Results 51 to 60 of about 1,141 (154)

预制装配式型钢混凝土梁抗剪承载力的智能模型研究

Jianzhu Gangjiegou Jinzhan
通过建立计算预制装配式型钢混凝土（PSRC）梁抗剪承载力的智能模型，在一定程度上提高了计算精度与适用性。基于BP人工神经网络算法，通过对影响PSRC梁抗剪承载力的相关参数进行梳理，选取14个主要影响参数作为输入层，以试算法确定隐含层节点数为5，初步构建了3层结构人工神经网络系统；以收集的76组试验数据作为学习样本，对构建的神经网络系统进行训练，建立了对PSRC梁及SRC梁抗剪承载力计算的N14-5-1智能模型。使用智能模型对6个PSRC梁构件及6个SRC梁构件进行抗剪承载力计算，并通过与规范公式计算结果、
刘坚, 招渝, 刘长江, 马宏伟, 邢增林, 周观根, 肖海鹏, 彭林苗, 任达, 陈原, 童华炜, 戚玉亮, 杨勤鹏, 张专涛   +13 more
doaj  

[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

[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

[Finite element analysis for predicting osteonecrosis of the femoral head collapse based on the preserved angles]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi, 2023
Lu S, Lin T, He M, He X, He X, Tian J, Wei T, Zhan Z, Lin K, Wei Q.   +9 more
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

[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

[Research progress on enhancing osseointegration properties of polyetheretherketone implants through various modification methods]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Liu S, Feng X, Chen C.
europepmc   +1 more source

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 progress and clinical application of veneer materials for implant-fixed restoration in edentulous jaws]. [PDF]

Zhejiang Da Xue Xue Bao Yi Xue Ban
Chen Y, Gu X.
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