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A platform for research: civil engineering, architecture and urbanism
Novel caisson revetment repairing method
The invention provides a novel caisson revetment repairing method. The repairing method sequentially comprises the steps of dismantling a ground surface layer and a revetment breast wall above a connecting seam part, cleaning an original filter material and an insertion plate of the caisson connecting seam, preparing a reinforced concrete insertion plate with a semicircular or arc-shaped section and a reinforced concrete insertion plate with two arc-shaped ends, installing the insertion plate of the caisson connecting seam, backfilling the caisson connecting seam with a gravel filter material, and repairing the caisson connecting seam. And breast wall recovery processing and ground recovery. According to the method, only half of the breast wall area above the caisson joint needs to be broken, the original filter materials and plain concrete inserting plates at the caisson joint can be removed in a small construction space, the novel inserting plates can be replaced, the problems of sand leakage and the like of an original caisson revetment can be effectively solved, and the influence of construction on a site can be reduced.
本发明提出了一种新型沉箱护岸修复方法。所述修复方法依次包括针对连接缝部位上方的地面面层及护岸胸墙的拆除、沉箱连接缝原滤料和插板的清理、截面半圆或弧形的钢筋混凝土插板及两端圆弧型钢筋混凝土插板的制备、沉箱连接缝插板的安装、沉箱连接缝配砂石滤料回填、胸墙恢复处理和地面恢复步骤。本发明通过仅需破除一半沉箱缝上方胸墙区域，在较小的施工空间，便可将沉箱连接缝部位原滤料及素混凝土插板清除并更换新型插板，该方法不仅能有效解决原沉箱护岸漏沙等问题，还可降低施工对场地的影响。
Novel caisson revetment repairing method
The invention provides a novel caisson revetment repairing method. The repairing method sequentially comprises the steps of dismantling a ground surface layer and a revetment breast wall above a connecting seam part, cleaning an original filter material and an insertion plate of the caisson connecting seam, preparing a reinforced concrete insertion plate with a semicircular or arc-shaped section and a reinforced concrete insertion plate with two arc-shaped ends, installing the insertion plate of the caisson connecting seam, backfilling the caisson connecting seam with a gravel filter material, and repairing the caisson connecting seam. And breast wall recovery processing and ground recovery. According to the method, only half of the breast wall area above the caisson joint needs to be broken, the original filter materials and plain concrete inserting plates at the caisson joint can be removed in a small construction space, the novel inserting plates can be replaced, the problems of sand leakage and the like of an original caisson revetment can be effectively solved, and the influence of construction on a site can be reduced.
本发明提出了一种新型沉箱护岸修复方法。所述修复方法依次包括针对连接缝部位上方的地面面层及护岸胸墙的拆除、沉箱连接缝原滤料和插板的清理、截面半圆或弧形的钢筋混凝土插板及两端圆弧型钢筋混凝土插板的制备、沉箱连接缝插板的安装、沉箱连接缝配砂石滤料回填、胸墙恢复处理和地面恢复步骤。本发明通过仅需破除一半沉箱缝上方胸墙区域，在较小的施工空间，便可将沉箱连接缝部位原滤料及素混凝土插板清除并更换新型插板，该方法不仅能有效解决原沉箱护岸漏沙等问题，还可降低施工对场地的影响。
Novel caisson revetment repairing method
一种新型沉箱护岸修复方法
LI WENSEN (author) / YU ZHICHAO (author) / CHEN HUAN (author) / LIN LIANGJIE (author) / WANG ZHIYAO (author) / CHEN PENG (author) / CHEN XINYI (author) / WANG ZHIYONG (author) / WANG JIULIN (author)
2024-12-10
Patent
Electronic Resource
Chinese
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