Results 11 to 20 of about 1,275,032 (266)
Shanghai Jiaotong Daxue xuebao, 2021 To study the influence of consolidation on the bearing capacity of the composite foundation in the process of caisson heightening, the consolidation characteristics of the sand pile composite foundation in the process of caisson heightening are discussed
CHEN Peishuai, PAN Yazhou, LIANG Fayun, LI Dejie
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Fatigue and Corrosion Fatigue of 18Ni Maraging Steel [PDF]
Archives of Metallurgy and Materials, 2020 This study focused on the fatigue and corrosion fatigue of maraging steel 18Ni (250). The 18Ni (250) samples were tested for axial fatigue in air and 3.5% NaCl solution.
Zhu Yongmei +6 more
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Metals, 2023 Applying fracture mechanics theory to heterogeneous welded joints might lead to an uncertain assessment of fatigue crack propagation behavior and, consequently, an inaccurate estimation of the cyclic loading capacity and fatigue life of welded structures.
Wei Song +6 more
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Effect of High-Temperature Pavement Paving on Fatigue Durability of Bearing-Supported Steel Decks
Applied Sciences, 2020 Orthotropic steel deck (OSD) is a better choice for urban bridges and the replacement of damaged concrete slabs. Gussasphalt concrete (GAC) is usually adopted as the asphalt surfacing; however, the paving temperature of GAC is high, which will affect the
Qiudong Wang +3 more
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Very High Cycle Fatigue Behavior of TA11 Titanium Alloy
Journal of Aeronautical Materials, 2017 The conventional fatigue test method was used to obtain the very high cycle fatigue (VHCF) limits of 3×107 and 1×108 cycles for TA11 titanium alloy in different temperatures and stress ratios.
JIAO Zehui +4 more
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Applied Sciences, 2022 In the past, fatigue cracks have appeared in the orthotropic steel decks of bridges shortly after they opened to traffic. Previous studies have shown that high tensile welding residual stress exists in welded joints of steel bridges, which significantly ...
Baoya Cao +4 more
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Meitan kexue jishu, 2023 In order to master the mechanical strength characteristics of the colluvial deposit and the influence of water content on it，a typical loose colluvial deposit of landslide in southwest China was taken as a research object.
Qiangqiang JIANG +3 more
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Prediction of Fatigue Cracks Using Gamma Function
Fatigue of Aircraft Structures, 2023 In the present study it has been endeavored to estimate the fatigue crack propagation in V-notch Charpy specimens of 2024 T351 Al-alloy. For this purpose, a new application of fatigue crack growth (FCG) is developed based on the “Gamma function ...
Moussouni Abdelfetah +2 more
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Fatigue Design of Steel Bridge Deck Asphalt Pavement Based on Nonlinear Damage Accumulation Theory
Applied Sciences, 2021 Based on the nonlinear damage theory, this paper aims to explore the fatigue performance of steel bridge deck asphalt pavement under multistage fatigue load.
Xunqian Xu +5 more
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Kynurenine to tryptophan ratio as a biomarker of acute stress in fish [PDF]
Chemosphere, 2022 The aim of this study was to determine the kynurenine (KYN) to tryptophan (TRP) ratio (KTR) in fish tissue to assess its usefulness as a biomarker of acute stress. Laboratory held rainbow trout (Oncorhynchus mykiss) were subjected to an acute stressor and KYN, TRP and cortisol were measured in liver and brain tissues at 4- and 48-h post-stress.
Jade Wish +9 more
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