[Biomechanical analysis of a novel bridging plate for treating Rockwood III acromioclavicular joint dislocation]. [PDF]
Nan Fang Yi Ke Da Xue Xue BaoChen Y, Zhang G, Li S, Luo N, Zhang Y.
europepmc +1 more source
[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 ZhiZhang J +5 more
europepmc +1 more source
Jianzhu Gangjiegou Jinzhan为研究矩形管翼缘开孔波纹腹板钢梁的抗剪性能，设计完成了四个试件的受剪试验。通过分析试件的破坏模态、荷载-位移曲线和关键区域的应变发展规律，研究了试件的抗剪性能、极限承载力及波纹腹板在开孔后分担的剪力比例。利用ABAQUS进行了数值模拟，将模拟结果与试验结果进行对比，验证了有限元模型的正确性。研究了腹板几何初始缺陷和开孔偏移对抗剪承载力的影响。结果表明矩形管翼缘开孔波纹腹板梁具有较好的延性性能；其抗剪承载力会随着开孔孔径的增大而降低，腹板波纹越密集，抗剪承载力越高；开孔横向偏移对抗剪承载力影响不明显 ...
曹艺濒 +4 more
doaj
[An investigation study on the technology and training level of ski patrol]. [PDF]
Beijing Da Xue Xue Bao Yi Xue BanBai P +7 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 ZhiZhou J, Dong J.
europepmc +1 more source
Jianzhu Gangjiegou Jinzhan输电塔作为一种长期暴露在大气环境中的结构，其中所用的角钢在服役期间易遭受腐蚀作用。文中针对输电塔结构中常用的Q355单肢连接等边角钢开展了受拉试验，通过机械切削的方法来模拟角钢遭受腐蚀，共设计了21根试件，包括1组无损对照、2组螺栓孔腐蚀和4组端部腐蚀试件，研究了不同螺栓孔直径、腐蚀位置和腐蚀深度对角钢受力性能的影响规律，并提出了角钢腐蚀后剩余抗拉承载力的实用计算方法。结果表明：试件均在端部螺栓孔处发生断裂破坏；试件的抗拉承载力因局部腐蚀程度的不同而有所降低，且腐蚀深度越大，抗拉承载力的降幅越显著 ...
闫慧强 +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 ZhiSun J +7 more
europepmc +1 more source
[Key role of biomechanical properties and material selection in rotator cuff repair]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiCai X, Zhou Y.
europepmc +1 more source
[Three-dimensional finite element analysis of digital wire loop space maintainers for missing deciduous teeth]. [PDF]
Beijing Da Xue Xue Bao Yi Xue BanMa L +6 more
europepmc +1 more source