A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bridge deck pavement structure and method for steel bridge deck slab
The invention belongs to the technical field of railway steel bridges, and discloses a bridge deck pavement structure for a steel bridge deck slab. The bridge deck pavement structure comprises the steel bridge deck slab and two rows of ballast stopping walls which are arranged on the steel bridge deck slab in parallel. The steel bridge deck slab between the two rows of ballast stopping walls is further sequentially provided with a pasting steel plate, an anticorrosive coating, a waterproof layer and a protective layer from bottom to top. The anticorrosive coating is an epoxy zinc-rich paint anticorrosive coating, the waterproof layer is a polyurethane waterproof coating, and the protective layer is a polypropylene fiber mesh C40 fine aggregate concrete protective layer. The structure including the pasting steel plate, the anticorrosive coating, the waterproof layer and the concrete protective layer is adopted, dead loads at the second phase are small, the anticorrosive effect is good, and the durability of a bridge is good. The construction technology is easy and convenient to use, the construction cost is low, and application and popularization are facilitated.
Bridge deck pavement structure and method for steel bridge deck slab
The invention belongs to the technical field of railway steel bridges, and discloses a bridge deck pavement structure for a steel bridge deck slab. The bridge deck pavement structure comprises the steel bridge deck slab and two rows of ballast stopping walls which are arranged on the steel bridge deck slab in parallel. The steel bridge deck slab between the two rows of ballast stopping walls is further sequentially provided with a pasting steel plate, an anticorrosive coating, a waterproof layer and a protective layer from bottom to top. The anticorrosive coating is an epoxy zinc-rich paint anticorrosive coating, the waterproof layer is a polyurethane waterproof coating, and the protective layer is a polypropylene fiber mesh C40 fine aggregate concrete protective layer. The structure including the pasting steel plate, the anticorrosive coating, the waterproof layer and the concrete protective layer is adopted, dead loads at the second phase are small, the anticorrosive effect is good, and the durability of a bridge is good. The construction technology is easy and convenient to use, the construction cost is low, and application and popularization are facilitated.
Bridge deck pavement structure and method for steel bridge deck slab
XU SHENGQIAO (author) / LI GUOQIANG (author) / GAO JINGQING (author) / XU HUI (author) / HU GUOHUA (author) / JIN LING (author) / SUN XUDONG (author)
2015-10-14
Patent
Electronic Resource
English
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