Results 11 to 20 of about 8,549 (303)
Evaluation of Critical Dynamic Stress and Accumulative Plastic Strain of an Unbound Granular Material Based on Cyclic Triaxial Tests. [PDF]
Materials (Basel), 2021 Zhang Q +5 more
europepmc +2 more sources
Journal of Materials Research and Technology, 2023 In the traditional accumulative roll bonding (ARB) process of heterogeneous composite laminates, due to the excessive strain caused by accumulative roll bonding, many problems such as reduction of plasticity and cracks on the edge of composite plates ...
An Xin Zhang +4 more
doaj +1 more source
Crystals, 2023 The aim of the current work is to investigate the effect of SiC particle weight percent and rolling passes on Al/Cu/SiC laminated composites, fabricated by accumulative roll-bonding (ARB) and cross-accumulative roll-bonding (CARB) processes.
Jie Luo +4 more
doaj +1 more source
Analysis of an improved Nishihara creep model considering plastic strain accumulation
Frontiers in Materials, 2023 Rock-engineering structures, particularly subway excavation rock-engineering structures, are subjected to the long-term effects of external loading that may gradually damage and cause creep and severe plastic deformations or even progressive failure. The traditional Nishihara creep model cannot accurately describe the accelerated creep stage of rock ...
Yang Cheng, Liangliang Zhang
openaire +2 more sources
On the Plastic Strain Accumulation in Notched Bars During High-Temperature Creep Dwell [PDF]
Journal of Mechanics, 2020 ABSTRACTStructural integrity plays an important role in any industrial activity, due to its capability of assessing complex systems against sudden and unpredicted failures. The work here presented investigates an unexpected new mechanism occurring in structures subjected to monotonic and cyclic loading at high temperature creep condition. An unexpected
Barbera, Daniele, Chen, Haofeng
openaire +3 more sources
Research on Cumulative Deformation Characteristics of Subgrade Filling under Cyclic Train Loading
Shock and Vibration, 2022 The smoothness of high-speed railway is extremely strict. As an important part of the high-speed railway foundation, the subgrade structure has strict deformation requirements.
Junkai Yao +4 more
doaj +1 more source
Metals, 2021 A severe plastic deformation process, termed accumulative extrusion bonding (AEB), is conceived to steady-state bond metals in the form of multilayered tubes. It is shown that AEB can facilitate bonding of metals in their solid-state, like the process of
Matthew R. Standley, Marko Knezevic
doaj +1 more source
Energy-based method for analyzing accumulative plastic strain growth of tailing silt
Yantu gongcheng xuebao, 2017 In order to study the relationship between the accumulative plastic strain growth and the energy dissipation, and to further classify the pattern of the accumulative plastic strain growth, dynamic consolidated-undrained triaxial shear tests are conducted
MO Hai-hong 1,2, SHAN Yi 1,2, LI Hui-zi 1,2,3, LIU Shu-zhuo 1,2, CHEN Jun-sheng 1,2
doaj +1 more source
Accumulation of plastic strain in Zircaloy-4 at low homologous temperature [PDF]
Journal of Nuclear Materials, 2015 Abstract Time-dependent strain accumulation in Zircaloy-4 was evaluated at 294 K, i.e., homologous temperature (T/Tm, where Tm is the melting temperature) of 0.14, to ascertain the mechanical response in fuel cladding material, even at the time of storage.
Tetsuya Matsunaga +2 more
openaire +1 more source
Influence of the drece process of severe plastic deformation on the mechanical properties of the ultra-low carbon interstitial free steel [PDF]
, 2018 This research paper shows the influence of a repeated SPD (Severe Plastic Deformation) plastic forming with the DRECE technique (Dual Rolls Equal Channel Extrusion) on hardening of low carbon IF steel. The influence of number of passes through the device
Bednarczyk, Iwona +3 more
core +1 more source