Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fiber-constrained composite reinforced concrete prefabricated pipe pile and construction method thereof
The invention discloses a fiber-constrained composite reinforced concrete prefabricated tubular pile, which belongs to the technical field of marine building foundation engineering, and comprises a plurality of pile bodies and a pile tip, the pile tip is fixedly connected to the bottom end of the bottommost pile body, and the pile bodies are connected through joints; the connector comprises an upper pile head and a lower pile head, the upper pile head is fixedly connected to the bottom of the pile body, the lower pile head is fixedly connected to the top of the pile body, and the upper pile head and the lower pile head are fixedly connected through a slurry anchor area; the upper pile head comprises a positioning column fixedly connected to the bottom of the pile body, and the outer diameter of the positioning column is smaller than the inner diameter of the pile body. The lower pile head comprises a base plate, the base plate is fixedly connected to the top of an inner cavity of the pile body and forms a slurry storage chamber with the inner side wall of the pile body above the base plate, and a piston is arranged above the slurry storage chamber and slidably connected with the inner side wall of the pile body. According to the high-durability prefabricated pipe pile capable of being applied to the offshore tower footing, the maintenance cost is reduced, and meanwhile the convenience of offshore construction is improved.
本发明公开一种纤维约束复合钢筋混凝土预制管桩，属于海洋建筑基础工程技术领域，包括若干桩体和一个桩尖，桩尖固接于最底部的桩体底端，桩体与桩体之间通过接头连接；接头包括上桩头和下桩头，上桩头固接于桩体底部，下桩头固接于桩体顶部，上桩头和下桩头之间通过浆锚区进行固定连接；上桩头包括定位柱，定位柱固接于桩体底部，定位柱外径小于桩体内径；下桩头包括垫板，垫板固接于桩体内腔顶部，并与垫板上方的桩体内侧壁形成储浆室，储浆室上方设有活塞，活塞与桩体内侧壁滑动连接。本发明提供一种能够应用于海上塔基的高耐久预制管桩，降低维护成本，同时提高海上施工的便利性。
Fiber-constrained composite reinforced concrete prefabricated pipe pile and construction method thereof
The invention discloses a fiber-constrained composite reinforced concrete prefabricated tubular pile, which belongs to the technical field of marine building foundation engineering, and comprises a plurality of pile bodies and a pile tip, the pile tip is fixedly connected to the bottom end of the bottommost pile body, and the pile bodies are connected through joints; the connector comprises an upper pile head and a lower pile head, the upper pile head is fixedly connected to the bottom of the pile body, the lower pile head is fixedly connected to the top of the pile body, and the upper pile head and the lower pile head are fixedly connected through a slurry anchor area; the upper pile head comprises a positioning column fixedly connected to the bottom of the pile body, and the outer diameter of the positioning column is smaller than the inner diameter of the pile body. The lower pile head comprises a base plate, the base plate is fixedly connected to the top of an inner cavity of the pile body and forms a slurry storage chamber with the inner side wall of the pile body above the base plate, and a piston is arranged above the slurry storage chamber and slidably connected with the inner side wall of the pile body. According to the high-durability prefabricated pipe pile capable of being applied to the offshore tower footing, the maintenance cost is reduced, and meanwhile the convenience of offshore construction is improved.
本发明公开一种纤维约束复合钢筋混凝土预制管桩，属于海洋建筑基础工程技术领域，包括若干桩体和一个桩尖，桩尖固接于最底部的桩体底端，桩体与桩体之间通过接头连接；接头包括上桩头和下桩头，上桩头固接于桩体底部，下桩头固接于桩体顶部，上桩头和下桩头之间通过浆锚区进行固定连接；上桩头包括定位柱，定位柱固接于桩体底部，定位柱外径小于桩体内径；下桩头包括垫板，垫板固接于桩体内腔顶部，并与垫板上方的桩体内侧壁形成储浆室，储浆室上方设有活塞，活塞与桩体内侧壁滑动连接。本发明提供一种能够应用于海上塔基的高耐久预制管桩，降低维护成本，同时提高海上施工的便利性。
Fiber-constrained composite reinforced concrete prefabricated pipe pile and construction method thereof
一种纤维约束复合钢筋混凝土预制管桩及其施工方法
LIN JIAXIANG (Autor:in) / CAI YONGJIAN (Autor:in) / ZHI SHUZHUO (Autor:in) / CHEN ZHANBIAO (Autor:in) / GUO YONGCHANG (Autor:in) / FENG ZILE (Autor:in)
12.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Fiber-constrained composite reinforced concrete prefabricated pipe pile and construction method
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2020
Prefabricated pipe pile and construction method thereof
| Europäisches Patentamt | 2024