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- Accurate dada is the basis of quality control in asphalt pavement construction. 准确的试验数据是路面质量控制的基础,比对试验是保证不同试验数据之间比较的重要途径。
- Settlement prediction is the key factor to determine time of pavement construction during construction of expressway. 在高速公路施工过程中,沉降预测是正确决定路面铺设时间的关键。
- Pavement construction by stages is a possible way to deal with these freeway drawbacks. 路面分期修建技术则是解决这些问题的一个可能的途径。
- Combined with the practice and the experts' advice, the paper discussed main points of bitumen concrete pavement construction. 根据笔者在祁临高速公路沥青砼路面施工中的实践经验,结合一些路面专家的建议,总结了沥青砼路面施工的几个要点。
- The paper analyzes reasons for pavement to produce irregularity mainly from pavement construction,and puts forward homologous treating measures. 主要从沥青路面施工方面分析了路面产生不平整的原因,并提出了应采取的相应处理措施。
- The incompact Aeolian Sandy Soils was encountered duringthe pavement construction for the effect of the specialgeographical condition. 在公路建设过程中,由于特殊地理环境的影响,常常会遇到极为松散的风积砂土。
- It is concluded that the developed simulation model can provide an efficient and accurate evaluation of smoothness for pavement construction. 而重铺路段之平坦度表现不甚理想,通过依道路等级差异订立之不同要求门槛的比率仅四成。
- Based on the model which has built, this paper adopts Microsoft Access 2000 and Borland Delphi 5.0 to realize asphalt pavement construction expert system (APCES Vi .0) partly. 本文依据建立的沥青路面施工专家系统计算机原型,采用先进的Microsoft Access 2000数据库管理系统和Borland Delphi 5.;0面向对象编程语言,部分实现了沥青路面施工专家系统(APCES V1
- TRB. LTPP Data Analysis. Feasibility of Using FWD Deflection Data to Characterize Pavement Construction Quality [R]. NCHRP(Project 20 - 50[ 9 ] ). USA, October 2002. 张起森.;旧水泥混凝土路面上沥青混凝土加铺设计与应用技术研究[R]
- The theoretical sawcut depth, as determined by fracture analysis, that can be used in pavement construction practice, is significantly less than the conventional depth. 根据断裂分析得到的切缝深度明显小于通常采用的深度。
- Based on construction examples, this paper discusses the confirmation of rolling equipment and techniques for asphalt concrete pavement construction and the relation between them. 结合施工实例,对沥青混凝土路面施工碾压设备及工艺的确定及两者之间的关系进行了讨论。
- The overlay of asphalt concrete on the cement concrete road is a special pavement construction, and the stress-diversification has biggish difference from normally flexibility samdwich system. 旧水泥混凝土路面上的沥青混凝土加铺层是一种特殊的路面结构,应力应变与一般的弹性层状体系有较大的差别。
- Through years of experience, and analyzed the influence factors of smoothness of asphalt pavement construction, and puts forward some effective measures to control the flatness, only for reference. 摘要通过多年的实践经验详细分析了影响沥青路面施工平整度的主要因素,并提出了控制平整度的有效措施。
- The hot pavement sent up shimmers. 晒热的道路浮起热气晃动的景象。
- mechanization of pavement construction 路面机械化施工
- There was litter strewn all over the pavement. 人行道上到处都是扔的垃圾。
- The compacted snow on the pavement turned to ice. 人行道上被踩实的雪已变成了冰。
- It must have been raining. The pavement is all wet. 刚才准是下雨了。人行道都湿了。
- A new upsurge in construction is in the making. 一个建设的新高潮正在兴起。
- The hoop rolled along the pavement. 圆环沿人行道滚动。