A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fully-prefabricated assembled bridge sidewalk integrating drainage
The invention discloses a fully-prefabricated assembled bridge sidewalk integrating drainage, which comprises a prefabricated beam arranged at the top of a main beam of a bridge, and the prefabricated beam is integrally prefabricated with a sidewalk plate positioned at the bottom of the bridge sidewalk, and a handrail base, a middle longitudinal beam, a kerb and a drainage channel which are arranged between the sidewalk plate and the main beam; longitudinal sewers in the bridge direction are formed in the low-lying positions of the side portions of the precast beams, and water collecting grids are arranged on the side portions of the curbs in the longitudinal bridge direction at intervals. Pipeline channels are arranged between the side wall of the drainage channel and the middle longitudinal beam and between the middle longitudinal beam and the handrail base, and conventional manholes are formed in the positions, corresponding to the pipeline channels and the drainage channel, of the bottom of the sidewalk slab in the longitudinal bridge direction at intervals; pre-embedded sleeves are arranged in the middle longitudinal beam, the handrail base and the curb at intervals, and anchor bars pre-embedded into the main beam are arranged in the pre-embedded sleeves. The bridge sidewalk is prefabricated in a standardized mode, construction is convenient, the manufacturing cost is low, a drainage pipe does not need to be arranged below a bridge, and pipelines are convenient to lay.
本发明公开了一种集排水于一体的全预制拼装的桥梁人行道，包括在桥梁的主梁顶部设置的预制梁，所述预制梁一体化的预制有位于桥梁人行道底部的人行道板，以及人行道板与主梁之间的栏杆基座、中纵梁、路缘石和排水槽；所述预制梁的侧部低洼处设置有顺桥向的纵向渗沟，路缘石侧部沿纵桥向间隔设置有收水格栅；所述排水槽的侧墙与中纵梁之间、中纵梁与栏杆基座之间均设置有管线通道，人行道板底部对应管线通道和排水槽沿纵桥向间隔设置有常规检修孔；所述中纵梁、栏杆基座和路缘石内均间隔的设置有预埋套筒，预埋套筒内设置有预埋进主梁的锚筋。本发明旨在提供一种标准化预制便于施工，造价低，无需在桥梁下设置排水管，方便铺设管线的的桥梁人行道。
Fully-prefabricated assembled bridge sidewalk integrating drainage
The invention discloses a fully-prefabricated assembled bridge sidewalk integrating drainage, which comprises a prefabricated beam arranged at the top of a main beam of a bridge, and the prefabricated beam is integrally prefabricated with a sidewalk plate positioned at the bottom of the bridge sidewalk, and a handrail base, a middle longitudinal beam, a kerb and a drainage channel which are arranged between the sidewalk plate and the main beam; longitudinal sewers in the bridge direction are formed in the low-lying positions of the side portions of the precast beams, and water collecting grids are arranged on the side portions of the curbs in the longitudinal bridge direction at intervals. Pipeline channels are arranged between the side wall of the drainage channel and the middle longitudinal beam and between the middle longitudinal beam and the handrail base, and conventional manholes are formed in the positions, corresponding to the pipeline channels and the drainage channel, of the bottom of the sidewalk slab in the longitudinal bridge direction at intervals; pre-embedded sleeves are arranged in the middle longitudinal beam, the handrail base and the curb at intervals, and anchor bars pre-embedded into the main beam are arranged in the pre-embedded sleeves. The bridge sidewalk is prefabricated in a standardized mode, construction is convenient, the manufacturing cost is low, a drainage pipe does not need to be arranged below a bridge, and pipelines are convenient to lay.
本发明公开了一种集排水于一体的全预制拼装的桥梁人行道，包括在桥梁的主梁顶部设置的预制梁，所述预制梁一体化的预制有位于桥梁人行道底部的人行道板，以及人行道板与主梁之间的栏杆基座、中纵梁、路缘石和排水槽；所述预制梁的侧部低洼处设置有顺桥向的纵向渗沟，路缘石侧部沿纵桥向间隔设置有收水格栅；所述排水槽的侧墙与中纵梁之间、中纵梁与栏杆基座之间均设置有管线通道，人行道板底部对应管线通道和排水槽沿纵桥向间隔设置有常规检修孔；所述中纵梁、栏杆基座和路缘石内均间隔的设置有预埋套筒，预埋套筒内设置有预埋进主梁的锚筋。本发明旨在提供一种标准化预制便于施工，造价低，无需在桥梁下设置排水管，方便铺设管线的的桥梁人行道。
Fully-prefabricated assembled bridge sidewalk integrating drainage
一种集排水于一体的全预制拼装的桥梁人行道
LI MUSONG (author) / FENG KEYAN (author) / LIU CHUNYANG (author) / YEUNG LEE KWAN (author) / YANG MIN (author) / LI HAIDONG (author) / YAN DA (author)
2024-01-19
Patent
Electronic Resource
Chinese
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