Results 261 to 270 of about 309,293 (334)
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, 2021
When subjected to high temperatures, cement-based materials can dehydrate, which, in turn, affects the mechanical property of the main binding phase (calcium silicate hydrate) at the atomic scale.
Yao Zhang +3 more
semanticscholar +1 more source
When subjected to high temperatures, cement-based materials can dehydrate, which, in turn, affects the mechanical property of the main binding phase (calcium silicate hydrate) at the atomic scale.
Yao Zhang +3 more
semanticscholar +1 more source
Spectral properties of high-order residual-based compact schemes for unsteady compressible flows
Journal of Computational Physics, 2013zbMATH Open Web Interface contents unavailable due to conflicting licenses.
K. Grimich, CINNELLA, Paola, A. Lerat
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Short-term oxidation and residual compression properties of needle-punched carbon/carbon composites
Journal of Composite MaterialsNeedle-punched carbon/carbon (NP C/C) composite is widely used in rocket-engine nozzles and re-entry vehicles. Recyclable technology expedited the research on repeated oxidation and residual mechaincal properties of thermal-protection materials. In this study, the critical longitudinal compression strengths before and after oxidation are derived based
Meng Han +8 more
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Laser Shock Peening for Fatigue Resistance
Materials, 2000Laser shock peening is developing into a commercial surface enhancement process for increasing the fatigue life of metal components. The process produces deep residual compressive stresses into treated surfaces which inhibit the initiation and ...
A. Clauer
semanticscholar +1 more source
Construction and Building Materials, 2015
Abstract This paper discussed the compressive properties of strain-hardening cementitious composite (SHCC) specimens with different curing ages varying from 1 to 28 days. The SHCC specimens exposed to four high temperatures which were 200, 400, 600 and 800 °C. The influence of different cooling methods (quenching in water and cooling in air) was also
Ke-quan Yu, Zhou-dao Lu, Jiangtao Yu
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Abstract This paper discussed the compressive properties of strain-hardening cementitious composite (SHCC) specimens with different curing ages varying from 1 to 28 days. The SHCC specimens exposed to four high temperatures which were 200, 400, 600 and 800 °C. The influence of different cooling methods (quenching in water and cooling in air) was also
Ke-quan Yu, Zhou-dao Lu, Jiangtao Yu
openaire +1 more source
Applied Mechanics and Materials, 2013
The low-velocity impact and residual compressive failure processes of composite laminate were investigated by the acoustic emission (AE) technique in this paper. The AE energy, amplitude, and the peak frequency were analyzed. At the same time, combining with the load-displacement curve varying feature, the compressive fracture processes were divided ...
Shi Yan, Ying Guo, Xia Mei Lu
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The low-velocity impact and residual compressive failure processes of composite laminate were investigated by the acoustic emission (AE) technique in this paper. The AE energy, amplitude, and the peak frequency were analyzed. At the same time, combining with the load-displacement curve varying feature, the compressive fracture processes were divided ...
Shi Yan, Ying Guo, Xia Mei Lu
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Polymer Degradation and Stability, 2013
Abstract Hollow particle filled polymer matrix composites, called syntactic foams, are challenging for studies related to environmental exposure and degradation mechanisms due to the possible role of matrix, particle–matrix interface, and particle material and wall thickness.
Ronald L. Poveda +2 more
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Abstract Hollow particle filled polymer matrix composites, called syntactic foams, are challenging for studies related to environmental exposure and degradation mechanisms due to the possible role of matrix, particle–matrix interface, and particle material and wall thickness.
Ronald L. Poveda +2 more
openaire +1 more source
Materials Science Forum, 2005
The thermal annealing effect on the compressive residual stress has been presented in thin diamond-like carbon (DLC) film on Si substrate. Annealing experiments were carried out with Rapid Thermal Procedure system at from 200 to 600 °C, and the variation of residual stress with annealing temperature was investigated by in-situ stress measurement system.
H.W. Choi +4 more
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The thermal annealing effect on the compressive residual stress has been presented in thin diamond-like carbon (DLC) film on Si substrate. Annealing experiments were carried out with Rapid Thermal Procedure system at from 200 to 600 °C, and the variation of residual stress with annealing temperature was investigated by in-situ stress measurement system.
H.W. Choi +4 more
openaire +1 more source
International Journal of Pressure Vessels and Piping, 2018
Abstract We have investigated and compared the mechanical properties and residual stress distributions in API-X70 pipes sized by expansion and compression processes with different sizing ratios. Various testing methods were applied to examine the target properties (i.e., hardness, yield-to-tensile ratio, drop weight tear test (DWTT) and crack tip ...
Tea-Sung Jun +3 more
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Abstract We have investigated and compared the mechanical properties and residual stress distributions in API-X70 pipes sized by expansion and compression processes with different sizing ratios. Various testing methods were applied to examine the target properties (i.e., hardness, yield-to-tensile ratio, drop weight tear test (DWTT) and crack tip ...
Tea-Sung Jun +3 more
openaire +1 more source