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A platform for research: civil engineering, architecture and urbanism
Fabricated high-pile wharf joint and construction method thereof
The invention discloses a fabricated high-pile wharf joint and a construction method thereof, and relates to the technical field of ports and wharfs. The fabricated high-pile wharf joint comprises a foundation pile and a prefabricated pile cap, wherein a core hole is formed in the upper end of the foundation pile in the length direction of the axis of the foundation pile, a pile core is arranged in the core hole and comprises a steel reinforcement framework, a bottom sealing plate and a concrete supporting body, a core rod is pre-buried in the pile core, the core rod comprises an upper rod anda lower rod, the core rod is fixedly arranged on the steel reinforcement framework, the lower rod is arranged along the axis corresponding to the foundation pile, the upper rod extends out of the upper surface of the foundation pile to form a connecting part, the upper rod is arranged in the vertical direction, a grouting cavity is formed in the side, close to the foundation pile, of the prefabricated pile cap and right faces the upper rod, a grout inlet pipeline is arranged on the side wall of the grouting cavity, a grout overflowing pipeline is arranged at the top end of the grouting cavity, and the grout inlet pipeline and the grout overflowing pipeline communicate with the grouting cavity. The joint and the method have the characteristics that tidewater rushing construction operationis not needed, construction conditions of workers are improved, most work is conducted on land, construction difficulty is small, and the construction period is short.
本发明公开了一种装配式高桩码头节点及其施工方法，涉及港口码头技术领域，包括基桩、预制桩帽，基桩上端开设有芯孔，芯孔沿基桩轴线长度方向开设，芯孔中设置有桩芯，桩芯包括钢筋骨架、封底板及混凝土支撑体，桩芯中预先埋设有芯棒，芯棒包括上棒及下棒，芯棒固定设置在钢筋骨架上，且下棒沿其对应基桩轴线设置，上棒延伸出基桩上表面形成连接部，上棒沿竖直方向设置；预制桩帽靠近基桩一侧开设有灌浆腔，灌浆腔正对上棒设置，灌浆腔侧壁上设置有进浆管道，灌浆腔顶端设置有溢浆管道，进浆管道与溢浆管道均与灌浆腔连通设置。本发明具有无需抢潮施工作业，改善工人施工条件，大部分工作陆上作业，施工难度小，施工周期短的特点。
Fabricated high-pile wharf joint and construction method thereof
The invention discloses a fabricated high-pile wharf joint and a construction method thereof, and relates to the technical field of ports and wharfs. The fabricated high-pile wharf joint comprises a foundation pile and a prefabricated pile cap, wherein a core hole is formed in the upper end of the foundation pile in the length direction of the axis of the foundation pile, a pile core is arranged in the core hole and comprises a steel reinforcement framework, a bottom sealing plate and a concrete supporting body, a core rod is pre-buried in the pile core, the core rod comprises an upper rod anda lower rod, the core rod is fixedly arranged on the steel reinforcement framework, the lower rod is arranged along the axis corresponding to the foundation pile, the upper rod extends out of the upper surface of the foundation pile to form a connecting part, the upper rod is arranged in the vertical direction, a grouting cavity is formed in the side, close to the foundation pile, of the prefabricated pile cap and right faces the upper rod, a grout inlet pipeline is arranged on the side wall of the grouting cavity, a grout overflowing pipeline is arranged at the top end of the grouting cavity, and the grout inlet pipeline and the grout overflowing pipeline communicate with the grouting cavity. The joint and the method have the characteristics that tidewater rushing construction operationis not needed, construction conditions of workers are improved, most work is conducted on land, construction difficulty is small, and the construction period is short.
本发明公开了一种装配式高桩码头节点及其施工方法，涉及港口码头技术领域，包括基桩、预制桩帽，基桩上端开设有芯孔，芯孔沿基桩轴线长度方向开设，芯孔中设置有桩芯，桩芯包括钢筋骨架、封底板及混凝土支撑体，桩芯中预先埋设有芯棒，芯棒包括上棒及下棒，芯棒固定设置在钢筋骨架上，且下棒沿其对应基桩轴线设置，上棒延伸出基桩上表面形成连接部，上棒沿竖直方向设置；预制桩帽靠近基桩一侧开设有灌浆腔，灌浆腔正对上棒设置，灌浆腔侧壁上设置有进浆管道，灌浆腔顶端设置有溢浆管道，进浆管道与溢浆管道均与灌浆腔连通设置。本发明具有无需抢潮施工作业，改善工人施工条件，大部分工作陆上作业，施工难度小，施工周期短的特点。
Fabricated high-pile wharf joint and construction method thereof
一种装配式高桩码头节点及其施工方法
JIANG YI (author) / SHENG JIAJUN (author) / LI WU (author) / CHEN HAIFENG (author) / GAO WEIDONG (author) / HANG JIANZHONG (author) / CHENG ZEKUN (author)
2020-09-18
Patent
Electronic Resource
Chinese
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