A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a novel urban viaduct deck drainage system which comprises a bridge pier, a viaduct girder on the bridge pier, channel steel arranged on the side, with the lower gradient, of the viaduct girder, an anti-collision guardrail and a drainage pipe. A first pavement layer and a second pavement layer are arranged on the viaduct girder, and a cushion layer is arranged at the bottom of the channel steel and connected with the first pavement layer. The tops of the steel channels are flush with the top face of the second pavement layer, through holes are formed in the tops of the steel channels at intervals to form drainage blind ditches, cover plates and side plates are arranged between the steel channels, the cover plates are movably connected with the side plates, the cover plates are flush with the top face of the second pavement layer, and drainage openings are pre-buried in the lower portions of the steel channels. The channel steel connects the drainage pipe to the ground water collecting well through the drainage opening, the anti-collision guardrail and the through hole can be movably connected through the pull rod, the movable steel cover plate is additionally arranged between the channel steel, a complete set of overhauling and cleaning tools are arranged, the drainage system is easy to overhaul and clean, and the service life of the drainage system is prolonged.
本发明涉及一种新型城市高架桥桥面排水系统，包括桥墩、其上的高架桥主梁、设置在高架桥主梁坡度较低一侧的槽钢、防撞护栏、排水管，高架桥主梁上设置有第一铺装层、第二铺装层，槽钢底部设置有垫层，垫层与第一铺装层连接，槽钢顶部与第二铺装层顶面平齐，且槽钢顶部间隔布置有通孔，以形成排水暗沟，槽钢之间设置有盖板、侧板，盖板与侧板活动连接所述盖板也与第二铺装层顶面平齐，槽钢下方预埋有泄水口，桥墩、高架桥主梁侧部设置有排水管，槽钢通过泄水口连接排水管至地面集水井，防撞护栏与通孔可通过拉杆活动连接，通过在槽钢之间增设活动钢盖板，并配备了成套检修与清理工具，使得排水系统易于检修与清理，提高了排水系统的使用寿命。
The invention relates to a novel urban viaduct deck drainage system which comprises a bridge pier, a viaduct girder on the bridge pier, channel steel arranged on the side, with the lower gradient, of the viaduct girder, an anti-collision guardrail and a drainage pipe. A first pavement layer and a second pavement layer are arranged on the viaduct girder, and a cushion layer is arranged at the bottom of the channel steel and connected with the first pavement layer. The tops of the steel channels are flush with the top face of the second pavement layer, through holes are formed in the tops of the steel channels at intervals to form drainage blind ditches, cover plates and side plates are arranged between the steel channels, the cover plates are movably connected with the side plates, the cover plates are flush with the top face of the second pavement layer, and drainage openings are pre-buried in the lower portions of the steel channels. The channel steel connects the drainage pipe to the ground water collecting well through the drainage opening, the anti-collision guardrail and the through hole can be movably connected through the pull rod, the movable steel cover plate is additionally arranged between the channel steel, a complete set of overhauling and cleaning tools are arranged, the drainage system is easy to overhaul and clean, and the service life of the drainage system is prolonged.
本发明涉及一种新型城市高架桥桥面排水系统，包括桥墩、其上的高架桥主梁、设置在高架桥主梁坡度较低一侧的槽钢、防撞护栏、排水管，高架桥主梁上设置有第一铺装层、第二铺装层，槽钢底部设置有垫层，垫层与第一铺装层连接，槽钢顶部与第二铺装层顶面平齐，且槽钢顶部间隔布置有通孔，以形成排水暗沟，槽钢之间设置有盖板、侧板，盖板与侧板活动连接所述盖板也与第二铺装层顶面平齐，槽钢下方预埋有泄水口，桥墩、高架桥主梁侧部设置有排水管，槽钢通过泄水口连接排水管至地面集水井，防撞护栏与通孔可通过拉杆活动连接，通过在槽钢之间增设活动钢盖板，并配备了成套检修与清理工具，使得排水系统易于检修与清理，提高了排水系统的使用寿命。
First British double deck motorway viaduct
Engineering Index Backfile | 1964
Verrand viaduct: an orthotropic deck bridge
| British Library Conference Proceedings | 2004