查询词典 pavement

The surface texture of concrete pavement is one of the factors that affect the skid resistance of concrete pavement.

混凝土路表纹理构造是影响混凝土路面抗滑性的重要因素之一。

With the development of pavement testing equipment, especially with the usage of laser equipment,it is possible to analyze pavement power spectral density exactly.

随着路面测试技术的不断完善，尤其是激光技术的广泛应用，对路面功率谱进行精确分析成为可能。

The semi-rigid base course has also been widely used as the pavement base and subbase in the high grade pavement construction because of the more powerful strength ,better stability and high rigity.

而半刚性基层具有强度高、稳定性好及刚度大等特点，被广泛用于修建高等级公路沥青路面的基层或底基层。

Based on experiment study and theoretical analysis, one AC pavement design method, which can take into account of thermal fatigue effect of asphalt mixture, is raised through the analysis of a few influential AC pavement design method both domestic and abroad.

在试验研究和理论分析工作的基础上，通过对国内外有影响的几种沥青路面设计方法的分析，提出了一个能够考虑沥青混合料的温度疲劳效应的沥青路面结构设计方法。

Indoor flexural fatigue tests are carried out, the results are analyzed and two types of double logarithm fatigue equation under different stress level andequivalent stress level are got. Using the fatigue equation, the fatigue performance of porous concrete and common semi-rigid base materials and cement concrete are compared, the fatigue stress coefficient which is used in the load stress calculation for porous concrete as undersurface of cement concrete pavement and the tensile strength structure coefficient which is used in the flexural stress check for porous concrete as base of asphalt pavement are obtained.

进行室内小梁弯拉疲劳试验，对疲劳试验数据进行分析，得出多孔混凝土不同失效概率下两种形式的双对数疲劳方程，利用疲劳方程，将其疲劳性能与常用半刚性基层材料和水泥混凝土进行比较，还得出了多孔混凝土作为水泥混凝土路面下面层荷载应力计算的疲劳应力系数，和作为沥青路面基层层底弯拉应力验算的抗拉强度结构系数。

Using the fatigue equation, the fatigue performance of porous concrete and common semi-rigid base materials and cement concrete are compared, the fatigue stress coefficient which is used in the load stress calculation for porous concrete as undersurface of cement concrete pavement and the tensile strength structure coefficient which is used in the flexural stress check for porous concrete as base of asphalt pavement are obtained.

进行室内小梁弯拉疲劳试验，对疲劳试验数据进行分析，得出多孔混凝土不同失效概率下两种形式的双对数疲劳方程，利用疲劳方程，将其疲劳性能与常用半刚性基层材料和水泥混凝土进行比较，还得出了多孔混凝土作为水泥混凝土路面下面层荷载应力计算的疲劳应力系数，和作为沥青路面基层层底弯拉应力验算的抗拉强度结构系数。

According to the actual measurement result of Xi-Bao highway pavement evenness ,an unevenness model of pavement is built.

根据西宝高速公路路面平整度的实测结果，建立路面的不平整模型，并以正弦曲线模拟路面表面，建立四自由度车辆振动模型，从而为分析路面平整度的发展变化规律和评价沥青路面的使用性能提供了一定的理论基础。

Combined with the skid resistance study and practice of the highway asphaltic pavement in our country,the influence factors of the skid resistance property of the asphamlt pavement are discussed.

结合我国公路沥青路面防滑研究和实践，讨论沥青路面抗滑性能的影响因素。

The invention has important economic and social sequences in terms of large-scaled popularization and application of multicomponent fiber composite asphaltic concrete on pavement with high grades, decreasing the cost of construction projects, improving running quality of pavement and the like.

本发明对于多组分纤维复合沥青混凝土在高等级路面上的大规模推广应用、降低工程造价、提高路面的使用品质等方面具有重大的经济和社会效益。

Thermal respone of building surfaces, grass land, asphaltic pavement and cement concrete pavement by solar radiation was measured using infrared camera .

该文利用红外热像仪等设备研究了建筑物表面、绿地、柏油路面、水泥砖地面等城市地表覆盖物对太阳辐射的热反应，指出在同一天中，柏油路面温度最高，水泥砖和建筑物表面次之，绿地温度最低。

His female bullfighter Lydia gradually Health love, but she was in a vegetative state after the Bulls Zhuangcheng away from her, just because Lydia's ex-boyfriend showed more affectionate than he is like love.

他对女斗牛士莉迪亚渐生爱意，却在她被公牛撞成植物人后离她而去，仅仅因为莉迪亚的前男友表现出好似比他更深情的爱。

I know of none which are not easy to answer, but what I am trying to do now is only by a series of hints to throw some light on the narrow path of legal doctrine, and upon two pitfalls which, as it seems to me, lie perilously near to it.

我不认为有什么难以回答的问题，但我现在要做的仅仅是通过一系列线索，来给法律理论的狭窄路径以及在我看来离它近得危险的两个陷阱提供一些启示。