Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of variable cross-section special-shaped seawall
The invention provides a construction method of a variable-cross-section special-shaped seawall, which comprises the following steps: (1) construction preparation work: calculating the size of a special-shaped frame of each cross section according to a construction drawing, and sending the special-shaped frame to a manufacturer to formulate a variable-cross-section special-shaped frame; (2) prefabricated special-shaped frames are erected, wherein the width between the erected special-shaped frames is determined according to the special-shaped frames; the special-shaped frames are mutually connected, inclined struts are additionally arranged in the transverse direction, and diagonal bracings are additionally arranged in the longitudinal direction; (3) a special-shaped wall bottom film is installed, specifically, prefabricated square timber is fixed to a special-shaped frame to be pre-spliced, the interval between the square timber is determined, a plurality of back ridges are arranged, and the square timber on the outer side needs to exceed a formwork; the special-shaped wall side formworks are installed through bamboo plywood; the horizontal back ridges are reinforced by steel bars; meanwhile, the pull rod is reinforced; (4) reinforcing steel bar plates of the special-shaped wall are bundled, specifically, the radian and length of each reinforcing steel bar are calculated, and main reinforcing steel bars are bent according to a small angle of 1 m spacing; and (5) special-shaped wall formwork installation: fixing the vertical back arris on the formwork on the outer side of the beam in advance, installing section by section, penetrating the through-wall screw into the wall, and connecting the formwork on the two sides of the plate with the pull rod.
本发明提供了一种变截面异形海堤的施工方法，包括：(1)施工准备工作：依施工图算出每个截面的异形架尺寸，送至厂家制定变截面异形架；(2)预制异形架搭设：根据异形架确定搭设异形架之间的宽度；异形架之间相互连接，且在横向增加斜撑，纵向增加剪刀撑；(3)异形墙底膜安装：将预制方木固定在异形架上预拼，确定方木间距，设置多道背楞，外侧的方木须超出模板；异形墙侧模板采用竹胶板安装；水平背楞采用钢筋加固；同时加固拉杆；(4)异形墙钢筋板扎：算好每根钢筋弧度及长度，将主筋按照1m间距的小角度弯曲；(5)异形墙模板安装：将竖向背楞提前固定在梁外侧模板上，逐段安装，穿墙螺杆穿入墙内，板两侧模板和拉杆连接。
Construction method of variable cross-section special-shaped seawall
The invention provides a construction method of a variable-cross-section special-shaped seawall, which comprises the following steps: (1) construction preparation work: calculating the size of a special-shaped frame of each cross section according to a construction drawing, and sending the special-shaped frame to a manufacturer to formulate a variable-cross-section special-shaped frame; (2) prefabricated special-shaped frames are erected, wherein the width between the erected special-shaped frames is determined according to the special-shaped frames; the special-shaped frames are mutually connected, inclined struts are additionally arranged in the transverse direction, and diagonal bracings are additionally arranged in the longitudinal direction; (3) a special-shaped wall bottom film is installed, specifically, prefabricated square timber is fixed to a special-shaped frame to be pre-spliced, the interval between the square timber is determined, a plurality of back ridges are arranged, and the square timber on the outer side needs to exceed a formwork; the special-shaped wall side formworks are installed through bamboo plywood; the horizontal back ridges are reinforced by steel bars; meanwhile, the pull rod is reinforced; (4) reinforcing steel bar plates of the special-shaped wall are bundled, specifically, the radian and length of each reinforcing steel bar are calculated, and main reinforcing steel bars are bent according to a small angle of 1 m spacing; and (5) special-shaped wall formwork installation: fixing the vertical back arris on the formwork on the outer side of the beam in advance, installing section by section, penetrating the through-wall screw into the wall, and connecting the formwork on the two sides of the plate with the pull rod.
本发明提供了一种变截面异形海堤的施工方法，包括：(1)施工准备工作：依施工图算出每个截面的异形架尺寸，送至厂家制定变截面异形架；(2)预制异形架搭设：根据异形架确定搭设异形架之间的宽度；异形架之间相互连接，且在横向增加斜撑，纵向增加剪刀撑；(3)异形墙底膜安装：将预制方木固定在异形架上预拼，确定方木间距，设置多道背楞，外侧的方木须超出模板；异形墙侧模板采用竹胶板安装；水平背楞采用钢筋加固；同时加固拉杆；(4)异形墙钢筋板扎：算好每根钢筋弧度及长度，将主筋按照1m间距的小角度弯曲；(5)异形墙模板安装：将竖向背楞提前固定在梁外侧模板上，逐段安装，穿墙螺杆穿入墙内，板两侧模板和拉杆连接。
Construction method of variable cross-section special-shaped seawall
一种变截面异形海堤的施工方法
ZHENG RENXIANG (Autor:in) / ZHANG XIN (Autor:in) / OU YANGYAN (Autor:in) / LI XUAN (Autor:in) / HE RUN (Autor:in) / XUE YINSHAN (Autor:in) / ZHENG XINGCHENG (Autor:in)
14.11.2023
Patent
Elektronische Ressource
Chinesisch
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