车辙

PS路面强力剂在毛乌素沙漠高速公路沥青路面车辙处治中的应用研究

Application of PS Additive in Expressway Asphalt Pavement Rut Maintenance in Ordos Desert

PR沥青改性技术在高速公路养护车辙治理中的应用

The Application of PR Asphalt Modifying Technology in Maintaining the Expressway Rut

雪地里没有留下新的车辙或脚印。

There were no fresh car tracks or footprints in the snow

柏油路面两边的辅道上布满车辙，凹凸不平。

The side tracks off the tarred road were rutted and uneven

他们沿着一条坑坑洼洼布满车辙印的荒凉小路向内地进发。

They headed inland on a forlorn road that was rutted and pocked

当驶近路上的车辙时，我们的司机放慢了速度。

Our driver slowed up as we approached the ruts in the road .

赛场上留下了深深的车辙泥痕。

The arena was scarred by deep muddy ruts .

这条路渐渐变成一条满是车辙印的小径。

The road petered out into a rutted track .

汽车轮子碾入街道上布满车辙的雪里，发出很大的声响。

The car 's tires bit loudly on the rutted snow in the street .

他们的车轮在地面上留下了车辙印。

Their wheels left grooves in the ground .

他顺着车辙摇摇晃晃地将车倒到了支路上。

He lurched the car in reverse along the ruts to the access road .

这条路我开车来回都走过了，但是却看不出来车辙在哪。

I 'd driven both ways down this road but my tracks didn 't show .

汽车在车辙纵横的街上一路轰鸣。

The car growls along rutted streets .

农用大车在乡间小路上磨出了车辙

The farm carts have worn ruts in the lane .

影像包括火星全局环境感知图像、火星车车辙图像等。

The images include the Martian landscape and the ruts left behind by the rover .

烘箱加热模拟老化试验结果表明，RA抗车辙剂对沥青混合料的抗老化性能有所提高，但高温生产会削弱其抗老化性能。

Heat oven to simulate aging test results show that RA anti-rutting agent improve the anti-aging properties of asphalt mixture .

沥青路面抗车辙剂DBS的高效液相色谱分析

An Analysis of Rut-Resistance Agent DBS by Means of High Pressure Liquid Chromatograph

同时结合Burgers模型的粘弹性参数，推导了采用粘弹性参数计算车辙动稳定度的计算公式。

Combined with burgers viscoelastic model parameters , derived with rutting dynamic stability formul based on the viscoelastic parameters .

验证结果表明，由重复蠕变试验结果得到的沥青蠕变劲度的粘性成分Eν与相应的混合料车辙试验结果的排序一致。

The viscous component ( Ev ) of creep stiffness obtained from the wheel tracking test for the four corresponding asphalt mixture ranks the same as that obtained from the repeat creep test .

结果表明：CA比对沥青混合料的空隙率、矿料间隙率、粗集料骨架的形成、抗车辙性能和压实性能具有显著影响；

The results show that CA ratio has a significant effect on percent air voids , VMA , formation of the coarse aggregate skeleton , rutting resistance and densification characteristics of asphalt mixture ;

采用SGC法设计的沥青混合料的抗车辙能力要优于采用马歇尔法的；

The asphalt mixture designed by SGC method has superior resistance to rut to the one by Marshall method ;

通过对高速公路车辙产生的原因进行分析，从生产实践出发，说明PR沥青改性技术对车辙路段进行试验性修复的作用。

Proceeding from the production practice , the article gives the cause of expressway rut and points out the function of PR asphalt modifying technology in the testing repair of highway rut section .

改进的AC-20级配沥青混合料抗车辙性能研究

Research on the anti-rut performance of modified AC-20 graded asphalt mixtures

结果表明PRPLASTS抗车辙剂适合铺筑在大交通量、重载较多的路段以及夏季气温较高地区的高速公路上。

The results showe that Anti-Rut Agent PR PLASTS could be used in expressway with heavy truck traffic or in high temperature areas .

浸水马歇尔试验、冻融劈裂试验以及低温小梁弯曲试验的研究结果表明，沥青混合料的水稳定性、低温性能受RA抗车辙剂的影响很小。

Immersion Marshall test , freeze-thaw splitting test and low temperature trabecular bending test results show that RA anti-rutting agent almost no effect to the water stability and low temperature performance of the asphalt mixture .

SBS改性沥青能够提高沥青混合料高温抗车辙、低温抗开裂能力，并使之具有较好的水稳定性和抗老化能力。

SBS modified asphalt would be able to increase the rut-resistance of asphalt mixture at high temp , its crack-resistance at low temp , and makes it have a good water stability and aging-resistance .

结果表明，在OGFC中加入纤维稳定剂可提高混合料的残留稳定度和抗车辙能力。

The result shows that the fiber additive can improve rutting and anti - water performance .

介绍了沥青路面车辙预测模型，该模型通过落锤式弯沉仪（FWD）弯沉盆反算路面不同层位的模量。

First , a rut prediction model , in which the moduli of different layers were inversely calculated by the FWD ( Falling Weight Deflectometer ) deflection basin , was introduced .

结果表明，由GTM设计出的沥青混合料抗车辙及水稳性能较之大马歇尔设计方法有明显的提高。

As a result , the resisting rut performance and moisture susceptibility of asphalt admixture which is designed by GTM contain obvious exaltation than that is designed by marshall .

选用车辙试验和恒定高度重复剪切试验（RSCH）来进行掺加PR系列添加剂沥青混合料的高温性能研究。

Impacts on asphalt mixture 's high temperature performance with PR series additives added by means of rutting test and Repeated Shear Test ( Constant Height )( RSCH ) were investigated .