Results 11 to 20 of about 471,292 (297)

Simplification of Resilient Modulus Testing for Subgrades [PDF]

, 2006
Resilient modulus has been used for characterizing the stress-strain behavior of subgrade soils subjected to traffic loadings in the design of pavements. With the recent release of the M-E Design Guide, highway agencies are further encouraged to implement the resilient modulus test to improve subgrade design.
Daehyeon Kim, Nayyar Siddiki
openaire   +3 more sources

Resilient Modulus

, 2020
Resilient Modulus of ACWC Virgin and ACWC+BioCS ...
Sihombing, A (via Mendeley Data)
core   +2 more sources

Prediction Model of Dynamic Resilient Modulus of Unsaturated Modified Subgrade under Multi-Factor Combination

Applied Sciences, 2022
The objective of this research is to solve the problem of the lack of prediction methods and basis for the long-term road performance of oil shale residue-modified soil in seasonally frozen regions. This paper summarizes and expands the resilient modulus
Xiaohan Luan, Leilei Han
doaj   +1 more source

Estimation of Resilient Modulus for Coarse-Grained Subgrade Soils from Quick Shear Tests for Mechanistic-Empirical Pavement Designs

Designs, 2019
The resilient modulus represents the subgrade soil stiffness, and it is considered one of the key material inputs in the Mechanistic Empirical Pavement Design Guide (MEPDG).
Md Mostaqur Rahman, Kazi Moinul Islam, Sarah Gassman   +2 more
doaj   +1 more source

PREDICTION OF RESILIENT MODULUS MODEL FOR WEARING ASPHALT PAVEMENT LAYER

Mağallaẗ Al-kūfaẗ Al-handasiyyaẗ, 2018
Resilient modulus for pavement layers is a key design parameter for pavement systems and permits for determination of how the pavement system will react to traffic loadings. It can be defined shortly as elastic modulus of a material under repeated loads.
Miami M. Hilal
doaj   +1 more source

Resilient Modulus—Physical Parameters Relationship of Improved Red Clay by Dynamic Tri-Axial Test

Applied Sciences, 2019
As one of the important parameters used in the analysis and design of subgrade, resilient modulus is directly related to the safety, economic and life time of subgrade structure.
Haiping Yuan, Weiqiang Li, Yixian Wang, Hang Lin, Yan Liu   +4 more
doaj   +1 more source

Calculation and Control Methods for Equivalent Resilient Modulus of Subgrade Based on Nonuniform Distribution of Stress

Advances in Civil Engineering, 2019
The resilient modulus of subgrade is a design parameter of the pavement structure, which is significantly affected by the overlying load and traffic load.
Yongsheng Yao, Junfeng Qian, Jue Li, Anshun Zhang, Junhui Peng   +4 more
doaj   +1 more source

Correlation between Resilient Modulus MR and Deviator Stress for Subgrade soils of northern provinces in Vietnam

Journal of Materials and Engineering Structures, 2022
Recently, Resilient Modulus is applied in pavement structural design in Vietnam. The resilient modulus of subgrade soil is an essential input parameter for a flexible pavement design.
Tung Thanh PHAM, Lan Chau NGUYEN, Cay Xuan BUI, Tung Xuan NGUYEN, Dung Tuan PHAM   +4 more
doaj  

Influence of the Aggregate Shape and Resistance to Fragmentation on Unbound Base Layer Resilient Modulus

The Baltic Journal of Road and Bridge Engineering, 2022
The performance of unbound base materials, exclusively of the upper base layers, besides compaction level and layer thickness, depends on unbound material type, aggregates shape, fine content and mechanical properties of aggregates.
Vilius Filotenkovas, Audrius Vaitkus
doaj   +1 more source

Laboratory tests and theoretical model for dynamic resilient modulus of coarse-grained chlorine saline soil

Yantu gongcheng xuebao, 2021
To explore the influences of load, salinity and humidity on the dynamic resilient modulus of coarse-grained chlorine saline soil, the dynamic rebound characteristics of the soil under different stresses, salt contents and water contents are studied based
RAN Wu-ping 1, 2, WANG Jin-shan 1, 2, AI Xian-chen 1, 2, CHEN Hui-min 1, 2, QIAN Jian-gu 1, 3
doaj   +1 more source