施工技术 2014年6月上 66 CONSTRUCTION TECHNOLOGY 第43卷第11期 D0I:10.7672/5j52014110066 布敦岩沥青路用性能试验研究及其在玉树地区的应用 文龙1，李小薇2，夏源3，卢燕青4，李辉中5，王译民5，洪钢5 (1.北京市市政工程研究院，北京100037：2.孝义市住房和城乡建设局，山西孝义032300； 3.中铁十六局集团有限公司，北京100018：4.北京市市政工程设计研究总院有限公司，北京100082； 5.北京路新沥青混凝土有限公司，北京102209) [摘要]玉树地区气候、环境条件复杂，地震灾后道路重建工程社会影响大，施工技术难度大，针对高寒、多雨雪、强 风、强紫外线、昼夜温差大等条件，通过一系列路用性能试验研究，确定了适用于玉树地区的布敦岩沥青改性沥青 混合料路面材料与结构形式，并取得了国内在高原地区首次成功应用布敦岩沥青改性沥青技术的成果. [关键词]公路工程；性能；试验；岩沥青 [中图分类号]U414 [文献标识码]A [文章编号]1002-8498(2014)11-0066-03 Experimental Study on Pavement Performance for Buton Rock Asphalt and Its Application in Yushu Area Wen Long' Li Xiaowei Xia Yuan Lu Yanqing Li Huizhong Wang Yimin Hong Gang' (1.Beijing Municipal Engineering Research Institute Beijing 100037 China; 2.Xiaoyi Municipal Bureau of Housing and Urban-Rural Development Xiaoyi Shanxi 032300 China; 3.China Railway 16th Bureau Group Co. Ltd.Beijing 100018 China; 4.Beijing General Municipal Engineering Design Research Institute Co.Ltd.Beijing 100082 China; 5.Beijing Luxin Asphalt Concrete Co. Lid.Beijing 102209 China) Abstract:The climate and environment is very plex in Yushu area.There are many technical difficulties and social impact need to be solved in the post-earthquake reconstruction works.On condition of cold weather rainy snowy windy strong ultraviolet light and high temperature difference between daytime and night through a series of pavement performance testing Buton rock asphalt modified asphalt pavement material and pavement structure are determi...
布敦岩沥青路用性能试验研究及其在玉树地区的应用.pdf
