Resilient Modulus Characterization of Compacted Cohesive Subgrade Soil [PDF]
Applied Sciences (Switzerland), 2017 Soil investigations concerning cyclic loading focus on the evaluation, in particular, of design parameters, such as elastic modulus, Poisson’s ratio, or resilient modulus. Structures subjected to repeated loading are vulnerable to high deformations, especially when subgrade soils are composed of cohesive, fully-saturated soils.
Wojciech Sas +2 more
exaly +4 more sources
Evaluation of resilient modulus and unconfined compressive strength of subgrade [PDF]
E3S Web of Conferences, 2020 Subgrade soil is the important material as the foundation for supporting the pavement layers and the repeated load of vehicle traffic. To characterize the stiffness and strength behavior of subgrade due to traffic loading in structural pavement design ...
Hastari Agustina Dian +1 more
doaj +4 more sources
Research on correlation between dynamic resilient modulus and CBR of coarse-grained chlorine saline soil. [PDF]
Sci RepA large area of coarse-grained saline soil is distributed in saline soil areas, and chlorine saline soil with a high salt content is a typical representative. The dynamic resilient modulus was accurately predicted using the California-bearing ratio (CBR)
Deng M +5 more
europepmc +2 more sources
Predicting resilient modulus: A data driven approach integrating physical and numerical techniques. [PDF]
HeliyonResilient modulus (MR) is an important parameter in the design of pavement that helps to characterize the quality of sub-grade materials. Generally, it is not determined experimentally due to time consuming, uneconomical, laborious and lack of advanced ...
Riaz K, Ahmad N.
europepmc +2 more sources
Evaluation of resilient modulus of subgrade and base materials in Indiana and its implementation in MEPDG. [PDF]
ScientificWorldJournal, 2014 In order to implement MEPDG hierarchical inputs for unbound and subgrade soil, a database containing subgrade MR, index properties, standard proctor, and laboratory MR for 140 undisturbed roadbed soil samples from six different districts in Indiana was ...
Ji R, Siddiki N, Nantung T, Kim D.
europepmc +2 more sources
Predicting Resilient Modulus of Clayey Subgrade Soils by Means of Cone Penetration Test Results and Back-Propagation Artificial Neural Network [PDF]
Journal of Rehabilitation in Civil Engineering, 2022 Resilient modulus (Mr) of subgrade soils is considered as one of the most important factors for designing flexible pavements using empirical methods as well as mechanistic-empirical methods.
Ali Reza Ghanizadeh +3 more
doaj +1 more source
Development of Predicting Model for Clay Subgrade Soil Resilient Modulus based on the Results of Cone Penetration Test using Evolutionary Polynomial Regression Method [PDF]
پژوهشهای زیرساختهای عمرانی, 2021 Accurate determination of resilience modulus (Mr) of pavement subgrade soil is one of the important factors for successful design of pavement structure.
Ali Reza Ghanizadeh, Ali Delaram
doaj +1 more source
Modeling of Resilient Modulus of Asphalt Concrete Containing Reclaimed Asphalt Pavement Using Feed-Forward and Generalized Regression Neural Networks [PDF]
Journal of Rehabilitation in Civil Engineering, 2018 Reclaimed asphalt pavement (RAP) is one of the waste materials that highway agencies promote to use in new construction or rehabilitation of highways pavement.
Ahmad Mansourian +2 more
doaj +1 more source
The Modulus of Resilience for Critical Subsystems
, 2021 Accelerating digitization of critical infrastructures is increasing interconnection and interdependence among high-reliability subsystems. The resulting dependencies create new challenges in preventing underinvestment in high impact, low probability (HILP) events which can have disastrous consequences for society’s critical subsystems.
Eric Easton +2 more
openaire +2 more sources
Equivalent Resilient Modulus Inversion and Calculation of Different Asphalt Pavement Structures
Advances in Civil Engineering, 2021 Based on the modulus inversion theory and the equivalent principle of deflection basin, by analyzing the deflection basin data of each structure layer measured by the FWD, the obtained equivalent resilient moduli of different structural layers in three ...
Mingming Cao +3 more
doaj +1 more source