Results 71 to 80 of about 318 (106)

新型波形钢-UHPC组合桥面板抗弯性能研究

open access: yesJianzhu Gangjiegou Jinzhan
文中提出了一种新型波形钢-超高性能混凝土(ultra-high performance concrete, UHPC)组合桥面板结构体系,围绕该类桥面板的抗弯性能开展深入研究,为进一步探究其疲劳性能奠定基础。首先,针对该组合桥面板结构设计制作了3个试件,并对其进行了3组正弯矩作用下的足尺模型试验,探究不同剪跨长度下结构的破坏模式、承载能力、钢-UHPC层间滑移等关键力学指标的发展规律。在此基础上,建立了考虑UHPC材料非线性和钢-UHPC层间接触非线性的有限元模型 ...
刘力   +4 more
doaj  

[Preparation and application of conductive fiber coated with liquid metal]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi
Liu C   +5 more
europepmc   +1 more source

[Research progress on the design of bone scaffolds with different single cell structures]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi, 2023
Sun Y   +9 more
europepmc   +1 more source

[Progress in prevention and treatment of knee laxity after posterior cruciate ligament reconstruction]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Ruan Z, Shi Z, Yuan P, Yang X, Li Y.
europepmc   +1 more source

[Marginal features of CAD/CAM laminate veneers with different materials and thicknesses]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban, 2022
Li Y   +5 more
europepmc   +1 more source

[Research progress in biomechanics of common internal fixation for femoral neck fracture]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi, 2022
Wang F, Liu Y, Cheng L, Zhao D.
europepmc   +1 more source

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