Results 81 to 90 of about 9,398 (242)

Prediction of the resilient modulus of compacted subgrade soils using ensemble machine learning methods

Transportation Geotechnics, 2022
Navid Kardani, M. Aminpour, Muhammad Nouman Amjad Raja, G. Kumar, A. Bardhan, Majidreza Nazem   +5 more
semanticscholar   +1 more source

Relation between resilient modulus found for backcalculation and found in laboratory test programs

, 2011
En el proyecto de investigación se determinó la relación existente entre el módulo resiliente hallado por retrocálculo y el encontrado en ensayos de laboratorio, analizando la influencia de parámetros como la humedad y la temperatura en los resultados ...
Leal Noriega, Mario Helberto
core  

Correlating Nonlinear Parameters of Resilient Modulus Models for Unbound Geomaterials

, 2016
Characteristics of unbound aggregate pavement layers is one of the most important factors affecting the structural performance of pavements. The resilient modulus of the unbound geomaterials has been known as one of the most contributing factors to the ...
Abdallah, Imad, Nazarian, Soheil, Mazari, Mehran, Garibay, Jose   +3 more
core   +1 more source

Particle Swarm Optimization Algorithm-Extreme Learning Machine (PSO-ELM) Model for Predicting Resilient Modulus of Stabilized Aggregate Bases

Applied Sciences, 2019
Stabilized base/subbase materials provide more structural support and durability to both flexible and rigid pavements than conventional base/subbase materials.
Mosbeh R. Kaloop, Deepak Kumar, Pijush Samui, A. Gabr, J. Hu, Xinghan Jin, Bishwajit Roy   +6 more
semanticscholar   +1 more source

Road Performance and Water-Softening Characteristics of Stabilized Soil under Cyclic Loading

Zhongwai Gonglu
To effectively deal with waste soil and reduce environmental pollution, this paper took a road engineering project in Shaoxing as the research object and conducted a cyclic triaxial incremental loading test on the undisturbed lime soil under undrained ...
HU Hong, LI Zongheng, FENG Yong, CAO Zhigang, LIU Yaoxing   +4 more
doaj   +1 more source

The influence of suction changes on the stiffness of railway formation

, 2011
Despite compacted soils being unsaturated, geotechnical design is predominantly based on saturated soils,despite it being known that differences exist between the behaviour of saturated and unsaturated soils.Suction in soils has been shown to increase ...
Otter, Louise
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SUBGRADE RESILIENT MODULUS PREDICTION FROM LIGHT WEIGHT DEFLECTOMETER

, 2016
Resilient modulus has been used for decades as an important parameter in pavement structure design. Resilient modulus, like other elasticity moduli, increases with increasing confining stress and softens with increasing deviatoric stress.
Borden, Roy, Mousavi, S. Hamed, Gabr, Mohammed   +2 more
core   +1 more source

Evaluation of Resilient Modulus of Unbound Coarse Materials in Idaho

, 2019
Several transportation agencies are moving towards implementation of the mechanistic-empirical (ME) approach to design and analyze pavement structures. The pavement ME design requires accurate characterization of material properties.
Chowdhury, S M Robinur Mohshin
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Research on Resilient Modulus Prediction Model and Equivalence Analysis for Polymer Reinforced Subgrade Soil under Dry-Wet Cycle. [PDF]

Polymers (Basel), 2023
Luan Y, Lu W, Fu K.
europepmc   +1 more source

Validation of the New Mix Design Process for Cold In-Place Rehabilitation Using Foamed Asphalt, 2007

, 2007
Asphalt pavement recycling has grown dramatically over the last few years as a viable technology to rehabilitate existing asphalt pavements. Iowa's current Cold In-place Recycling (CIR) practice utilizes a generic recipe specification to define the ...

core