Search alternatives:
selection » detection (Expand Search)
Showing 161 - 180 results of 527 for search 'selection cracking', query time: 0.09s Refine Results
  1. 161

    Mechanisms governing the enhanced strain tolerance of segmented APS-TBCs by Liuyu Yang, Yiwen Chen, Dingjun Li, Peng Jiang

    Published 2025-05-01
    “…Surface cracks are recognized as an effective approach for enhancing the strain tolerance of air plasma sprayed thermal barrier coating system (APS-TBCs). …”
    Get full text
    Article
  2. 162

    Phase-field modeling for investigating the effect of rebar positioning and uniform versus non-uniform corrosion on concrete fracture by Ba-Thanh Vu, Xuan-Lam Nguyen, Dac-Duc Nguyen, The-Truyen Tran, Duc-Nhiem Tran, Ngoc-Long Nguyen, Tien-Thanh Bui

    Published 2025-07-01
    “…Regarding simulation methods, previous studies have focused on either uniform or non-uniform corrosion, without an overall comparison between these two scenarios in terms of crack development and displacement of rust expansion. …”
    Get full text
    Article
  3. 163

    An efficient method for identifying surface damage in hydraulic concrete buildings by Libo Yang, Dawei Zhu, Xuemei Liu

    Published 2024-12-01
    “…The results demonstrated that the accuracies of this method in identifying crack, fracture, hole and normal structures were 87.65%, 87.82%, 96.99%, and 95.25%, respectively. …”
    Get full text
    Article
  4. 164

    Study of methods for extracting contours of objects on raster images of amber samples by Yu.O. Podchashynskyi, A.V. Ryzhuk

    Published 2024-06-01
    “…The article discusses the software and algorithmic methods of selecting the contours of objects used in technical vision systems (TVS). …”
    Get full text
    Article
  5. 165

    Effect of laser spot diameter on the processing and microstructural properties of AlCoCrFeNi2.1 eutectic high-entropy alloy formed by selective laser melting by Gang Wang, Xiangyu Xu, Ren Yuan, Xuteng Lv

    Published 2025-09-01
    “…AlCoCrFeNi2.1 eutectic high-entropy alloy (EHEA) was fabricated using the selective laser melting (SLM) method. Optimal printing parameters were determined for laser spot diameters of 50 μm, 70 μm, and 85 μm. …”
    Get full text
    Article
  6. 166

    Discontinuities in the laser powder bed fusion alloys: A review by Mahdi Yeganeh, Zahra Shahryari, Mohammadreza Tavakoli Shoushtari, Mostafa Eskandari

    Published 2025-07-01
    “…However, some specific defects cannot be diminished by selecting parameters and require other options, such as post-treatments (e.g., heat treatment or hot isostatic pressing). …”
    Get full text
    Article
  7. 167

    Fatigue Life Assessment and Reliability Analysis of Cope-Hole Details in Steel Bridges by Ping Liao, Yongbao Wang, Xiucheng Zhang, Renda Zhao, Yi Jia, Haifeng Zhu

    Published 2020-03-01
    “…The Paris model of fatigue crack propagation predicted the crack propagation life of cope-hole details. …”
    Get full text
    Article
  8. 168

    Research progress of K438 prepared by electron beam additive manufacturing by CUI Zhaowen, JIAO Shikun, JIANG Tao, QIAN Yuanhong, ZHU Yanliang

    Published 2025-08-01
    “…Laser source additive manufacturing (LSAM) in AM technology is prone to the thermal stress accumulation, showing the high susceptibility to cracking. Based on the vacuum environmental conditions and the powder bed preheating procedures, the selective electron beam melting (SEBM) technology can precisely control the temperature change and significantly reduce the residual thermal stress inside the workpiece, thereby reducing the number of cracks. …”
    Get full text
    Article
  9. 169

    Direct K+ and Ag+ Ion-exchanged into SAPO-34 Prepared via Microwave Irradiation and Its Performance in MTO by mazin jasim mohammed, najwa saber majeed

    Published 2024-12-01
    “…At 400 oC, olefins selectivity was 85% of K-SAPO-34. Ag-SAPO-34 showed longer lifetime of 475 min with 74% olefins selectivity. …”
    Get full text
    Article
  10. 170

    Simulation and Assessment of Thermal-Stress Analysis of Welding Materials in IGBT by Yang Yang, Jibing Chen, Bowen Liu, Yiping Wu

    Published 2024-12-01
    “…Crazing damage in joints allows for a faster transfer of heat sources away from the center; in terms of stress, crazing has fewer detrimental effects on the integrity of the module as compared to through cracks. Simulation analysis can model the interaction of heat and equipment under realistic work conditions, comparing and evaluating different types of solder materials to select the most suitable solder material for product design and material selection. …”
    Get full text
    Article
  11. 171

    Water inrush mechanism and the minimum safety thickness of the rock wall of a tunnel crossing a fault fracture zone by YUAN Dong, XIAO Kun

    Published 2024-12-01
    “…When a tunnel passes through a water-rich fault fracture zone, the rock mass in front of the palm face is prone to hydraulic fracturing and damage under high osmotic pressure, leading to disasters such as rock collapse and water inrush.   Methods  The wing crack model is introduced to fully account for the initiation and propagation of secondary wing cracks in water-saturated fractures, as well as the impact of excavation disturbances. …”
    Get full text
    Article
  12. 172
  13. 173

    Analysis of Related Technical Problems of RCCD Ultra-long Core Samples Based on Huangdeng Hydropower Station by HU Hongxia

    Published 2020-01-01
    “…It is shown that the raw concrete materials selected duringthe construction of RCCD at Huangdeng Hydropower Station are of good quality,reasonable mix ratio, uniform quality of mixture, good concrete workability,inter-layer binding performance, mechanical properties and anti-crackingperformance, and proper temperature and crack control and construction managementmeasures.…”
    Get full text
    Article
  14. 174

    Woven Eutectic Lamellar Structures Lead to Ultrahigh Strength and Energy Absorption Capacity in Additively Manufactured Lattice Structures by Zhiyong Ji, Xingyu Pan, Longlong Wang, Xintian Wang, Xu Chen, Hanwei Fu, Chunlei Qiu

    Published 2025-05-01
    “…In this study, a high‐strength eutectic high‐entropy alloy, AlCoCrFeNi2.1, is selected to produce lattice structures by selective laser melting to achieve high strength, good damage tolerance, and strong energy absorption capacity. …”
    Get full text
    Article
  15. 175

    Bio-FM-Spray restoration of concrete pavement: Experimental investigation by Alireza Soleimanbeigi, Parham Hayati, Jafar Sobhani, Parvaneh Saffarian

    Published 2025-12-01
    “…These findings highlight the importance of selecting repair strategies based on specific crack dimensions.…”
    Get full text
    Article
  16. 176

    Study on Calibration Method of Micromechanical Parameters for Discrete Element Model of Moderately Consolidated Sandstones by Wenhong Zhang, Zhengchao Ma, Hantao Zhao, Tianyu Wang, Panpan Zhang, Jiacheng Dai, Shouceng Tian

    Published 2025-06-01
    “…The errors between the three groups of simulation results and laboratory test results are all less than 10%, and the crack distribution patterns show a high degree of consistency. …”
    Get full text
    Article
  17. 177

    Effect of serrated grain boundary on tensile and creep properties of a precipitation strengthened high entropy alloy by Jhuo-Lun Lee, Pei-Te Wang, Kai-Chi Lo, Pai-Keng Shen, Nien-Ti Tsou, Koji Kakehi, Hideyuki Murakami, Che-Wei Tsai, Stéphane Gorsse, An-Chou Yeh

    Published 2023-12-01
    “…In this study, tensile and creep deformation of a high-entropy alloy processed by selective laser melting (SLM) has been investigated; hot ductility drop was identified at first, and the loss of ductility at elevated temperature was associated with intergranular fracture. …”
    Get full text
    Article
  18. 178

    Specific Features of Heatand Mass Transfer Processes in Road Dressings by B. M. Khroustalev, Tingguo Liu, V. D. Akeliev, Yu. H. Aliakseyeu, Jicun Shi, V. V. Zankovich

    Published 2018-12-01
    “…A citation analysis has been applied while using data of Journal Citation Reports for selection of world scientific serial publiccations which are necessary for execution of investigations on heat and mass transfer in road dressings. …”
    Get full text
    Article
  19. 179

    Reconstructing the magmatic crystallization conditions and alteration processes of quartz dolerites of the Kremennaya mountain stock (Mountain Crimea) by V. A. Utenkov, A. V. Turov

    Published 2022-12-01
    “…In order to assess the conditions of magmatic crystallization and massive late alterations, thin sections of selected samples were studied and chemical analysis of rocks was performed.Results. …”
    Get full text
    Article
  20. 180

    Heat Resistance and Heat-and-Mass Transfer in Road Pavements by B. M. Khroustalev, . Liu Tingguo, V. D. Akeliev, . Li Zhongyu, H. Yu. Aliakseyeu, V. V. Zankаvich

    Published 2019-11-01
    “…A citation analysis has been applied while using data of Journal Citation Reports for selection of world scientific publications which are necessary for execution of investigations on heat and mass transfer in road dressings. …”
    Get full text
    Article