A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steel bridge deck thin layer paving structure and construction method thereof
The invention discloses a steel bridge deck thin layer pavement structure and a construction method thereof, and belongs to the technical field of bridge deck pavement, the steel bridge deck thin layer pavement structure comprises a bridge body and a pavement layer, the bridge body is provided with a left lane and a right lane, and the pavement layer is laid on the left lane and the right lane on the bridge body; the pavement layer comprises an asphalt wearing layer, a bonding layer, a gravel transition layer, an anti-crack elastic middle layer and a waterproof anti-corrosion layer, the waterproof anti-corrosion layer is laid on the left lane and the right lane, the anti-crack elastic middle layer is laid on the waterproof anti-corrosion layer, the gravel transition layer is laid on the anti-crack elastic middle layer, the bonding layer is laid on the gravel transition layer, and the anti-crack elastic middle layer is laid on the waterproof anti-corrosion layer. The asphalt wearing layer is laid on the bonding layer; wherein the thickness of the asphalt wearing layer is 25 mm, the thickness of the anti-crack elastic middle layer is 3 mm, the use amount of the anti-crack elastic middle layer is 3-5 kg/m < 2 >, the thickness of the waterproof anti-corrosion layer is 1 mm, and the use amount of the waterproof anti-corrosion layer is 0.15-0.25 kg/m < 2 >; and the asphalt wearing layer is relatively thick, so that the paving uniformity can be improved, the flatness of the lower bearing layer is convenient to adjust, and the paving anti-shearing requirement is relieved.
本发明公开了一种钢桥面薄层铺装结构及其施工方法，属于桥面铺装技术领域，包括桥体和铺装层，桥体上具有左幅车道和右幅车道，铺装层铺设在桥体上的左幅车道和右幅车道上；铺装层包括沥青磨耗层、粘结层、碎石过渡层、抗裂弹性中间层和防水防腐层，防水防腐层铺设在左幅车道和右幅车道上，抗裂弹性中间层铺设在防水防腐层上，碎石过渡层铺设在抗裂弹性中间层上，粘结层铺设在碎石过渡层上，沥青磨耗层铺设在粘结层上；其中，沥青磨耗层的厚度为25mm，抗裂弹性中间层的厚度为3mm，用量为3‑5kg/m2，防水防腐层的厚度为1mm，用量为0.15‑0.25kg/m2；沥青磨耗层较厚，能够改善摊铺时的均匀性，便于调节下承层的平整度，且对于铺装抗剪切要求具有缓解的效果。
Steel bridge deck thin layer paving structure and construction method thereof
The invention discloses a steel bridge deck thin layer pavement structure and a construction method thereof, and belongs to the technical field of bridge deck pavement, the steel bridge deck thin layer pavement structure comprises a bridge body and a pavement layer, the bridge body is provided with a left lane and a right lane, and the pavement layer is laid on the left lane and the right lane on the bridge body; the pavement layer comprises an asphalt wearing layer, a bonding layer, a gravel transition layer, an anti-crack elastic middle layer and a waterproof anti-corrosion layer, the waterproof anti-corrosion layer is laid on the left lane and the right lane, the anti-crack elastic middle layer is laid on the waterproof anti-corrosion layer, the gravel transition layer is laid on the anti-crack elastic middle layer, the bonding layer is laid on the gravel transition layer, and the anti-crack elastic middle layer is laid on the waterproof anti-corrosion layer. The asphalt wearing layer is laid on the bonding layer; wherein the thickness of the asphalt wearing layer is 25 mm, the thickness of the anti-crack elastic middle layer is 3 mm, the use amount of the anti-crack elastic middle layer is 3-5 kg/m < 2 >, the thickness of the waterproof anti-corrosion layer is 1 mm, and the use amount of the waterproof anti-corrosion layer is 0.15-0.25 kg/m < 2 >; and the asphalt wearing layer is relatively thick, so that the paving uniformity can be improved, the flatness of the lower bearing layer is convenient to adjust, and the paving anti-shearing requirement is relieved.
本发明公开了一种钢桥面薄层铺装结构及其施工方法，属于桥面铺装技术领域，包括桥体和铺装层，桥体上具有左幅车道和右幅车道，铺装层铺设在桥体上的左幅车道和右幅车道上；铺装层包括沥青磨耗层、粘结层、碎石过渡层、抗裂弹性中间层和防水防腐层，防水防腐层铺设在左幅车道和右幅车道上，抗裂弹性中间层铺设在防水防腐层上，碎石过渡层铺设在抗裂弹性中间层上，粘结层铺设在碎石过渡层上，沥青磨耗层铺设在粘结层上；其中，沥青磨耗层的厚度为25mm，抗裂弹性中间层的厚度为3mm，用量为3‑5kg/m2，防水防腐层的厚度为1mm，用量为0.15‑0.25kg/m2；沥青磨耗层较厚，能够改善摊铺时的均匀性，便于调节下承层的平整度，且对于铺装抗剪切要求具有缓解的效果。
Steel bridge deck thin layer paving structure and construction method thereof
一种钢桥面薄层铺装结构及其施工方法
XU LEI (author) / SHI HUAIYUAN (author) / LIU XIANGQIAN (author) / LIU XIAOHAN (author) / SHEN WEICHENG (author) / XU XIANMING (author) / HE TAO (author)
2024-01-23
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
EAC bridge steel deck paving structure and construction method thereof
| European Patent Office | 2015
Steel bridge deck plate paving structure and construction method thereof
| European Patent Office | 2023
Combined steel bridge deck structure and paving method thereof
| European Patent Office | 2023
Steel bridge deck ultra-high performance concrete paving construction method
| European Patent Office | 2023