沥青罩面 meaning in Chinese
asphalt screen
Examples
- Asphalt overlay on old cement concrete pavement of boai 1st road in zhongshan
中山市博爱一路旧水泥混凝土路面沥青罩面实践 - Practice and discussion of asphalt screen layer on old cement concrete pavement
旧水泥混凝土路面加铺沥青罩面层的实践与探索 - Shearing stress analysis of thin asphalt overlays on old cement concrete pavement
旧水泥路面薄层沥青罩面结构层间剪应力分析 - So there is still not a matured design method up to now . this paper introduces several relatively matured design methods and puts forward some problems which require more study . this purpose is to accelerate the study of asphalt overlay design in our country
本文介绍了目前相对成熟的几种罩面设计体系，并加以评析，提出今后尚需研究的问题，为促进我国对考虑反射裂缝的旧水泥混凝土路面上沥青罩面设计方法的研究提供参考。 - Based on understanding of many practices of asphalt overlay on old cement concrete pavement in our country and rehabilitation of boai road in zhongshan city , this paper analyzes and studies the rehabilitation technology of old cement concrete pavement systematically , includes : ( 1 ) the assessment for structure characteristic of old cement concrete pavement a correct assessment for pavement distress and structure characteristic of old cement concrete pavement before overlay is the stick point of preventing reflection cracking and guarantee the success of rehabilitation , which requires understanding how the structure characteristic of old pavement effects the stress and reflection cracking of the asphalt overlay
本文在调查了解国内许多旧路改造实践工程的前提下，基于中山市博爱一路的改造实践，对旧水泥混凝土路面沥青罩面改造进行了系统的分析研究。主要的研究内容包括： ( 1 )原有路面结构性能的评估在沥青混凝土加铺罩面之前对旧水泥混凝土路面的损坏情况和结构状况进行正确的评价是解决反射裂缝和保证加罩成功至关重要的一环，其前提就是要了解旧水泥混凝土路面的结构特性对沥青罩面层中的应力和反射裂缝的影响。