A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Easily-dismounted steel bridge deck pavement structure and dismounting method thereof
The invention belongs to the technical field of steel bridge deck pavement, and particularly relates to an easy-to-dismantle steel bridge deck pavement structure and a dismantling method thereof. According to the technical scheme, the structure comprises an anti-corrosion layer, a waterproof bonding layer, a steel fiber concrete pavement lower layer, an epoxy resin bonding layer and a modified asphalt concrete pavement surface layer, the steel bridge deck is coated with the anti-corrosion layer, the waterproof bonding layer is laid on the anti-corrosion layer, the steel fiber concrete pavement lower layer is laid on the waterproof bonding layer, and the epoxy resin bonding layer is laid on the modified asphalt concrete pavement surface layer. A modified asphalt concrete pavement surface layer is paved above the steel fiber concrete pavement lower layer, and an epoxy resin bonding layer is arranged between the steel fiber concrete pavement lower layer and the modified asphalt concrete pavement surface layer. According to the invention, multiple functional layers with different properties are combined and laid, and a thermal expansion material is added between the steel bridge deck and the pavement structure, so that the pavement structure to be dismantled can be easily dismantled, pollution such as noise and dust is reduced, and damage of mechanical milling to the steel bridge deck is avoided.
本发明属于钢桥面铺装技术领域，具体涉及一种易拆除钢桥面铺装结构及其拆除方法。技术方案如下：包括防腐层、防水粘结层、钢纤维混凝土铺装下层、环氧树脂粘结层和改性沥青混凝土铺装面层，防腐层涂覆在钢桥面板上，防腐层上方铺设有防水粘结层，防水粘结层上方铺设有钢纤维混凝土铺装下层，钢纤维混凝土铺装下层上方铺设有改性沥青混凝土铺装面层，钢纤维混凝土铺装下层与改性沥青混凝土铺装面层之间设有环氧树脂粘结层。本发明将多层不同性能的功能层组合铺设，在钢桥面板与铺装结构之间参入一种热胀材料，使待拆除铺装结构可以轻易拆除，减少了噪音和粉尘等污染的产生以及避免了机械铣刨对钢桥面板的损伤。
Easily-dismounted steel bridge deck pavement structure and dismounting method thereof
The invention belongs to the technical field of steel bridge deck pavement, and particularly relates to an easy-to-dismantle steel bridge deck pavement structure and a dismantling method thereof. According to the technical scheme, the structure comprises an anti-corrosion layer, a waterproof bonding layer, a steel fiber concrete pavement lower layer, an epoxy resin bonding layer and a modified asphalt concrete pavement surface layer, the steel bridge deck is coated with the anti-corrosion layer, the waterproof bonding layer is laid on the anti-corrosion layer, the steel fiber concrete pavement lower layer is laid on the waterproof bonding layer, and the epoxy resin bonding layer is laid on the modified asphalt concrete pavement surface layer. A modified asphalt concrete pavement surface layer is paved above the steel fiber concrete pavement lower layer, and an epoxy resin bonding layer is arranged between the steel fiber concrete pavement lower layer and the modified asphalt concrete pavement surface layer. According to the invention, multiple functional layers with different properties are combined and laid, and a thermal expansion material is added between the steel bridge deck and the pavement structure, so that the pavement structure to be dismantled can be easily dismantled, pollution such as noise and dust is reduced, and damage of mechanical milling to the steel bridge deck is avoided.
本发明属于钢桥面铺装技术领域，具体涉及一种易拆除钢桥面铺装结构及其拆除方法。技术方案如下：包括防腐层、防水粘结层、钢纤维混凝土铺装下层、环氧树脂粘结层和改性沥青混凝土铺装面层，防腐层涂覆在钢桥面板上，防腐层上方铺设有防水粘结层，防水粘结层上方铺设有钢纤维混凝土铺装下层，钢纤维混凝土铺装下层上方铺设有改性沥青混凝土铺装面层，钢纤维混凝土铺装下层与改性沥青混凝土铺装面层之间设有环氧树脂粘结层。本发明将多层不同性能的功能层组合铺设，在钢桥面板与铺装结构之间参入一种热胀材料，使待拆除铺装结构可以轻易拆除，减少了噪音和粉尘等污染的产生以及避免了机械铣刨对钢桥面板的损伤。
Easily-dismounted steel bridge deck pavement structure and dismounting method thereof
一种易拆除钢桥面铺装结构及其拆除方法
YANG CHUANG (author) / WANG ZHANFEI (author) / ZHU WENQI (author)
2023-11-24
Patent
Electronic Resource
Chinese
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