Results 51 to 60 of about 310 (96)

[Initial exploration of the relationship between homeostatic occlusion and long-term dental implant stability]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Chen J, Wu L.
europepmc   +1 more source

Three-dimensional finite element stress analysis of surface-mounted inlays in repairing pulp-penetrating non-carious cervical lesion of maxillary first premolar. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi, 2023
Ma D, Qian J.
europepmc   +1 more source

不锈钢筋-圆不锈钢管海砂混凝土构件受弯性能研究

Jianzhu Gangjiegou Jinzhan
为研究不锈钢筋-圆不锈钢管海砂混凝土构件的受弯性能，文中建立了该类构件的有限元分析模型。基于有限元典型算例，分析了其纯弯全过程的受力机理。并对该类构件进行了参数分析，系统研究了混凝土强度、钢管屈服强度、纵筋屈服强度、钢管含钢率和纵筋配筋率对该类组合构件纯弯性能的影响规律。研究结果表明：内置纵筋显著提高了该构件的抗弯承载力；且组合构件的抗弯承载力随混凝土强度、钢管屈服强度、纵筋屈服强度、钢管含钢率和纵筋配筋率的增大而增大；该组合构件的抗弯刚度随混凝土强度、钢管含钢率和纵筋配筋率的增大而增大 ...
李德山, 王志滨, 林继烃, 李玉甫, 陈文灿   +4 more
doaj  

[Biomechanical study of lumbar vertebra during gait cycle in adolescent idiopathic scoliosis]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Wang Y, Xu P, Wang Y, Liu Y, Xu S, Zhao Z, Li H, Chen X.   +7 more
europepmc   +1 more source

[Effectiveness of sagittal top compression reduction technique in treatment of thoracolumbar vertebral fractures]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi, 2023
Ji P, Jiang H, Zhou Y, Ming J, Chen Q, Deng M, Li Y, Ma Y, Liu S.   +8 more
europepmc   +1 more source

[Biomechanical analysis of a novel bridging plate for treating Rockwood III acromioclavicular joint dislocation]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Chen Y, Zhang G, Li S, Luo N, Zhang Y.
europepmc   +1 more source

[Research progress of chondrocyte mechanotransduction mediated by TRPV4 and PIEZOs]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi, 2023
Zhang Q, Godfred KT, Zhang Y, Wei X, Chen W, Zhang Q.   +5 more
europepmc   +1 more source

新型波形钢-UHPC组合桥面板抗弯性能研究

Jianzhu 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, 王康宁, 高立强, 程震宇, 张清华   +4 more
doaj  

[Biomechanical study on wing shaped titanium plate fixation of acetabular anterior column and posterior hemi-transverse fracture under multiple working conditions]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Zhang J, Wurikaixi Aiyiti, Lyu G, Maimaiaili Yushan, Ma Z, Ma C.   +5 more
europepmc   +1 more source

[Current status and future directions of stability reconstruction following spinal tumor resection]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Zhou J, Dong J.
europepmc   +1 more source