Jianzhu Gangjiegou Jinzhan为研究方钢管混凝土柱与H型钢梁槽形端板连接节点的抗震性能，对3个槽形端板连接节点和1个普通端板连接节点进行了低周往复加载试验，研究了节点的破坏机理与特征、承载能力、节点区应力分布以及抗震性能等，分析了节点构造参数不同对其抗震性能的影响。在试验研究基础上，采用ABAQUS有限元软件进行了有限元适应性验证和参数分析，对比了槽形端板连接节点和普通端板连接节点承载力、延性和初始转动刚度的差异性。试验研究表明：试件均在端板和梁翼缘连接处出现对接焊缝撕裂以及焊缝附近母材断裂现象，普通端板发生了明显翘曲 ...
高春彦 +3 more
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[ZEB2 promotes glioblastoma progression by reprogramming lipid metabolism through the CYLD/FASN axis]. [PDF]
Nan Fang Yi Ke Da Xue Xue BaoChen Z, Chai P, Mao Y, Liu R, Song Y.
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[Short-term effectiveness of functional double-bundle anterior cruciate ligament reconstruction with internal brace by helical continuous suture fixation]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiZhu Y +6 more
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[<i>In vitro</i> mechanical testing and finite element analysis of a novel β-Titanium alloy pedicle screw-rod fixation system]. [PDF]
Nan Fang Yi Ke Da Xue Xue BaoLi J, Liu Y, Wang D, Li H, He X, Lu T.
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[Liraglutide improves cardiac structure and function in mice with advanced diabetic nephropathy and massive proteinuria]. [PDF]
Nan Fang Yi Ke Da Xue Xue BaoYan Y +5 more
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[Progress and future prospects of robot-assisted total hip arthroplasty]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiCai L, Gui Y, Kong X, Chai W.
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Jianzhu Gangjiegou Jinzhan为研究圆钢管混凝土（round concrete-filled steel tubular， RCFST）柱-预应力钢筋混凝土（prestressed reinforced concrete， PRC）梁混合连接节点的抗震性能，文中依托某高铁站候车层的RCFST柱-PRC梁大跨度结构，设计了两个缩尺比例为1∶5的混合连接节点试件，并对其开展了低周往复加载试验研究，分析了有无工字钢牛腿试件的破坏模式、延性、刚度退化和滞回耗能能力。采用ABAQUS有限元软件建立了精细化的有限元分析模型 ...
李贝贝 +4 more
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[Experimental teaching design of instrument analysis for undergraduate study： detection of bifenthrin pesticide residues in tea by response surface methodology-optimized QuEChERS combined with gas chromatography-mass spectrometry]. [PDF]
Se PuGu CX.
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[Clinical effects of antibiotic bone cement and VSD combined with free chimeric anterolateral thigh perforator myocutaneous flaps for sequential treatment of diabetic calcaneal osteomyelitis wounds]. [PDF]
Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za ZhiZhong YH +10 more
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[Study on the establishment, assessment, and drug sensitivity testing for intrahepatic cholangiocarcinoma organoid models based on the suspension culture method]. [PDF]
Zhonghua Gan Zang Bing Za ZhiSu YH +8 more
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