Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Special-shaped pile foundation of long-pile wharf and construction method thereof
The invention relates to the technical field of pile foundation engineering and particularly discloses a special-shaped pile foundation of a long-pile wharf and a construction method thereof. The special-shaped pile foundation comprises a vertical-section pile body and an inclined-section pile body, wherein the vertical-section pile body and the inclined-section pile body are connected with each other to form a broken line type pile foundation; the vertical pile body section is arranged in a batholith, the inclined pile body section is suspended in water, and a top end of the inclined pile body section is fixedly connected with an upper structure of a wharf; construction is completed by drilling a hole in the batholith, planting the vertical section pile body in the drilled hole, determining the inclination angle of the inclined section pile body, finally fixing by grouting, and finally pouring the upper structure of the wharf at a top end of the inclined section pile body. Compared with the prior art, the special-shaped pile foundation is advantaged in that positioning is accurate, construction is convenient, pile collision in the construction process is well avoided, construction difficulty is further lowered, and the special-shaped pile foundation is particularly suitable for construction under the batholith condition without a soft covering soil layer and under the condition that pile foundations are densely arranged.
本发明涉及桩基工程技术领域，具体公开了一种高桩码头的异型桩基及其施工方法，所述异型桩基包括竖直段桩身以及斜段桩身，所述竖直段桩身、斜段桩身相互连接，形成折线型桩基；所述竖直段桩身设置在岩基中，斜段桩身悬浮在水中，且斜段桩身顶端与码头的上部结构固定连接；通过在岩基上钻孔，在钻孔中种入竖直段桩身，并确定好斜段桩身的倾斜角度，最后通过灌浆固定，最后在斜段桩身顶端浇筑码头的上部结构即完成施工；本发明所提供的异型桩基与现有技术相比具有定位精确，施工方便，较好解决了施工中的碰桩，进一步降低施工难度，尤其适合在没有软弱覆盖土层的岩基条件以及桩基础布置密集的情况下施工。
Special-shaped pile foundation of long-pile wharf and construction method thereof
The invention relates to the technical field of pile foundation engineering and particularly discloses a special-shaped pile foundation of a long-pile wharf and a construction method thereof. The special-shaped pile foundation comprises a vertical-section pile body and an inclined-section pile body, wherein the vertical-section pile body and the inclined-section pile body are connected with each other to form a broken line type pile foundation; the vertical pile body section is arranged in a batholith, the inclined pile body section is suspended in water, and a top end of the inclined pile body section is fixedly connected with an upper structure of a wharf; construction is completed by drilling a hole in the batholith, planting the vertical section pile body in the drilled hole, determining the inclination angle of the inclined section pile body, finally fixing by grouting, and finally pouring the upper structure of the wharf at a top end of the inclined section pile body. Compared with the prior art, the special-shaped pile foundation is advantaged in that positioning is accurate, construction is convenient, pile collision in the construction process is well avoided, construction difficulty is further lowered, and the special-shaped pile foundation is particularly suitable for construction under the batholith condition without a soft covering soil layer and under the condition that pile foundations are densely arranged.
本发明涉及桩基工程技术领域，具体公开了一种高桩码头的异型桩基及其施工方法，所述异型桩基包括竖直段桩身以及斜段桩身，所述竖直段桩身、斜段桩身相互连接，形成折线型桩基；所述竖直段桩身设置在岩基中，斜段桩身悬浮在水中，且斜段桩身顶端与码头的上部结构固定连接；通过在岩基上钻孔，在钻孔中种入竖直段桩身，并确定好斜段桩身的倾斜角度，最后通过灌浆固定，最后在斜段桩身顶端浇筑码头的上部结构即完成施工；本发明所提供的异型桩基与现有技术相比具有定位精确，施工方便，较好解决了施工中的碰桩，进一步降低施工难度，尤其适合在没有软弱覆盖土层的岩基条件以及桩基础布置密集的情况下施工。
Special-shaped pile foundation of long-pile wharf and construction method thereof
一种高桩码头的异型桩基及其施工方法
MA YONGPING (Autor:in) / ZHOU JIEXIN (Autor:in) / LIU JUN (Autor:in) / XUAN LUJUN (Autor:in) / WEI HONGWEI (Autor:in) / ZHOU KE (Autor:in) / DING WENJING (Autor:in) / SHAO YUNYI (Autor:in) / XU ZHIHONG (Autor:in) / ZHANG YAXIONG (Autor:in)
28.01.2022
Patent
Elektronische Ressource
Chinesisch
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