钢筋焊接网在桥面铺装中的应用

The Application of Welded Steel Fabric in Bridge Deck Pavement

介绍了钢筋焊接网在我国桥面铺装中的应用,研究了桥面铺装层中的钢筋焊接网的各种应用形式,并对钢筋焊接网的施工进行探讨。截至2015年末,全国公路总里程457.73万km,全国公路桥梁77.92万座、4 592.77万m,其中应用CRB550钢筋焊接网的桥面2.4亿多万m^2,使用焊接网用量超过300万t。工程实践证明钢筋焊接网技术应用在桥面铺装中达到了设计要求,施工质量良好,经济效益明显。

The authors introduced the application of welded steel fabric in bridge deck pavement,and studied and discussed various applications in bridge deck pavement and construction with welded steel fabric. By the end of 2015,the entire mileage of highway come to 4 577 300 km with 779 200 bridges（ come to 45 927 700 meters） in China,wherein more than 240 million square meters were used CRB550 welded steel fabric,with a usage of mesh over 3 million tons. Engineering practice shows that welded steel fabric application in bridge deck pavement has reached the design requirements,construction quality is good,the economic benefit is obvious.