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- According to the highway status in Changzhou,the advantages of compact asphalt reclamation equipment are discussed from such aspects as old pavement materials, gradation design, reclamation performance examination and economy analysis, etc. 结合常州公路实例,从旧路面材料的状况调查、再生混合料的配合比设计、路面再生性能的检验以及经济效益分析等几个方面,简述了小型沥青再生设备在路面养护方面的优势,并进行了论证。
- Based on the basic theory of structural dynamics,the determination of damping coefficients of pavement materials and its influence on the dynamic deflection of asphalt pavement were studied. 基于结构动力学基本理论,系统地分析了路面材料阻尼系数的求解方法,以及材料阻尼效应对路表动态弯沉的影响规律。
- Polymer fibre reinforcement bitumen concrete is a new type of pavement material for high standard road. 聚合物纤维加筋沥青砼是一种新型的高等级公路道面材料.
- proportion of recycled asphalt pavement materials RAP含量
- reclaimed asphalt pavement materials 旧路面材料
- Most back-calculation theories are based on the linear elastic layer system and quietude analysis method, which neglected the nonlinear peculiarity of the pavement material. 现有的反算理论大多建立在弹性层状体系和拟静力分析方法的基础之上,忽略了路面材料应力应变非线性特性。
- The testing result indicate that the testing performance of Constringency Transmutation Testing Apparatus For Pavement Material is excel to the strain gauge in the stabilization and precision. 试验表明,路面材料收缩变形测试仪测试性能在准确性和稳定性等方面要优于应变仪。
- The hot pavement sent up shimmers. 晒热的道路浮起热气晃动的景象。
- There was litter strewn all over the pavement. 人行道上到处都是扔的垃圾。
- Discussion on the application of reclaimable pavement materials 工效学应用探讨
- Constringency Transmutation Testing Apparatus For Pavement Material can make accurate constringency of Semi-rigid base course material.Then ,it"s provide a strong basement for pavement design. 路面材料收缩变形测试仪可以准确地测定路面材料的收缩系数,为半刚性基层材料抗裂设计指标的进一步实际应用提供了坚实的基础。
- 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。
- Many natural materials are becoming scarce. 许多天然原料越来越少。
- Resin modified semi-rigid composite material is a new kind of pavement material, which is formed by filling the epoxy resins modified cement mortar into the special big-interspaced asphalt mixture. 树脂改性半刚性面层复合材料是一种新型路面材料,它是将特殊组分的树脂改性水泥砂浆灌入大空隙沥青混合料母体中形成的一种高等级路面结构材料。
- Conductive stone mastic asphalt (SMA) mixture is a kind of asphalt pavement material with excellent electrical performance, produced through adding conductive paste material to mixture. 摘要以石墨为导电相材料,制备了导电沥青玛蹄脂碎石(SMA)混合料;
- The hoop rolled along the pavement. 圆环沿人行道滚动。
- The beautiful curtain is made of remnant materials. 这个漂亮的窗帘是用零头布做的。
- The gentleman tapped his stick on the pavement. 那位男士用手杖轻敲人行道。
- The pavement was covered in dogs' excrement. 便道上满是狗屎。