Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Manufacturing method of landscape bridge arched beam combination section
The invention discloses a manufacturing method of a landscape bridge arched beam combination section and relates to the field of bridge construction. The manufacturing method of the landscape bridge arched beam combination section comprises the steps of reserving at least one field post-welding opening in a main beam top plate, and reserving a middle-layer bottom plate field post-welding opening between a middle-layer bottom plate and the main beam top plate; reserving at least one top plate field post-welding opening between a top plate and the main beam top plate; after a pre-spliced arched beam combination section is delivered to a site according to sections, hoisting and positioning the arched beam combination section and the main beam first, and then welding a main beam and all butt weld joints in the arched beam combination section, and then welding corresponding steel plates to the field post-welding opening to seal the main beam; welding corresponding steel plates connected with the middle-layer bottom plate and the main beam top plate to the middle-layer bottom plate field post-welding opening, and welding corresponding steel plates connected with the top plate and the main beam top plate to the top plate field post-welding opening to seal arched beam combination sections. By means of the manufacturing method of the landscape bridge arched beam combination section, operators can weld the arched beam combination section and the interior of the main beam conveniently, and therefore, the manufacturing and installing difficulty is lowered.
一种景观桥拱粱结合段的制造方法，涉及桥梁施工领域。景观桥拱粱结合段的制造方法是在主梁顶板上预留至少一个现场后焊开口，在中层底板和主梁顶板之间预留中层底板现场后焊开口；在顶板和主梁顶板之间预留至少一个顶板现场后焊开口；将预拼拱粱结合段按节段发运现场后，先将拱粱结合段与主梁吊装定位后焊接主梁和拱粱结合段内的各个对接焊缝，随后在现场后焊开口处焊接对应钢板封闭主梁，接着在中层底板现场后焊开口处焊接与中层底板和主梁顶板连接的对应钢板，在顶板现场后焊开口处焊接分别与顶板和主梁顶板连接的对应钢板封闭拱粱结合段。景观桥拱粱结合段的制造方法能够方便作业人员对拱粱结合段和主梁内部进行焊接，从而降低制造和安装难度。
Manufacturing method of landscape bridge arched beam combination section
The invention discloses a manufacturing method of a landscape bridge arched beam combination section and relates to the field of bridge construction. The manufacturing method of the landscape bridge arched beam combination section comprises the steps of reserving at least one field post-welding opening in a main beam top plate, and reserving a middle-layer bottom plate field post-welding opening between a middle-layer bottom plate and the main beam top plate; reserving at least one top plate field post-welding opening between a top plate and the main beam top plate; after a pre-spliced arched beam combination section is delivered to a site according to sections, hoisting and positioning the arched beam combination section and the main beam first, and then welding a main beam and all butt weld joints in the arched beam combination section, and then welding corresponding steel plates to the field post-welding opening to seal the main beam; welding corresponding steel plates connected with the middle-layer bottom plate and the main beam top plate to the middle-layer bottom plate field post-welding opening, and welding corresponding steel plates connected with the top plate and the main beam top plate to the top plate field post-welding opening to seal arched beam combination sections. By means of the manufacturing method of the landscape bridge arched beam combination section, operators can weld the arched beam combination section and the interior of the main beam conveniently, and therefore, the manufacturing and installing difficulty is lowered.
一种景观桥拱粱结合段的制造方法，涉及桥梁施工领域。景观桥拱粱结合段的制造方法是在主梁顶板上预留至少一个现场后焊开口，在中层底板和主梁顶板之间预留中层底板现场后焊开口；在顶板和主梁顶板之间预留至少一个顶板现场后焊开口；将预拼拱粱结合段按节段发运现场后，先将拱粱结合段与主梁吊装定位后焊接主梁和拱粱结合段内的各个对接焊缝，随后在现场后焊开口处焊接对应钢板封闭主梁，接着在中层底板现场后焊开口处焊接与中层底板和主梁顶板连接的对应钢板，在顶板现场后焊开口处焊接分别与顶板和主梁顶板连接的对应钢板封闭拱粱结合段。景观桥拱粱结合段的制造方法能够方便作业人员对拱粱结合段和主梁内部进行焊接，从而降低制造和安装难度。
Manufacturing method of landscape bridge arched beam combination section
一种景观桥拱粱结合段的制造方法
ZHANG JUN (Autor:in) / JI XUAN (Autor:in) / SHU WEIHAO (Autor:in) / XIAO XIONGBING (Autor:in) / SHEN QIANG (Autor:in) / HU YONGFENG (Autor:in) / YAN CHENGXIA (Autor:in) / LIU ZHONGLING (Autor:in) / HUANG WEI (Autor:in) / YIN MANJIAO (Autor:in)
27.04.2021
Patent
Elektronische Ressource
Chinesisch
| British Library Online Contents | 2001
PRODUCT - Arched precast bridge
| Online Contents | 2001