注桩桩身钻设锚索孔并在锚索孔处安装锚索，且通过分段式注浆固定锚索；S50，预制垂直挡板墙，并通过植筋的方式将垂直挡板墙与灌注桩侧边连接且先后通过绑扎钢筋、浇筑混凝土以及腰梁施工对垂直挡板墙与灌注桩进行固定；S60，检测锚索的张拉性能并在锚索安装处设置密封保护层。本发明的有益效果：能够有效的保证边坡的稳固性。
Reverse construction method based on vertical high cutting supporting structure
一种基于垂直式高路堑支撑结构的逆作施工方法
NIU SHUANGJIAN (author) / MA LIWEI (author) / ZHONG YUANZHENG (author) / LIU YUBAO (author) / LI XIANGYU (author) / HU XIAOSONG (author) / LIANG YUNQIAO (author) / BAI LONGWEI (author) / HUANG XUSHENG (author) / YANG YONG (author)
2024-04-12
Patent
Electronic Resource
Chinese
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