Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method suitable for bridge engineering sidewalk expansion joint
The invention relates to a construction method suitable for a bridge engineering sidewalk expansion joint, which comprises the following construction steps: S1, when a traditional bridge longitudinal beam is poured, pre-embedding longitudinal beam pre-embedded galvanized flat steel I and longitudinal beam pre-embedded galvanized flat steel II of which the length is consistent with the width of the bridge longitudinal beam are pre-embedded, and carrying out full welding reinforcement by using reinforcing steel bars; s2, when a traditional bridge curb is poured, pre-buried galvanized flat steel III and curb longitudinal beam pre-buried galvanized flat steel II with the length consistent with the width of the bridge curb are pre-buried, and reinforcing steel bars are used for full-length welding reinforcement; s3, the two ends of the galvanized angle steel are welded to the first pre-buried longitudinal beam pre-buried galvanized flat steel, the second longitudinal beam pre-buried galvanized flat steel, the first curb pre-buried longitudinal beam pre-buried galvanized flat steel and the second curb longitudinal beam pre-buried galvanized flat steel correspondingly; and S4, the steel plate and the galvanized angle steel on one side of the expansion joint are subjected to full-length welding seam reinforcement, and the other side does not need to be welded. And S5, the lower portion of the galvanized angle steel 5 is filled with fine aggregate concrete 13 for reinforcement.
本发明涉及一种适用于桥梁工程人行道伸缩缝施工方法，包括以下施工步骤：S1：在浇筑传统桥梁纵梁时，对长度与桥梁纵梁宽度一致的预埋纵梁预埋镀锌扁钢一和纵梁预埋镀锌扁钢二进行预埋，并使用加固钢筋进行满焊加固；S2：在浇筑传统桥梁路缘石时，对长度与桥梁路缘石宽度一致的预埋镀锌扁钢三和路缘石纵梁预埋镀锌扁钢二进行预埋，并使用加固钢筋进行满焊加固；S3：镀锌角钢的两端分别与预埋纵梁预埋镀锌扁钢一、纵梁预埋镀锌扁钢二、路缘石预埋纵梁预埋镀锌扁钢一、路缘石纵梁预埋镀锌扁钢二进行焊接；S4：将钢板与伸缩缝一侧的镀锌角钢进行满焊焊缝加固，另一侧无需焊接。S5：在镀锌角钢5的下方填筑细石混凝土13进行加固。
Construction method suitable for bridge engineering sidewalk expansion joint
The invention relates to a construction method suitable for a bridge engineering sidewalk expansion joint, which comprises the following construction steps: S1, when a traditional bridge longitudinal beam is poured, pre-embedding longitudinal beam pre-embedded galvanized flat steel I and longitudinal beam pre-embedded galvanized flat steel II of which the length is consistent with the width of the bridge longitudinal beam are pre-embedded, and carrying out full welding reinforcement by using reinforcing steel bars; s2, when a traditional bridge curb is poured, pre-buried galvanized flat steel III and curb longitudinal beam pre-buried galvanized flat steel II with the length consistent with the width of the bridge curb are pre-buried, and reinforcing steel bars are used for full-length welding reinforcement; s3, the two ends of the galvanized angle steel are welded to the first pre-buried longitudinal beam pre-buried galvanized flat steel, the second longitudinal beam pre-buried galvanized flat steel, the first curb pre-buried longitudinal beam pre-buried galvanized flat steel and the second curb longitudinal beam pre-buried galvanized flat steel correspondingly; and S4, the steel plate and the galvanized angle steel on one side of the expansion joint are subjected to full-length welding seam reinforcement, and the other side does not need to be welded. And S5, the lower portion of the galvanized angle steel 5 is filled with fine aggregate concrete 13 for reinforcement.
本发明涉及一种适用于桥梁工程人行道伸缩缝施工方法，包括以下施工步骤：S1：在浇筑传统桥梁纵梁时，对长度与桥梁纵梁宽度一致的预埋纵梁预埋镀锌扁钢一和纵梁预埋镀锌扁钢二进行预埋，并使用加固钢筋进行满焊加固；S2：在浇筑传统桥梁路缘石时，对长度与桥梁路缘石宽度一致的预埋镀锌扁钢三和路缘石纵梁预埋镀锌扁钢二进行预埋，并使用加固钢筋进行满焊加固；S3：镀锌角钢的两端分别与预埋纵梁预埋镀锌扁钢一、纵梁预埋镀锌扁钢二、路缘石预埋纵梁预埋镀锌扁钢一、路缘石纵梁预埋镀锌扁钢二进行焊接；S4：将钢板与伸缩缝一侧的镀锌角钢进行满焊焊缝加固，另一侧无需焊接。S5：在镀锌角钢5的下方填筑细石混凝土13进行加固。
Construction method suitable for bridge engineering sidewalk expansion joint
适用于桥梁工程人行道伸缩缝施工方法
XIA JIQING (Autor:in)
30.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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