Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for steel bridge expansion joint
The invention discloses a construction method for a steel bridge expansion joint, and relates to the technical field of bridges, and the construction method comprises the following steps: S1, hoisting a bearing beam with a flange plate on the side surface, and placing the bearing beam on a bearing column; s2, a telescopic device is hoisted and placed at the position of the expansion joint; s3, the second connecting module is fixedly connected with the bridge abutment reinforcing mesh in the second mounting groove; s4, a locking steel plate of the telescopic device is dismantled; s5, the relative position of the second connecting module is adjusted, so that the first strip-shaped hole in the mounting plate and the second strip-shaped hole in the flange plate are perpendicularly crossed; s6, mounting bolts penetrate through the first strip-shaped holes and the second strip-shaped holes, and the mounting bolts are screwed; s7, concrete is poured into the first mounting groove and the second mounting groove; s8, curing the concrete; the first strip-shaped holes and the second strip-shaped holes intersect with each other to form a mounting space for mounting bolts, the requirement for alignment precision between the connecting plate and the flange plate is lowered, the higher error-tolerant rate is provided, the construction steps of the bridge expansion joint are simplified, and the construction efficiency and quality are improved.
本发明公开了一种用于钢制桥梁伸缩缝的施工方法，涉及桥梁技术领域，步骤包括：S1.将侧面设有翼缘板的承力梁吊起并放置在承力柱上；S2.将伸缩装置吊起并放置在伸缩缝位置处；S3.将第二连接模块与第二安装槽内的桥台钢筋网固定连接；S4.拆除伸缩装置的锁定钢板；S5.调节第二连接模块的相对位置，使安装板上的第一条形孔和翼缘板上的第二条形孔垂直交叉；S6.将安装螺栓贯穿第一条形孔和第二条形孔，旋紧安装螺栓；S7.在第一安装槽和第二安装槽内浇筑混凝土；S8.进行混凝土的养护；本发明利用第一条形孔和第二条形孔相互交叉形成安装螺栓的安装空间，降低对连接板和翼缘板之间对准精度的需求，提供更大的容错率，简化桥梁伸缩缝的施工步骤，提高施工效率和质量。
Construction method for steel bridge expansion joint
The invention discloses a construction method for a steel bridge expansion joint, and relates to the technical field of bridges, and the construction method comprises the following steps: S1, hoisting a bearing beam with a flange plate on the side surface, and placing the bearing beam on a bearing column; s2, a telescopic device is hoisted and placed at the position of the expansion joint; s3, the second connecting module is fixedly connected with the bridge abutment reinforcing mesh in the second mounting groove; s4, a locking steel plate of the telescopic device is dismantled; s5, the relative position of the second connecting module is adjusted, so that the first strip-shaped hole in the mounting plate and the second strip-shaped hole in the flange plate are perpendicularly crossed; s6, mounting bolts penetrate through the first strip-shaped holes and the second strip-shaped holes, and the mounting bolts are screwed; s7, concrete is poured into the first mounting groove and the second mounting groove; s8, curing the concrete; the first strip-shaped holes and the second strip-shaped holes intersect with each other to form a mounting space for mounting bolts, the requirement for alignment precision between the connecting plate and the flange plate is lowered, the higher error-tolerant rate is provided, the construction steps of the bridge expansion joint are simplified, and the construction efficiency and quality are improved.
本发明公开了一种用于钢制桥梁伸缩缝的施工方法，涉及桥梁技术领域，步骤包括：S1.将侧面设有翼缘板的承力梁吊起并放置在承力柱上；S2.将伸缩装置吊起并放置在伸缩缝位置处；S3.将第二连接模块与第二安装槽内的桥台钢筋网固定连接；S4.拆除伸缩装置的锁定钢板；S5.调节第二连接模块的相对位置，使安装板上的第一条形孔和翼缘板上的第二条形孔垂直交叉；S6.将安装螺栓贯穿第一条形孔和第二条形孔，旋紧安装螺栓；S7.在第一安装槽和第二安装槽内浇筑混凝土；S8.进行混凝土的养护；本发明利用第一条形孔和第二条形孔相互交叉形成安装螺栓的安装空间，降低对连接板和翼缘板之间对准精度的需求，提供更大的容错率，简化桥梁伸缩缝的施工步骤，提高施工效率和质量。
Construction method for steel bridge expansion joint
一种用于钢制桥梁伸缩缝的施工方法
WANG JUE (Autor:in) / WANG LONGJUN (Autor:in) / FU SHAOSHUAI (Autor:in) / GE XUYAO (Autor:in) / LIU YANG (Autor:in) / CHAI SHANGFENG (Autor:in) / WU JIANHENG (Autor:in) / JIANG XUEFENG (Autor:in) / NIE CHENGUANG (Autor:in) / BAO ZHAOWEN (Autor:in)
09.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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