典型文献
Effect of dual and new generation wide-base tire assembly on inverted pavements
文献摘要：
The conventional flexible pavements have been constructed such that the stiffness of the layer reduces with depth.The crust thickness becomes significantly high for heavy traffic corridors resulting in the consumption of large quantities of construction materials and also increasing environmental pollution.Inverted pavements with the aggregate interlayer(AIL)or stress absorbing membrane interlayer(SAMI)are considered to be one of the al-ternatives for thick conventional flexible pavements for heavy traffic corridors.The AIL or SAMI is placed between a stiff cement-treated base and asphalt concrete layer to function as crack relief layers.This change in the composition alters the behaviour of inverted pavements compared to the conventional flexible pavements.On the other hand,wide-base tires are being increasingly preferred by trucking industries due to increased fuel economy and cargo capacity.However,the effect of wide-base tires on the performance of inverted pavements is yet to be investigated.In this study,the 3D finite element(FE)models of inverted pavements considering different crack relief layers were developed,and load from dual-wheel and wide-base tires were applied.The stress-strain evo-lution in the various layers of inverted pavements was investigated and discussed in this study.The results indicated the higher stress and strains due to wide base tires compared to the dual-wheel assembly.Further,pavement with SAMI was found to result in lower stress and strains in the asphalt concrete layer compared to AIL pavements.
文献关键词：
中图分类号：
作者姓名：
Rajan Singh Baghel;Sridhar Reddy Kasu;Anush K.Chandrappa
作者机构：
School of Infrastructure,Indian Institute of Technology Bhubaneswar,Odisha 752050,India;Department of Civil Engineering,Sreyas Institute of Engineering and Technology,Hyderabad 500068,India
文献出处：
引用格式：
[1]Rajan Singh Baghel;Sridhar Reddy Kasu;Anush K.Chandrappa-.Effect of dual and new generation wide-base tire assembly on inverted pavements)[J].道路工程学报（英文）,2022(02):124-136
A类：
ternatives,trucking
B类：
Effect,dual,new,generation,wide,base,assembly,inverted,pavements,conventional,flexible,have,been,constructed,such,that,stiffness,reduces,depth,crust,thickness,becomes,significantly,heavy,traffic,corridors,resulting,consumption,large,quantities,construction,materials,also,environmental,pollution,Inverted,aggregate,interlayer,AIL,stress,absorbing,membrane,SAMI,considered,one,placed,between,cement,treated,asphalt,concrete,function,crack,relief,layers,This,change,composition,alters,behaviour,compared,On,other,hand,tires,being,increasingly,preferred,by,industries,due,increased,fuel,economy,cargo,capacity,However,effect,performance,yet,investigated,this,study,finite,element,FE,models,considering,different,were,developed,load,from,wheel,applied,evo,various,was,discussed,results,indicated,higher,strains,Further,found,lower
AB值：
0.455296
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机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
