..., swelling behavior, and leachate content, discussing testing procedures and technical specifications. 05 01 2023 02 05 2023 26 07 2023 swelling potential chemical composition resilient modulus nonlinear strength envelope References Associação Brasileira de Normas Técnicas...

... during the pavement’s service life, or both. The RCA base materials exhibited the highest absorption and mass loss in the Micro-Deval test. The DCP test results were used to predict California bearing ratio ( CBR ) and resilient modulus ( M r ) of base materials. The predicted CBR and resilient modulus...

... independently to evaluate the performance of pavement structures under anisotropic stress states through resilient modulus ( M R ) testing. SPAX-3000 is controlled through software (CATS Software, provided by the manufacturer to provide advanced digital servo control of stresses and deformations). In this study...

...Aritra Banerjee; Anand J. Puppala; Laureano R. Hoyos; William J. Likos; Ujwalkumar D. Patil Robust design of pavement sections underlain by high-plasticity subgrade soils requires determination of subgrade resilient modulus over a wide range of suction to account for seasonal and diurnal variation...

... 2016 29 08 2016 unbound geomaterials target modulus lightweight deflectometer resilient modulus moisture content References ASTM E2583-07, 2015 , Standard Test Method for Measuring Deflections with a Light Weight Deflectometer (LWD) , ASTM International , West Conshohocken...

...M. G. Rosa; B. Cetin; T. B. Edil; C. H. Benson The objective of this research was to develop a freeze-thaw cycling test procedure and to investigate how the volume, moisture content, resilient modulus ( M r ), and unconfined compressive strength ( q u ) of geomaterials, including soils and recycled...

...Md Tahmidur Rahman; Rafiqul A. Tarefder A comprehensive laboratory study was undertaken to evaluate the effects of molding moisture and suction on the resilient modulus (M R ) and unconfined compressive strength (UCS) of lime stabilized clayey subgrade soils. Two subgrade soils, AASHTO class A-6...

...Ali Soleimanbeigi; Tuncer Edil A procedure for thermal conditioning was introduced to accelerate the compression and improve geotechnical properties of recycled asphalt pavements (RAP) including resilient modulus, compressibility, shear strength, and creep response. Temperature-controlled resilient...

... materials using various RAP percentages. Unlike conventional crushed aggregate, RAP exhibits a high resilient modulus, but also low resistance to permanent deformation, which contradicts the relationship between the modulus and permanent deformation in the permanent deformation model for unbound materials...

...Felipe Camargo; Craig Benson; Tuncer Edil The long-term pavement performance (LTPP) resilient modulus test protocol specifies the use of external linear variable differential transformers (LVDTs) to measure the material’s response, whereas the Mechanistic-Empirical Pavement Design Guide (MEPDG...

...Juan D. Pinilla; Gerald A. Miller; Amy B. Cerato; Donald S. Snethen Research was conducted to investigate the influence of soil properties, additive type and curing time on the resilient modulus ( M R ) of chemically stabilized soils. Interest in characterizing the rate of M R improvement through...

...EC Drumm; Z Li; JS Reeves; MR Madgett The mechanistic design of flexible pavement systems requires the specification of mechanical properties for asphaltic concrete, base course, and soil subgrade. The stiffness of the soil subgrade is represented by the resilient modulus, M r , which is determined...

...., Bolton, U.K. SAS Institute, Inc. , 1989 , Cary, NC. tire chips size distribution compaction compression shear strength friction angle resilient modulus Poisson's ratio hydraulic conductivity Tuncer B. Edil 1 and Peter £ Bosscher2 Engineering Properties of Tire Chips and Soil...

...R Pezo; WR Hudson This paper describes an experimental program and the analyses performed for the purpose of developing prediction models of resilient modulus for nongranular materials. Two models were developed and are presented herein. The first model provides a quick estimation of the resilient...

...MS Mamlouk; LE Wood The tensile and resilient characteristics of the cold-mixed asphalt-stabilized aggregates were investigated in the laboratory using the indirect tensile and resilient modulus techniques. The mixture was also characterized by using the Marshall equipment that is frequently used...