Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for steel sheet pile cofferdam in sludge water
The invention discloses a construction method of a steel sheet pile cofferdam in muddy water. The construction method comprises the following steps: S1, construction preparation; s2, part of the steel sheet pile single bodies and a guide frame are arranged; s3, the other steel sheet pile single bodies are installed, and therefore the steel sheet pile cofferdam is formed; s4, a plastic film is arranged on the outer side of the steel sheet pile cofferdam; s5, sealing filler is scattered between the steel sheet pile cofferdam and the plastic film, and water in the steel sheet pile cofferdam is discharged; s6, sludge in the steel sheet pile cofferdam is cleaned to the construction elevation; s7, laying bamboo rafts; s8, binding steel bars are arranged, the binding steel bars are connected with the pile foundation steel casing, and then bottom sealing concrete is poured; s9, the bottom sealing concrete is cured, and the bottom sealing concrete is solidified to reach the expected strength; and S10, carrying out bearing platform construction. The plastic film is arranged on the outer side of the steel sheet pile cofferdam, and the sealing filler is arranged between the steel sheet pile cofferdam and the plastic film, so that the double-sealing effect is achieved, and the sealing effect can be effectively improved.
本发明公开了一种淤泥质水中钢板桩围堰施工方法，包括以下步骤：S1、施工准备；S2、设置部分钢板桩单体和导向架；S3、安装其余钢板桩单体，从而形成钢板桩围堰；S4、在钢板桩围堰的外侧设置塑料薄膜；S5、在钢板桩围堰和塑料薄膜之间撒密封填料，将钢板桩围堰内的水排出；S6、清理钢板桩围堰内的淤泥至施工标高处；S7、铺设竹排；S8、设置捆扎钢筋，将捆扎钢筋与桩基钢护筒进行连接，然后浇筑封底混凝土；S9、对封底混凝土进行养护，并且等其凝固到预计强度；S10、进行承台施工。本发明通过在钢板桩围堰的外侧设置塑料薄膜，并且在钢板桩围堰和塑料薄膜之间设置密封填料，实现双重密封作用，从而能够有效的提高其密封效果。
Construction method for steel sheet pile cofferdam in sludge water
The invention discloses a construction method of a steel sheet pile cofferdam in muddy water. The construction method comprises the following steps: S1, construction preparation; s2, part of the steel sheet pile single bodies and a guide frame are arranged; s3, the other steel sheet pile single bodies are installed, and therefore the steel sheet pile cofferdam is formed; s4, a plastic film is arranged on the outer side of the steel sheet pile cofferdam; s5, sealing filler is scattered between the steel sheet pile cofferdam and the plastic film, and water in the steel sheet pile cofferdam is discharged; s6, sludge in the steel sheet pile cofferdam is cleaned to the construction elevation; s7, laying bamboo rafts; s8, binding steel bars are arranged, the binding steel bars are connected with the pile foundation steel casing, and then bottom sealing concrete is poured; s9, the bottom sealing concrete is cured, and the bottom sealing concrete is solidified to reach the expected strength; and S10, carrying out bearing platform construction. The plastic film is arranged on the outer side of the steel sheet pile cofferdam, and the sealing filler is arranged between the steel sheet pile cofferdam and the plastic film, so that the double-sealing effect is achieved, and the sealing effect can be effectively improved.
本发明公开了一种淤泥质水中钢板桩围堰施工方法，包括以下步骤：S1、施工准备；S2、设置部分钢板桩单体和导向架；S3、安装其余钢板桩单体，从而形成钢板桩围堰；S4、在钢板桩围堰的外侧设置塑料薄膜；S5、在钢板桩围堰和塑料薄膜之间撒密封填料，将钢板桩围堰内的水排出；S6、清理钢板桩围堰内的淤泥至施工标高处；S7、铺设竹排；S8、设置捆扎钢筋，将捆扎钢筋与桩基钢护筒进行连接，然后浇筑封底混凝土；S9、对封底混凝土进行养护，并且等其凝固到预计强度；S10、进行承台施工。本发明通过在钢板桩围堰的外侧设置塑料薄膜，并且在钢板桩围堰和塑料薄膜之间设置密封填料，实现双重密封作用，从而能够有效的提高其密封效果。
Construction method for steel sheet pile cofferdam in sludge water
一种淤泥质水中钢板桩围堰施工方法
YIN SHENGGUANG (Autor:in) / XU HUANLE (Autor:in) / CAO GUOCHUN (Autor:in) / CAI MINGZHI (Autor:in) / KANG XU (Autor:in) / MA ZIHAN (Autor:in)
21.01.2025
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Lassen steel sheet pile cofferdam construction method
| Europäisches Patentamt | 2024