| 1. | Analysis of bottom cracks in asphalt layers with geometric functions and weight functions 沥青层底裂缝几何函数和权函数分析 |
| 2. | Asbestos asphalt layer 石棉沥青层 |
| 3. | Study on materials ' composition and design of upper asphalt layer in wuhuang highway heavy - repairing project 武黄沥青加铺上面层材料组成与设计研究 |
| 4. | Study on materials ' composition and design of middle asphalt layer in wuhuang highway heavy - repairing project 武黄沥青加铺中面层材料组成与设计研究 |
| 5. | The effects of the existing asphalt layer on the stress of utw have been analyzed in elastic three layer system 利用弹性三层体系,分析了沥青层对应力的影响规律。 |
| 6. | Flexible sheets for waterproofing - waterproofing of concrete bridge decks and other concrete surfaces trafficable by vehicles - determination of the resistance to compaction of an asphalt layer 防水软板.混凝土船桥甲板和车辆通行的其他混凝土表面的防水.沥青层耐压性测定 |
| 7. | Flexible sheets for waterproofing - waterproofing of concrete bridge decks and other concrete surfaces trafficable by vehicles - determination of the resistance to compaction of an asphalt layer ; german version en 14692 : 2005 防水用柔性薄板.车辆可通过的混凝土船桥甲板和其他混 |
| 8. | In the second part of the paper , the bridging effect of reinforcement and factors influencing it as the crack in half rigid base course propagates into the asphalt layer are explored deeply 本文第二部分,对半刚性基层裂缝扩展至沥青面层后加筋所发挥的桥联效应及其影响因素进行了深入的探讨。 |
| 9. | The material of cement - treated aggregate based on new strength standard has the enough strength and little shrinkage that is helpful to decrease shrinkage crack of cement - treated aggregate and reflective crack of asphalt layer 经试验验证,根据该标准所确定的水泥稳定碎石基层的级配组成、强度均符合要求,且收缩量小,致使其收缩裂缝减少,沥青面层的反射裂缝也相应减少。 |
| 10. | By series of linear and nonlinear mechanical analysis of the road pavement , and together with series of plate - bearing test and stress test in place , we elicit that marshall mix design method is not fitful for asphalt pavement design . the mechanical property between the asphalt layers is a problem of contact . the contact nonlinear finite element method can get more credible solution than linear finite element method or layer theory does 通过对试验段路面的线性、非线性力学计算和现场承载板试验得出:马歇尔试验不能如实反映实际路面的受力性能;沥青混凝土结构层之间通过接触传递应力,接触非线性模型比层状弹性体系模型更符合实际,接触非线性有限元计算结果可以较准确地反映实际路面的力学特性。 |