Rate effect in inclined fibre pull-out for smooth and hooked-end fibres: a numerical study
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Fracture"
DOI: 10.1007/s10704-019-00404-7
Abstract: Based on a numerical model to simulate the static behaviour of a smooth fibre extracted from a cementitious matrix, a rate dependent friction law, widely used in earthquake engineering for steady-state slip phenomena, is proposed… read more here.
Keywords: rate effect; end fibres; smooth hooked; hooked end ... See more keywords
Structural Mechanisms of the Cooling Rate Effect on the Deformation Behaviors in Metallic Glasses
Sign Up to like & getrecommendations! Published in 2019 at "Metals and Materials International"
DOI: 10.1007/s12540-019-00513-x
Abstract: Abstract In this work, the structural mechanisms of the cooling rate effect on the deformation behaviors in metallic glasses (MGs) is studied, by performing the synchrotron radiation-based experiments coupled with a series of simulations. It… read more here.
Keywords: mechanisms cooling; structural mechanisms; deformation; rate effect ... See more keywords
Strain rate effect on tensile behavior of AA6061-T6 friction stir welds
Sign Up to like & getrecommendations! Published in 2021 at "Cirp Journal of Manufacturing Science and Technology"
DOI: 10.1016/j.cirpj.2021.06.023
Abstract: Abstract The present study aims to assess the mechanical, strain hardening and fracture behavior of the AA6061-T6 similar FSW joints under uniaxial tensile test performed at different strain rates ranging from quasi-static to moderately high… read more here.
Keywords: rate effect; behavior aa6061; strain; strain rate ... See more keywords
Pure rate effect on the concrete compressive strength in the split Hopkinson pressure bar test
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Impact Engineering"
DOI: 10.1016/j.ijimpeng.2017.11.015
Abstract: Abstract The dynamic increase factor (DIF) has been widely used to consider the rate effect in the analysis and design of concrete structures that are subject to impact loads. A variety of DIFs have been… read more here.
Keywords: split hopkinson; rate effect; hopkinson pressure; test ... See more keywords
THE ROLE OF DNA DOUBLE-STRAND BREAK REPAIR THROUGH NON-HOMOLOGOUS END JOINING IN THE DOSE-RATE EFFECT IN TERMS OF CLONOGENIC ABILITY.
Sign Up to like & getrecommendations! Published in 2022 at "Radiation protection dosimetry"
DOI: 10.1093/rpd/ncac030
Abstract: It is generally and widely accepted that the biological effects of a given dose of ionizing radiation, especially those of low linear energy transfer radiations like X-ray and gamma ray, become smaller as the dose… read more here.
Keywords: dose rate; dna double; rate; double strand ... See more keywords
DOSE-RATE EFFECT OF RADIATION ON RAT MAMMARY CARCINOGENESIS AND AN EMERGING ROLE FOR STEM CELL BIOLOGY.
Sign Up to like & getrecommendations! Published in 2022 at "Radiation protection dosimetry"
DOI: 10.1093/rpd/ncac050
Abstract: The uncertain cancer risk of protracted radiation exposure at low dose rates is an important issue in radiological protection. Tissue stem/progenitor cells are a supposed origin of cancer and may contribute to the dose-rate effect… read more here.
Keywords: dose rate; biology; radiation; rate effect ... See more keywords
Strain Rate Effect on Acoustic Emission Characteristics and Energy Mechanisms of Karst Limestone under Uniaxial Compression
Sign Up to like & getrecommendations! Published in 2020 at "Advances in Materials Science and Engineering"
DOI: 10.1155/2020/6871902
Abstract: In this paper, the strain rate effect on mechanical properties, failure modes, acoustic emission (AE) characteristics, and energy mechanism of the karst limestone was analyzed based on uniaxial compression tests with different strain rates (5 × 10−6–5 × 10−4/s).… read more here.
Keywords: energy; karst limestone; strain rate; rate effect ... See more keywords
The Loading Rate Effect on the Fracture Toughness of Marble Using Semicircular Bend Specimens
Sign Up to like & getrecommendations! Published in 2020 at "Geofluids"
DOI: 10.1155/2020/8876099
Abstract: A series of dynamic fracture experiments on semicircular bend (SCB) marble specimens were conducted to characterize the loading rate effect using the INSTRON testing machine and the modified SHPB testing system. The fracture toughness of… read more here.
Keywords: rate effect; fracture toughness; loading rate; fracture ... See more keywords