精品文档---下载后可任意编辑张攀(烟台市招远公路管理局,山东省烟台市 265400)摘要:分析各种不利状态下铺装层的受力规律,其中包括超载、高温、防水粘结层的粘结力不足、沥青层厚度太薄、层间的接触状态等
关键词:桥面铺装,有限元分析,早期病害,防水粘结层The common diseases and pathological analysis of bridge deck pavementZHANGPan(Yantai of Shandong Province,Zhaoyuan Highway Administration, 071000,China)Abstract:Bridge deck pavement is a kind of special structure that differs from common pavement structure, which plays the role of protecting highway bridge and road use function
By further research on bridge deck pavement common diseases and the reasons, and then through applying ANSYS10
0 analysis software to simulate various adverse condition of surfacing bearing law, such as overload, high temperature, waterproof layer, the insufficient bond binding and thickness of asphalt layer, the layer status
Key words:bri