Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Manufacturing method of corrosion-resistant UHPC steel pipe composite pile foundation
The invention discloses a corrosion-resistant UHPC steel pipe composite pile and a manufacturing method thereof, and relates to the technical field of ocean engineering. The corrosion-resistant UHPC steel pipe composite pile comprises a steel pipe pile head, a rivet, a connecting part, a UHPC protective layer and a coating steel pipe pile; and the manufacturing method includes the steps that the rivet is welded to the steel pipe pile head, the pile head and the steel pipe pile are connected in a bolting mode through the connecting part, and the corrosion-resistant UHPC steel pipe composite pile is manufactured by spraying UHPC at the pile head and a joint to form the protective layer. According to the corrosion-resistant UHPC steel pipe composite pile and the manufacturing method thereof, a stainless steel flange plate is used as the connecting part of the multi-section pile head and the steel pipe pile, and the spraying UHPC is used as the protective layer of the steel pipe pile head and the joint, so that the manufactured UHPC steel pipe composite pile has more excellent corrosion resistance in a splash zone in a marine environment, moreover, the length of the corrosion-resistant pile head is controllable, the corrosion-resistant pile head can adapt to construction operation in various complex environments, cost is saved, and the corrosion-resistant pile head has wide application prospects.
本发明公开了一种耐腐蚀UHPC钢管复合桩及其制造的方法，涉及海洋工程技术领域，耐腐蚀UHPC钢管复合桩包括钢管桩桩头、铆钉、连接件、UHPC保护层和涂层钢管桩，所述的制造方法为：钢管桩桩头上焊接铆钉，采用连接件将桩头与钢管桩栓接，通过在桩头和连接处喷射UHPC形成保护层而制造耐腐蚀UHPC钢管复合桩。本发明利用不锈钢法兰盘作为多段桩头与钢管桩的连接件，并采用喷射UHPC作为钢管桩头和连接处的防护层，使得制造的UHPC钢管复合桩在海洋环境下浪溅区具有更加优异的耐腐蚀能力，而且做到防腐蚀桩头长度可控、可适应各种复杂环境下的施工操作和节约成本等，具有广阔的应用前景。
Manufacturing method of corrosion-resistant UHPC steel pipe composite pile foundation
The invention discloses a corrosion-resistant UHPC steel pipe composite pile and a manufacturing method thereof, and relates to the technical field of ocean engineering. The corrosion-resistant UHPC steel pipe composite pile comprises a steel pipe pile head, a rivet, a connecting part, a UHPC protective layer and a coating steel pipe pile; and the manufacturing method includes the steps that the rivet is welded to the steel pipe pile head, the pile head and the steel pipe pile are connected in a bolting mode through the connecting part, and the corrosion-resistant UHPC steel pipe composite pile is manufactured by spraying UHPC at the pile head and a joint to form the protective layer. According to the corrosion-resistant UHPC steel pipe composite pile and the manufacturing method thereof, a stainless steel flange plate is used as the connecting part of the multi-section pile head and the steel pipe pile, and the spraying UHPC is used as the protective layer of the steel pipe pile head and the joint, so that the manufactured UHPC steel pipe composite pile has more excellent corrosion resistance in a splash zone in a marine environment, moreover, the length of the corrosion-resistant pile head is controllable, the corrosion-resistant pile head can adapt to construction operation in various complex environments, cost is saved, and the corrosion-resistant pile head has wide application prospects.
本发明公开了一种耐腐蚀UHPC钢管复合桩及其制造的方法，涉及海洋工程技术领域，耐腐蚀UHPC钢管复合桩包括钢管桩桩头、铆钉、连接件、UHPC保护层和涂层钢管桩，所述的制造方法为：钢管桩桩头上焊接铆钉，采用连接件将桩头与钢管桩栓接，通过在桩头和连接处喷射UHPC形成保护层而制造耐腐蚀UHPC钢管复合桩。本发明利用不锈钢法兰盘作为多段桩头与钢管桩的连接件，并采用喷射UHPC作为钢管桩头和连接处的防护层，使得制造的UHPC钢管复合桩在海洋环境下浪溅区具有更加优异的耐腐蚀能力，而且做到防腐蚀桩头长度可控、可适应各种复杂环境下的施工操作和节约成本等，具有广阔的应用前景。
Manufacturing method of corrosion-resistant UHPC steel pipe composite pile foundation
一种耐腐蚀UHPC钢管复合桩基制造方法
LI SHUNKAI (Autor:in) / CHEN PING (Autor:in) / MING YANG (Autor:in) / HU CHENG (Autor:in)
10.08.2021
Patent
Elektronische Ressource
Chinesisch
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