Results 231 to 240 of about 3,341,475 (275)

Toward interface-adaptive silicon anodes: From 3D SEI to dynamic coupled interphases. [PDF]

open access: yesInnovation (Camb)
Yin H   +5 more
europepmc   +1 more source

Effect of bell-shaped loading and haversine loading on the dynamic modulus and resilient modulus of asphalt mixtures

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.
Rong Luo, Pan Pan
exaly   +2 more sources

Experimental Study on Static and Dynamic Compressive Resilient Modulus

Journal of Highway and Transportation Research and Development (English Edition), 2020
To 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
openaire   +1 more source

Backcalculation of dynamic modulus from resilient modulus test data

Canadian Journal of Civil Engineering, 2011
For the past few decades, the stiffness of asphalt material has been commonly characterized by means of resilient modulus. However, the resilient modulus is not a fundamental material property, and hence, the concept of resilient modulus has been subsequently diminished in the latest Mechanistic-Empirical Pavement Design Guide (MEPDG).
Hyung Suk Lee, Jaeseung Kim
openaire   +1 more source

Construction of Dynamic Modulus Master Curves with Resilient Modulus and Creep Test Data

Transportation Research Record: Journal of the Transportation Research Board, 2012
For the past few decades, the stiffness of materials used for roadway design and construction has been commonly characterized by the resilient modulus, defined as the ratio of the applied stress to the recoverable strain. However, the resilient modulus is not a fundamental material property of a viscoelastic material.
Hyung Suk Lee   +3 more
openaire   +1 more source

Study on Morphological Parameters of Hysteretic Curve of Dynamic Resilient Modulus

Journal of Highway and Transportation Research and Development (English Edition), 2020
The hysteresis curve of dynamic resilient modulus (DRM) is the load and deformation curve of asphalt mixture under dynamic loading, it can reflect the evolution rule of internal stress-train state with load and temperature. Based on viscoelastic theory, 3 morphological parameters could be determined: slope k of major axis, eccentricity e of ellipse ...
Jing-yu Liu   +3 more
openaire   +1 more source

Revisiting the relationship of dynamic and resilient modulus test for asphaltic concrete mixtures

Construction and Building Materials, 2018
Mechanistic-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

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