Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Offshore composite structure single pile and construction method thereof
The invention provides an offshore combined structure single pile and a construction method thereof.The offshore combined structure single pile comprises a peripheral pile foundation, a single pile foundation and a pile sinking assembly, the peripheral pile foundation comprises a plurality of peripheral piles and a core pile, the peripheral piles are sequentially connected in the circumferential direction of the core pile and connected with the core pile, and the single pile foundation comprises a plurality of single piles; the axial direction of the peripheral pile is parallel to the axial direction of the core pile, the single-pile foundation is arranged in a central cavity of the core pile, a gap is formed between the outer peripheral wall of the single-pile foundation and the inner peripheral wall of the core pile, and the pile sinking assembly comprises a first flushing pipeline, a first water pumping pipeline, a second flushing pipeline and a second water pumping pipeline. The first flushing pipeline and the first water pumping pipeline are used for conducting flushing and mud pumping operation on surrounding piles, and the second flushing pipeline and the second water pumping pipeline are used for conducting flushing and mud pumping operation on a single-pile foundation. The offshore combined structure single pile is wide in application range, small in disturbance to soil and small in influence on ocean water quality.
本发明提出一种海上组合结构单桩及其施工方法，所述海上组合结构单桩包括：周边桩基础、单桩基础和沉桩组件，周边桩基础包括周边桩和核心桩，周边桩为多个，多个周边桩沿核心桩的周向依次相连，且周边桩与核心桩相连，周边桩的轴向平行于核心桩的轴向，单桩基础置于核心桩的中心空腔内，且单桩基础的外周壁与核心桩的内周壁之间具有间隙，沉桩组件包括第一冲水管路、第一抽水管路、第二冲水管路和第二抽水管路，第一冲水管路和第一抽水管路用于对周边桩进行冲水和抽泥作业，第二冲水管路和第二抽水管路用于对单桩基础进行冲水和抽泥作业。本发明的海上组合结构单桩适用范围广，对土体扰动小，对海洋水质的影响小。
Offshore composite structure single pile and construction method thereof
The invention provides an offshore combined structure single pile and a construction method thereof.The offshore combined structure single pile comprises a peripheral pile foundation, a single pile foundation and a pile sinking assembly, the peripheral pile foundation comprises a plurality of peripheral piles and a core pile, the peripheral piles are sequentially connected in the circumferential direction of the core pile and connected with the core pile, and the single pile foundation comprises a plurality of single piles; the axial direction of the peripheral pile is parallel to the axial direction of the core pile, the single-pile foundation is arranged in a central cavity of the core pile, a gap is formed between the outer peripheral wall of the single-pile foundation and the inner peripheral wall of the core pile, and the pile sinking assembly comprises a first flushing pipeline, a first water pumping pipeline, a second flushing pipeline and a second water pumping pipeline. The first flushing pipeline and the first water pumping pipeline are used for conducting flushing and mud pumping operation on surrounding piles, and the second flushing pipeline and the second water pumping pipeline are used for conducting flushing and mud pumping operation on a single-pile foundation. The offshore combined structure single pile is wide in application range, small in disturbance to soil and small in influence on ocean water quality.
本发明提出一种海上组合结构单桩及其施工方法，所述海上组合结构单桩包括：周边桩基础、单桩基础和沉桩组件，周边桩基础包括周边桩和核心桩，周边桩为多个，多个周边桩沿核心桩的周向依次相连，且周边桩与核心桩相连，周边桩的轴向平行于核心桩的轴向，单桩基础置于核心桩的中心空腔内，且单桩基础的外周壁与核心桩的内周壁之间具有间隙，沉桩组件包括第一冲水管路、第一抽水管路、第二冲水管路和第二抽水管路，第一冲水管路和第一抽水管路用于对周边桩进行冲水和抽泥作业，第二冲水管路和第二抽水管路用于对单桩基础进行冲水和抽泥作业。本发明的海上组合结构单桩适用范围广，对土体扰动小，对海洋水质的影响小。
Offshore composite structure single pile and construction method thereof
一种海上组合结构单桩及其施工方法
CAO QINGWEI (Autor:in) / ZHAO HAO (Autor:in) / QIU XU (Autor:in) / LIU XIN (Autor:in) / CHEN ZHENGHUA (Autor:in) / HU HAO (Autor:in) / SUN JIE (Autor:in) / HUANG TIANYI (Autor:in) / WANG CHENGCHENG (Autor:in) / ZHENG YI (Autor:in)
12.11.2024
Patent
Elektronische Ressource
Chinesisch
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