Results 141 to 150 of about 1,708 (165)
Jianzhu Gangjiegou Jinzhan火灾下轴心受压约束钢构件的力学响应复杂，所产生的温度内力导致其承载失效的确定与计算难度大。为简化基于结构构件高温承载极限状态的约束钢构件抗火设计方法，采用有限元数值模拟方法开展了大规模参数分析，以确定火灾高温下轴心受压约束钢构件的承载与失效规律。基于试验验证的可靠有限元模型，研究了不同长细比、轴向约束刚度比和初始荷载比等参数对轴心受压约束钢构件火灾响应的影响。结果表明，上述参数均将显著影响约束钢构件的火灾响应，且当长细比较大、轴向约束刚度比较小、初始荷载比较大时 ...
朱劭骏 +6 more
doaj
Software for prioritizing conservation actions based on probabilistic information. [PDF]
Conserv Biol, 2021 Watts M +4 more
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[Advances in early repair and reconstruction of severe limb injuries]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiXu Y.
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Jianzhu Gangjiegou Jinzhan火灾下轴心受压约束钢构件的力学响应复杂，所产生的温度内力导致其承载失效的确定与计算难度大。为简化基于结构构件高温承载极限状态的约束钢构件抗火设计方法，采用有限元数值模拟方法开展了大规模参数分析，以确定火灾高温下轴心受压约束钢构件的承载与失效规律。基于试验验证的可靠有限元模型，研究了不同长细比、轴向约束刚度比和初始荷载比等参数对轴心受压约束钢构件火灾响应的影响。结果表明，上述参数均将显著影响约束钢构件的火灾响应，且当长细比较大、轴向约束刚度比较小、初始荷载比较大时 ...
朱劭骏 +6 more
doaj
[Electroacupuncture improves post-traumatic stress disorder in rats by alleviating hippocampal mitochondrial injury <i>via</i> regulating Bcl-2/Bax/caspase-3 signaling]. [PDF]
Nan Fang Yi Ke Da Xue Xue BaoMa D, Cheng J, Zhang H, Liu G, Song K.
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[Neonatal transport for disasters]. [PDF]
Zhongguo Dang Dai Er Ke Za Zhi, 2019 Group of Pediatric Disaster +4 more
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The Processing of the Second Syllable in Recognizing Chinese Disyllabic Spoken Words: Evidence From Eye Tracking. [PDF]
Front Psychol, 2021 Wang Y, Zang X, Zhang H, Shen W.
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Risk-taking behaviors and exposures among vocational school students in China: a cross-sectional survey. [PDF]
J Inj Violence Res, 2020 Li F, Wang S.
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Corporate climate risk and stock market reaction to performance briefings in China. [PDF]
Environ Sci Pollut Res Int, 2022 Wu N, Xiao W, Liu W, Zhang Z.
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