Results 81 to 90 of about 685 (138)

[Three-dimensional finite element analysis of digital wire loop space maintainers for missing deciduous teeth]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Ma L, Teng Y, Wang Y, Zhao Y, Zhang X, Qin Q, Yin D.   +6 more
europepmc   +1 more source

7075-T6高强铝合金方管轴心受压承载能力研究

Jianzhu Gangjiegou Jinzhan
为了研究7075-T6高强铝合金方管的轴心受压承载力，制作了9个试件进行轴心受压试验，得到了试件的极限承载力、破坏模式和荷载-轴向位移曲线。进行了试件的有限元数值分析，并将数值分析结果与试验结果对比，验证了有限元数值分析的准确性。采用有限元数值分析进行参数分析，获得了适用于7075-T6高强铝合金方管构件的整体稳定系数-相对长细比曲线，讨论了当相对长细比变化时局部屈曲对承载力的影响。结果表明，7075-T6高强铝合金方管具有一定的延性；建立的有限元模型可以精确模拟试件加载的全过程以及极限承载力 ...
刘均利, 黎海霖, 安永昌, 杜熙, 吕涛, 项光韬   +5 more
doaj  

Biomechanical analysis of three kinds of rigid internal fixation methods for condylar head fractures. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Sun J, Lan D, Wang D, Xu Y, Wang Z, Zhang C, Zhang K, Xu T.   +7 more
europepmc   +1 more source

[Research on performance optimization method of human-machine physical interaction system considering exoskeleton wearing comfort]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2023
Qi W, Yang Y, Zhou Z, Gong J, Chen P.
europepmc   +1 more source

[Finite element analysis of impact of bone mass and volume in low-density zone beneath tibial plateau on cartilage and meniscus in knee joint]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Han L, Hou W, Lu S, Zeng Z, Lin K, Han M, Luo G, Tian L, Yang F, He M, Wei Q.   +10 more
europepmc   +1 more source

Structural design of gradient porous dental implant based on orthogonal test. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi, 2023
Wang L, Li S, Lu D, Chen Z.
europepmc   +1 more source

Anatomical and biomechanical characteristics of basivertebral foramen and its clinical significance. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Li S, Zhao X.
europepmc   +1 more source

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

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi, 2023
Sun Y, Wang Y, Zhou L, Li Y, Shen J, Dong B, Yang P, Li Y, Ma J, Ma X.   +9 more
europepmc   +1 more source

[Biomechanical study of knee joint based on coronal plane alignment of the knee]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Wang Y, Xu P, Lu N, Li W, Xu S.
europepmc   +1 more source

[Relationship between fluid shear stress in alveolar bone under orthodontic forces and bone remodeling rate]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Wu B, Hu K, Yang F, Lu Y, Jiang D, Yi Y, Yan B.   +6 more
europepmc   +1 more source