钢管混凝土柱、型钢混凝土柱、钢柱与钢筋混凝土（RC）梁连接节点研究现状综述
Jianzhu Gangjiegou Jinzhan钢-混凝土组合结构兼有钢筋混凝土结构及钢结构的共同优点，具有承载力高、刚度大、延性和抗震性能好及节约材料等突出优点，符合土木工程结构的发展方向。处于复杂受力状态下的梁-柱节点区域是建筑结构整体中需要特别关注的部位，既是整体结构安全性和可靠性的重要基础，又是建筑结构抗震设计的薄弱环节，因此节点部位的设计至关重要。在综合介绍钢筋混凝土（RC）梁与钢管混凝土柱、型钢混凝土柱及钢柱的连接节点结构研究背景的基础上，分析了上述节点连接的构造形式及受力性能等方面的研究现状 ...
陈云 +5 more
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[Different Astragalus medicinal pairs improve diabetic nephropathy in mice by regulating lipid peroxidation through PTGS2]. [PDF]
Nan Fang Yi Ke Da Xue Xue BaoChen X +7 more
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[Effectiveness of all-arthroscopic gastrocnemius aponeurosis release and Achilles tendon insertion debridement in treatment of Haglund's disease]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiJia R, Xue Y, Kong D, Zhang Y, Sun G.
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[<i>Zhizichi</i> Decoction alleviates depression-like behaviors in rats exposed to chronic unpredictable mild stress by modulating tryptophan metabolism and the BDNF signaling pathway]. [PDF]
Nan Fang Yi Ke Da Xue Xue BaoMeng T, Qin M, Xia Y.
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[Posterior open approach combined with suture bridge technique for tibial insertion avulsion fractures of posterior cruciate ligament]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiZhu B, Wang W, Zhang M, Jiang Q.
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[Study on influence of tooth-supported osteotomy guide plates on the accuracy of mandibular segmental resection and its surgical outcome]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiMa H, Liang K, Qiu R, Liu L.
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[Comparison of effectiveness between infrapatellar and semi-extended parapatellar approaches for intramedullary nailing in treatment of type A tibial shaft fractures]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiZhao Y +6 more
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Jianzhu Gangjiegou Jinzhan五边形三四撑杆全铰接弦支网壳区别于多撑杆索穹顶结构，是将索穹顶结构上层脊索转换为脊杆，形成一种由预应力索、杆组合而成的全铰接曲面双层网格结构体系，便于铺设刚性屋面，减少造价。与传统网壳结构相比，该结构具有良好稳定性和施工便宜性的特点。该结构下弦节点设置三根或四根撑杆，有效提高了整体结构的侧向刚度和稳定性，同时采取铰接节点形式连接，简化节点构造，便于张拉施工。针对五边形三四撑杆全铰接弦支网壳结构，建立ANSYS有限元模型，分析在不同组合工况下该结构索杆内力变化与位移规律。同时 ...
李丹, 吕辉, 董石麟, 朱忠义
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[Electric-field modeling, simulation, and experimental analysis of multi-target temporal interference transcranial alternating current stimulation]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiWang T, Cui C, Wei Y, Ji X, Xu G.
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Jianzhu Gangjiegou Jinzhan部分包覆钢-混凝土组合（Partially encased composite，PEC）墙在装配式建筑领域具有广阔的应用前景，但其节点承载力尚待进一步深入研究。对带水平加劲肋PEC墙-钢梁刚接节点受力性能进行研究，基于既有试验验证有限元模拟的准确性，考察水平加劲肋厚度、柱间腹板厚度、暗柱截面高度和暗柱横隔板间距等参数对节点承载力的影响，根据节点受力机理和有限元分析结果，提出带水平加劲肋PEC墙-钢梁刚接节点极限承载力计算式。研究表明，计算值与有限元结果吻合良好，适用于带水平加劲肋PEC墙 ...
张咸昌 +4 more
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