A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Cast-in-place pile and high pile cap hanging plate retaining wall structure and construction method thereof
The invention belongs to water conservancy projects and discloses a cast-in-place pile and high pile cap hanging plate retaining wall structure and a construction method thereof. According to the technical scheme, the retaining wall structure comprises a reinforced concrete wall body, a cap, a reinforced concrete hanging plate, a front row of foundation cast-in-place piles and a rear row of foundation cast-in-place piles, wherein the front row of cast-in-place piles are arranged on the water side; the rear row of cast-in-place piles are arranged on the shore side; the pile top elevations of the front row of foundation cast-in-place piles and the rear row of foundation cast-in-place piles are higher than the design elevation of a river bottom; the cap is positioned at the tops of the front row of foundation cast-in-place piles and the rear row of foundation cast-in-place piles; the reinforced concrete wall body is located above the water side of the cap; the water side of the front row of foundation cast-in-place piles is provided with the reinforced concrete hanging plate; the upper side of the reinforced concrete hanging plate is connected with the cap; and the bottom elevation of the reinforced concrete hanging plate is below the design elevation of the river bottom. The land acquisition and demolition amount after an existing river channel revetment is reduced to the maximum extent, and the engineering investment is saved.
本发明属于水利工程的灌注桩高桩承台挂板挡墙结构及其施工方法，技术方案为：包括钢筋混凝土墙身、承台、钢筋混凝土挂板、前排基础灌注桩和后排基础灌注桩；前排灌注桩设置在临水侧；后排灌注桩设置在靠岸侧；前排基础灌注桩和后排基础灌注桩的桩顶标高高于河底设计高程；承台位于前排基础灌注桩和后排基础灌注桩桩顶；钢筋混凝土墙身位于承台临水侧的上方，前排基础灌注桩临水侧设置钢筋混凝土挂板，钢筋混凝土挂板的上侧与承台连接；钢筋混凝土挂板底高程位于河底设计高程以下。最大限度地减少了现有河道护岸后征地及拆迁量，节省了工程投资。
Cast-in-place pile and high pile cap hanging plate retaining wall structure and construction method thereof
The invention belongs to water conservancy projects and discloses a cast-in-place pile and high pile cap hanging plate retaining wall structure and a construction method thereof. According to the technical scheme, the retaining wall structure comprises a reinforced concrete wall body, a cap, a reinforced concrete hanging plate, a front row of foundation cast-in-place piles and a rear row of foundation cast-in-place piles, wherein the front row of cast-in-place piles are arranged on the water side; the rear row of cast-in-place piles are arranged on the shore side; the pile top elevations of the front row of foundation cast-in-place piles and the rear row of foundation cast-in-place piles are higher than the design elevation of a river bottom; the cap is positioned at the tops of the front row of foundation cast-in-place piles and the rear row of foundation cast-in-place piles; the reinforced concrete wall body is located above the water side of the cap; the water side of the front row of foundation cast-in-place piles is provided with the reinforced concrete hanging plate; the upper side of the reinforced concrete hanging plate is connected with the cap; and the bottom elevation of the reinforced concrete hanging plate is below the design elevation of the river bottom. The land acquisition and demolition amount after an existing river channel revetment is reduced to the maximum extent, and the engineering investment is saved.
本发明属于水利工程的灌注桩高桩承台挂板挡墙结构及其施工方法，技术方案为：包括钢筋混凝土墙身、承台、钢筋混凝土挂板、前排基础灌注桩和后排基础灌注桩；前排灌注桩设置在临水侧；后排灌注桩设置在靠岸侧；前排基础灌注桩和后排基础灌注桩的桩顶标高高于河底设计高程；承台位于前排基础灌注桩和后排基础灌注桩桩顶；钢筋混凝土墙身位于承台临水侧的上方，前排基础灌注桩临水侧设置钢筋混凝土挂板，钢筋混凝土挂板的上侧与承台连接；钢筋混凝土挂板底高程位于河底设计高程以下。最大限度地减少了现有河道护岸后征地及拆迁量，节省了工程投资。
Cast-in-place pile and high pile cap hanging plate retaining wall structure and construction method thereof
灌注桩高桩承台挂板挡墙结构及其施工方法
HU JUNHONG (author) / WANG HONGXIA (author) / HUANG YINGLEI (author) / ZENG RUI (author)
2021-06-15
Patent
Electronic Resource
Chinese
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