Experimental investigation of dynamic shear modulus and damping ratio of Qinghai-Tibet frozen silt under multi-stage cyclic loading
Sign Up to like & getrecommendations! Published in 2020 at "Cold Regions Science and Technology"
DOI: 10.1016/j.coldregions.2019.102938
Abstract: Abstract The transportation infrastructure built in cold regions is mostly above frozen soil, whose stability is of concern, and which has been studied as a subgrade for highways and railways. Based on cryogenic cyclic dynamic… read more here.
Keywords: shear modulus; damping ratio; frozen silt; dynamic shear ... See more keywords
Dynamic shear amplification of reinforced concrete coupled walls
Sign Up to like & getrecommendations! Published in 2020 at "Engineering Structures"
DOI: 10.1016/j.engstruct.2020.110867
Abstract: Abstract Dynamic shear amplification has been commonly studied in cantilever reinforced concrete wall systems, however, coupling beams or slabs can generate axial loads that can modify the response. A parametric study is carried out that… read more here.
Keywords: shear amplification; steel ratio; coupled walls; amplification ... See more keywords
Dynamic shear jamming in dense granular suspensions under extension.
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review E"
DOI: 10.1103/physreve.95.012603
Abstract: Unlike dry granular materials, a dense granular suspension like cornstarch in water can strongly resist extensional flows. At low extension rates, such a suspension behaves like a viscous fluid, but rapid extension results in a… read more here.
Keywords: velocity; shear jamming; dense granular; extension ... See more keywords
Study on Dynamic Characteristics of Rubber-Red Clay Mixtures
Sign Up to like & getrecommendations! Published in 2020 at "Advances in Materials Science and Engineering"
DOI: 10.1155/2020/2343242
Abstract: Rubber powder formed from discarded tire rubber is mixed with red clay to form a rubber-red clay mixture. The dynamic triaxial test was carried out on the mixtures under different conditions. The effects of rubber… read more here.
Keywords: rubber particle; red clay; rubber red; rubber ... See more keywords
Dynamic shear modulus and damping of expanded polystyrene composite soils at low strains
Sign Up to like & getrecommendations! Published in 2019 at "Geosynthetics International"
DOI: 10.1680/jgein.19.00029
Abstract: Expanded polystyrene composite soil (EPSCS) has been used extensively in various engineering applications. However, the dynamic characteristics of EPSCS are not well understood. In order to underst... read more here.
Keywords: expanded polystyrene; dynamic shear; shear modulus; modulus damping ... See more keywords
Effect of Various Dynamic Shear Rheometer Testing Methods on the Measured Rheological Properties of Bitumen
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16072745
Abstract: A 23 factorial design experiment was conducted to study the influence of pre-heating temperature (HT) for manufacturing sample, bonding temperature (BT) onto rheometer, and trimming state (Trim) of the sample on complex shear modulus (G*)… read more here.
Keywords: various dynamic; dynamic shear; effect various; shear rheometer ... See more keywords
Experimental Investigation on the Effect of Graphene Oxide Additive on the Steady-State and Dynamic Shear Properties of PDMS-Based Magnetorheological Elastomer
Sign Up to like & getrecommendations! Published in 2021 at "Polymers"
DOI: 10.3390/polym13111777
Abstract: Isotropic polydimethylsiloxane (PDMS)-based magnetorheological elastomers (MREs) filled with various contents of graphene oxide (GO) additive were fabricated by the solution blending-casting method in this work. The morphologies of the produced MREs were characterized, and the… read more here.
Keywords: pdms based; state dynamic; effect; steady state ... See more keywords
Aging and Rheological Properties of Latex and Crumb Rubber Modified Bitumen Using Dynamic Shear Rheometer
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Engineering and Technological Sciences"
DOI: 10.5614/j.eng.technol.sci.2020.52.3.6
Abstract: Rubberized bitumen technology has been applied for a long time to enhance the performance of the asphalt pavement. In this research, the influence of natural rubber (NR) latex and crumb rubber (CR) on the conventional… read more here.
Keywords: crumb rubber; latex crumb; shear rheometer; rubberized bitumen ... See more keywords