英语人>网络例句>车辙 相关的搜索结果
网络例句

车辙

与 车辙 相关的网络例句 [注:此内容来源于网络,仅供参考]

And sulfurization modification is improved the complex modolus G(superscript *) and elasticity property at high temperature, when G(superscript *)/sinδ=1 kPa, the temperature of PMA is 10℃ higher than the base asphalts after sulfurization, also the δ became smaller than the base asphalts, their temperature susceptibility is reduced to a great extent. It indicates that the viscoelasticity of the modified binder had been improved effectively at the high temperature.

低温性能明显改善;同时高温性能得到提高,改性沥青的车辙温度G(上标*/sinδ=1kPa比基质沥青提高约10℃;粘度增大,复合模量提高,在高温区的相位角和损耗因于变小,从而改善了沥青高温粘弹性能。

Road engineer;asphalt pavement;FEM;Upslope;rutting

道路工程;沥青路面;有限元;上坡;车辙

I found other people were not on the coach again, they did not sit on the coach woodenly like me.

大车在丁字路口拐了弯,走上另一条南北向的布满车辙的土路。

Plans were already afoot to bridge the gap with a Treadway bridge to be airdropped in sections at Koto-ri.

在断口上架设新桥的计划已经制定完毕,架桥所使用的车辙桥组件已经空投到了古土里。

Beclouded THE sky is low, the clouds are mean, A travelling flake of snow Across a barn or through a rut Debates if it will go.

天低又复云暗,飞过雪花一片。穿越车辙马圈,去留择决艰难。

Beclouded THE sky is low, the clouds are mean, A travelling flake of snow Across a barn or through a rut Debates if it will go.

穿越车辙马圈,去留择决艰难。谁人这样待风,令其整天抱怨。

Rutting, the most common form, consists of channelized depressions in the wheelpath which develop from densification and/or lateral movement of the mixture.

车辙是最常见的形式,是车辆通过位置处产生的带状凹槽,其因沥青混凝土混合物的稠化和/或横向运动而引起。

Cars and motorbikes had churned up the field.

汽车和摩托车在地上留下了一道道车辙

It brings forward the problems need attention in the asphalt gum mastic macadam pavement construction from the aspects of the mix ground selection,mix equipment selection,spreading equipment selection,primary material selection,and the mix,carriage,spreading and rolling confectioning etc of asphalt mixture,which will make the pavement have good anti-rut effect and sliding performance.

SMA是沥青玛脂碎石混合料的英文缩写,是由断级配粗集料、细集料、填料、纤维素和沥青结合料组成,通过严格施工形成一个紧密嵌锁的骨架结构,具有优良的抗车辙效果和抗滑性能。1拌合场地的选择沥青混合料拌合场地一般包括原材料存放的场地,沥青储存、熔化及加热设备、试验室及办

Three types of base asphalt and six SBS were used to produce SBS modified asphalt. The interaction of SBS modified asphalt was discussed in different states between the base asphalt and SBS based on their compositions. Through the traditional tests, such as penetration, soften point and ductility, and US SHRP tests, the results indicated that influences to affect the temperature susceptibility, high and low temperature performance, aging characteristics are base asphalt, SBS types and their dosages. The functions of penetration to viscosity and complex shear modulus G~* to complex dynamic shear viscosity η~* were set up, and then theviscosity-temperature susceptibility of wide temperature span and the calculation method of low temperature viscosity were obtained."Process" evaluation criterions, high grading critical temperature T_ and low grading criticaltemperature T_ , were suggested according to the high and low temperatureperformances of SBS modified asphalt. Using the experience of Repeated Creep and Recovery Test for Binders, a new high-temperature evaluation index,modification rutting factor G~*~(-9) was obtained. The results after RTFO and PAV aging indicated that traditional tests didnt differentiate base asphalt and SBS modified asphalt, but dynamic mechanics temperature spectrum and G*-5 black chart clearly reflected the influence of aging to the SBS modified asphalt. With the IR and GPC tests, the reason of aging to the SBS modified asphalt were due to asphalt phase oxygenated and SBS phase depredated.

论文选择3种油源的基质沥青和6种SBS改性剂制备改性沥青,通过分析基质沥青和SBS改性剂的组成结构特点,得出了不同状态下SBS改性沥青的SBS与基质沥青的相互作用机理;通过针入度、软化点、延度等常规试验以及美国SHRP试验,分析了基质沥青、SBS改性剂类型与剂量对SBS改性沥青的温度敏感性、高低温特性及老化特性的影响;建立了针入度-粘度、复数模量G~*-复数粘度η~*的换算关系,得出了宽温度域的粘温指数VTS和较低温度下粘度的计算方法;通过高低温性能分析提出了&过程&评价参数高温等级温度T_和低温等级温度T_;借鉴重复恢复与蠕变试验研究成果,得到了SBS改性沥青高温评价指标改进型抗车辙因子G~*~(-9);RTFO和PAV老化后的性能试验结果表明,常规试验难以区分SBS改性沥青与基质沥青的差异,而动态力学温度谱、G~*-δ黑斑图可以反映老化作用对SBS改性沥青的影响,且通过IR试验和GPC试验得出SBS改性沥青老化是沥青相的氧化和SBS的降解共同引起的;通过不同温度下SBS改性沥青混合料的旋转压实SGC试验,根据粘度与剪变率的关系,提出用剪变率60(1/s)测试SBS改性沥青的粘温曲线,并按照0.17±0.02Pa.s和0.28±0.03Pa.s确定施工温度。

第7/13页 首页 < ... 3 4 5 6 7 8 9 10 11 ... > 尾页
推荐网络例句

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。

Closes the eye, the deep breathing, all no longer are the dreams as if......

关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。