Results 201 to 210 of about 3,016 (245)
Liquid Metal-Vitrimer Conductive Composite for Recyclable and Resilient Electronics. [PDF]
Adv MaterHo DH +4 more
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Optimizing Class G Cement for CO<sub>2</sub> Storage (CCS): A Comprehensive Study on the Effects of Fly Ash and Eggshell Blends on Wellbore Cement Integrity. [PDF]
ACS OmegaAluah R, Fadairo A.
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Mechanics of Epoxy Nanocomposites: A Study on the Synergy of the Reinforcements. [PDF]
ACS OmegaPir İ +3 more
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Construction and Building Materials, 2018
Abstract The vertical compressive stress pulse distributions at various asphalt pavement depths can be represented as square loading, haversine loading and bell-shaped loading. This study aims in comparing the effects of bell-shaped loading and haversine loading on the dynamic modulus and resilient modulus of asphalt mixtures.
Xiaodi Hu, Rong Luo, Li Ruan
exaly +2 more sources
Abstract The vertical compressive stress pulse distributions at various asphalt pavement depths can be represented as square loading, haversine loading and bell-shaped loading. This study aims in comparing the effects of bell-shaped loading and haversine loading on the dynamic modulus and resilient modulus of asphalt mixtures.
Xiaodi Hu, Rong Luo, Li Ruan
exaly +2 more sources
Experimental Study of Dynamic Resilient Modulus of Cohesive Soils in Henan
Advanced Materials Research, 2014Subgrade soil is very important materials to support highways. Resilient modulus (MR) has been used for characterizing stress-strain behavior of base or subbase subjected to repeated traffic loadings. Several methods to estimate the resilient modulus were suggested in the past years. The main objective of this study was to test the resilient modulus in
Yu Peng Wang, Liang Zhou
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Revisiting the relationship of dynamic and resilient modulus test for asphaltic concrete mixtures
Construction and Building Materials, 2018Mechanistic-Empirical Pavement Design is considered relatively more effective than conventional empirical design for excessive tyre pressure exerted by axle load spectra and diverse environmental conditions. Many highway agencies are adopting a paradigm shift to Mechanistic-Empirical pavement design practices, obsoleting huge inventories of resilient ...
Muhammad Irfan +2 more
exaly +5 more sources
Journal of Central South University, 2020
Although the dynamic properties of subgrade soils in seasonally frozen areas have already been studied, few researchers have considered the influence of shallow groundwater during the freeze-thaw (F-T) cycles. So a multifunctional F-T cycle system was developed to imitate the groundwater recharge in the subgrade during the freezing process and a large ...
Yang Zhao, Yahui Duan, Zheng Lu
exaly +2 more sources
Although the dynamic properties of subgrade soils in seasonally frozen areas have already been studied, few researchers have considered the influence of shallow groundwater during the freeze-thaw (F-T) cycles. So a multifunctional F-T cycle system was developed to imitate the groundwater recharge in the subgrade during the freezing process and a large ...
Yang Zhao, Yahui Duan, Zheng Lu
exaly +2 more sources
Study on the dynamic compressive resilient modulus and frost resistance of semi-rigid base materials
Road Materials and Pavement Design, 2017In the cold region, semi-rigid base materials are repeatedly subjected to the combined effect of freeze-thaw cycles and vehicle loading, and the supporting capacity and durability of the semi-rigid base structure degenerates generally. The dynamic compressive resilient modulus of semi-rigid base materials with three different cement contents after ...
Zhiyang Liu, Yiqiu Tan, Meng Guo
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Predicting the Resilient Modulus of Asphalt Concrete from the Dynamic Modulus
Transportation Research Record: Journal of the Transportation Research Board, 2007The NCHRP 1-37A Guide for Mechanistic-Empirical Design of New and Rehabilitated Design Structures introduces the dynamic modulus as the material property to characterize asphalt concrete. This is a significant change from the resilient modulus used in the previous AASHTO pavement design guide. This paper presents an analytical method of calculating the
Andrew Lacroix +2 more
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Experimental Study on Static and Dynamic Compressive Resilient Modulus
Journal of Highway and Transportation Research and Development (English Edition), 2020To study the effect law of asphalt mixture composition design and static/dynamic test methods on resilient modulus, and consummate the design parameters of asphalt mixture, the laboratory tests on static/dynamic compression resilient moduli and strength are conducted by the uniaxial unconfined method and top measuring method by MTS-810.
Jing-yu Liu +3 more
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