Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cofferdam steel pipe pile and cofferdam closure deviation correction construction method
The invention relates to a cofferdam steel pipe pile and a cofferdam closure deviation correction construction method, and relates to the technical field of bridge construction, due to the fact that the vertical size of a box type structure is large, the steel pipe pile used for conducting deviation correction on the deviated steel pipe pile is arranged to be of the box type structure, and the longitudinal deviation of a closure opening can be effectively adjusted; the variable-cross-section male locking opening and the variable-cross-section female locking opening are engaged to form a variable-cross-section water separation cavity, the variable-cross-section shape of the water separation cavity can be matched with the transverse posture of the closure opening, and then the transverse deviation of the closure opening can be adjusted, so that after the first box type steel pipe pile and the second box type steel pipe pile matched with the closure opening in posture are provided according to the closure opening posture, The first box-type steel pipe pile and the second box-type steel pipe pile are placed at closure openings respectively, then the variable-cross-section male locking openings and the variable-cross-section female locking openings are engaged to form a water separation cavity, and finally the first box-type steel pipe pile and the second box-type steel pipe pile are inserted and driven to preset elevation positions respectively, so that deviation correction of the steel pipe piles can be achieved, the difficulty of closure construction is reduced, and the construction efficiency of deviation correction of the steel pipe piles is improved.
本申请涉及一种围堰钢管桩及围堰合龙纠偏施工方法，涉及桥梁施工技术领域，由于箱型结构的竖向尺寸较大，因此将用于对已出现偏差的钢管桩进行纠偏的钢管桩设置为箱型结构，可有效调整合龙口的纵向偏差；再通过变截面阳锁口与变截面阴锁口咬合组成变截面的隔水腔，该隔水腔的变截面形状可适配于合龙口的横向姿态，进而可调整合龙口的横向偏差，因此，根据合龙口姿态提供与合龙口姿态相适应的第一箱型钢管桩和第二箱型钢管桩后，将其分别放置于合龙口处，再将变截面阳锁口与变截面阴锁口咬合组成隔水腔，最后将第一箱型钢管桩和第二箱型钢管桩分别插打至预设标高处，即可实现钢管桩的纠偏，降低了合龙施工的难度，提高了钢管桩纠偏的施工效率。
Cofferdam steel pipe pile and cofferdam closure deviation correction construction method
The invention relates to a cofferdam steel pipe pile and a cofferdam closure deviation correction construction method, and relates to the technical field of bridge construction, due to the fact that the vertical size of a box type structure is large, the steel pipe pile used for conducting deviation correction on the deviated steel pipe pile is arranged to be of the box type structure, and the longitudinal deviation of a closure opening can be effectively adjusted; the variable-cross-section male locking opening and the variable-cross-section female locking opening are engaged to form a variable-cross-section water separation cavity, the variable-cross-section shape of the water separation cavity can be matched with the transverse posture of the closure opening, and then the transverse deviation of the closure opening can be adjusted, so that after the first box type steel pipe pile and the second box type steel pipe pile matched with the closure opening in posture are provided according to the closure opening posture, The first box-type steel pipe pile and the second box-type steel pipe pile are placed at closure openings respectively, then the variable-cross-section male locking openings and the variable-cross-section female locking openings are engaged to form a water separation cavity, and finally the first box-type steel pipe pile and the second box-type steel pipe pile are inserted and driven to preset elevation positions respectively, so that deviation correction of the steel pipe piles can be achieved, the difficulty of closure construction is reduced, and the construction efficiency of deviation correction of the steel pipe piles is improved.
本申请涉及一种围堰钢管桩及围堰合龙纠偏施工方法，涉及桥梁施工技术领域，由于箱型结构的竖向尺寸较大，因此将用于对已出现偏差的钢管桩进行纠偏的钢管桩设置为箱型结构，可有效调整合龙口的纵向偏差；再通过变截面阳锁口与变截面阴锁口咬合组成变截面的隔水腔，该隔水腔的变截面形状可适配于合龙口的横向姿态，进而可调整合龙口的横向偏差，因此，根据合龙口姿态提供与合龙口姿态相适应的第一箱型钢管桩和第二箱型钢管桩后，将其分别放置于合龙口处，再将变截面阳锁口与变截面阴锁口咬合组成隔水腔，最后将第一箱型钢管桩和第二箱型钢管桩分别插打至预设标高处，即可实现钢管桩的纠偏，降低了合龙施工的难度，提高了钢管桩纠偏的施工效率。
Cofferdam steel pipe pile and cofferdam closure deviation correction construction method
一种围堰钢管桩及围堰合龙纠偏施工方法
LI ZHIYONG (Autor:in) / XIA XUEJUN (Autor:in) / NIU WEIFENG (Autor:in) / YANG QING (Autor:in) / SUN QIANGQIANG (Autor:in) / YANG ZHE (Autor:in) / LIU PENG (Autor:in) / ZHENG KANG (Autor:in) / MA TAO (Autor:in) / WANG HAIBIN (Autor:in)
28.05.2021
Patent
Elektronische Ressource
Chinesisch
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