Results 121 to 130 of about 3,809 (227)

Reliability of Calculation of Dynamic Modulus for Asphalt Mixtures Using Different Master Curve Models and Shift Factor Equations. [PDF]

Materials (Basel), 2022
Chen H, Barbieri DM, Zhang X, Hoff I.
europepmc   +1 more source

[[alternative]]Reevaluation and Application of the Aashto Mechanistic-Empirical Pavement Design Guide [PDF]

計畫編號：NSC96-2221-E032-036研究期間：200708~200807研究經費：528,000[[abstract]]鑑於在過去研究成果中發現，鋪面績效資料分析常常違反了傳統迴歸法對於隨機誤 差所做的假設。鋪面績效資料屬於多層次資料的一種，傳統迴歸方法不適合用來處理分 析多層次資料。因為資料的結構具有層級性，多層次模式的資料探索分析、統計模式的 建立及模式評估比標準複迴歸複雜。因此，極需利用上述方法以改善系統化的統計與工 程分析方法來改善現有鋪面績效預測模式。此外，現地蒐集的LTPP ...
李英豪
core  

RNN-based pavement moduli prediction for flexible pavement design enhancement

Case Studies in Construction Materials
In order to facilitate the effective implementation of the MEPDG, researchers concentrate on quantifying local material properties, with a particular emphasis on pavement layer moduli.
Abdulraaof H. Al-Qaili, Abdullah I. Al-Mansour, Hamad Al-Solieman, Khalil AlSharabi   +3 more
doaj   +1 more source

Mechanistic-empirical evaluation of specific polymer-modified asphalt binders effect on the rheological performance. [PDF]

Sci Prog, 2020
Al-Khateeb GG, Zeiada W, Ismail M, Shabib A, Tayara A.   +4 more
europepmc   +1 more source

Geopolymer stabilization of expansive soils using zeolitic tuff: A sustainable alternative to cement-based stabilization

Results in Engineering
The effectiveness of zeolitic tuff (ZT) based geopolymer stabilization as a sustainable alternative to conventional cement stabilization for expansive soils is investigated in this study.
Rasil A. Kodah, Samer R. Rabab’ah, Hussien H. Aldeeky, Nikos D. Lagaros, Khairedin M. Abdalla   +4 more
doaj   +1 more source

Waste Polymer and Lubricating Oil Used as Asphalt Rheological Modifiers. [PDF]

Materials (Basel), 2022
Owaid KA, Hamdoon AA, Maty RR, Saleh MY, Abdelzaher MA.   +4 more
europepmc   +1 more source

A Bio-Wicking System to Mitigate Capillary Water in Base Course [PDF]

, 2016
Water within pavement layers is the major cause of pavement deteriorations. High water content results in significant reduction in soil’s resilient behavior and increase in permanent deformation. Conventional drainage systems can only drain gravity water
Lin, Chuang, Zhang, Xiong
core  

Using MEPDG to Develop Rational Pay Factor for Hot Mix Asphalt Construction

IOSR Journal of Mechanical and Civil Engineering, 2013
Most highway agencies are using subjective measures to rate the quality of construction projects. The main purposes of rating the contractor performance are for qualification, bidding, or payment schedules. The pay factor (PF) can be defined as a multiplication factor that is often used to determine the contractor pay for the unit of work.
openaire   +1 more source

Evaluate H2RI Wicking Fabric for Pavement Application - Year 2 [PDF]

, 2015
The Tencate H2Ri wicking fabric has proven to work well on two roadway sections on the Dalton Highway. In each the fabric has reduced the water content in the embankment resulting in a maintenance free section.
Connor, Billy, Zhang, Xiong
core  

Mechanistic-Empirical Analysis of LDPE-SBS-Modified Asphalt Concrete Mix with RAP Subjected to Various Traffic and Climatic Loading Conditions

Infrastructures
The current global economic challenges and resource scarcity necessitate the development of cost-effective and sustainable pavement solutions. This study investigates the performance of asphalt mixtures modified with Low-Density Polyethylene (LDPE) and ...
Muhammad Haris, Asad Naseem, Sarfraz Ahmed, Muhammad Kashif, Ahsan Naseem   +4 more
doaj   +1 more source