Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Structure for reconstructing and reinforcing steel sheet pile cofferdam into reinforced concrete cofferdam and construction method
The invention discloses a structure for rebuilding and reinforcing a steel sheet pile cofferdam into a reinforced concrete cofferdam and a construction method. The structure comprises an inner supporting structure for supporting the inner concave arc-shaped inner wall of a steel sheet pile connecting arc section; the structure further comprises a steel sheet pile connecting arc section outer side supporting structure. The steel sheet pile cylinder inner annular supporting I-shaped steel is used for annularly supporting the inner wall of an original steel sheet pile cylinder and is arranged at equal intervals in the height direction of the steel sheet pile cylinder; concrete is poured into the original steel sheet pile connecting arc section, and connecting arc section concrete is formed; and concrete is poured at the position where the original steel sheet pile cylinder is located, and a concrete cylinder is formed. According to the method, the original structure and materials are fully utilized, construction is convenient, the influence on the water ecological environment is small, and more remarkable advantages are achieved.
本发明公开了一种钢板桩围堰改建加固为钢筋混凝土围堰的结构和施工方法，包括在钢板桩连接弧段的内凹型弧形内壁进行支撑的内支撑结构；还包括钢板桩连接弧段外侧支撑结构；还包括对原有的钢板桩筒体内壁进行环形支撑的钢板桩筒体内部环向支撑工字钢，钢板桩筒体内部环向支撑工字钢沿着钢板桩筒体的高度方向等间距布置；在原有的钢板桩连接弧段的内部浇筑混凝土，并形成连接弧段混凝土；在原有的钢板桩筒体所在部位浇筑混凝土，并形成混凝土筒体。使得超期服役的钢板桩围堰转换为永久性钢筋混凝土结构的导、隔流建筑物，该方法充分利用原有结构和物料，施工便利，对水生态环境影响较小，具备更加显著的优势。
Structure for reconstructing and reinforcing steel sheet pile cofferdam into reinforced concrete cofferdam and construction method
The invention discloses a structure for rebuilding and reinforcing a steel sheet pile cofferdam into a reinforced concrete cofferdam and a construction method. The structure comprises an inner supporting structure for supporting the inner concave arc-shaped inner wall of a steel sheet pile connecting arc section; the structure further comprises a steel sheet pile connecting arc section outer side supporting structure. The steel sheet pile cylinder inner annular supporting I-shaped steel is used for annularly supporting the inner wall of an original steel sheet pile cylinder and is arranged at equal intervals in the height direction of the steel sheet pile cylinder; concrete is poured into the original steel sheet pile connecting arc section, and connecting arc section concrete is formed; and concrete is poured at the position where the original steel sheet pile cylinder is located, and a concrete cylinder is formed. According to the method, the original structure and materials are fully utilized, construction is convenient, the influence on the water ecological environment is small, and more remarkable advantages are achieved.
本发明公开了一种钢板桩围堰改建加固为钢筋混凝土围堰的结构和施工方法，包括在钢板桩连接弧段的内凹型弧形内壁进行支撑的内支撑结构；还包括钢板桩连接弧段外侧支撑结构；还包括对原有的钢板桩筒体内壁进行环形支撑的钢板桩筒体内部环向支撑工字钢，钢板桩筒体内部环向支撑工字钢沿着钢板桩筒体的高度方向等间距布置；在原有的钢板桩连接弧段的内部浇筑混凝土，并形成连接弧段混凝土；在原有的钢板桩筒体所在部位浇筑混凝土，并形成混凝土筒体。使得超期服役的钢板桩围堰转换为永久性钢筋混凝土结构的导、隔流建筑物，该方法充分利用原有结构和物料，施工便利，对水生态环境影响较小，具备更加显著的优势。
Structure for reconstructing and reinforcing steel sheet pile cofferdam into reinforced concrete cofferdam and construction method
一种钢板桩围堰改建加固为钢筋混凝土围堰的结构和施工方法
09.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Steel sheet pile cofferdam structure and construction method
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