Results 81 to 90 of about 740 (154)

[Rehabilitation guidelines and specifications for traumatic spinal cord injury (2025 edition)]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Professional Committee Of Spine And Spinal Cord Injury Rehabilitation China Association Of Rehabilitation Of Disabled Persons   +3 more
europepmc   +1 more source

T形头单向螺栓连接T形件-钢管节点抗拉性能研究

open access: yesJianzhu Gangjiegou Jinzhan
新型T形头单向螺栓能够有效解决传统高强螺栓无法直接应用于端板连接钢梁-钢管柱节点的问题,且其施工较为简便。然而,采用此类新型螺栓连接的梁柱节点中各组件承载机理尚不明确,有待进一步研究。传统高强螺栓连接梁柱节点与T形头单向螺栓连接节点的主要不同之处在于端板及钢管柱壁上的螺栓孔形状。为探究此类新型连接节点中钢管组件的力学响应与承载机理,本文基于组件法,通过有限元分析软件ABAQUS对T形件-钢管节点的抗拉性能开展了系统的数值分析。首先建立了精确的节点三维有限元模型,研究了T形头单向螺栓连接T形件 ...
董鹏刚, 孙乐乐, 张晋, 王思琦
doaj  

[Clinical features and variant spectrum of <i>FGFR3</i>-related disorders]. [PDF]

open access: yesZhongguo Dang Dai Er Ke Za Zhi
Gu SL   +8 more
europepmc   +1 more source

[Effect of autologous osteochondral tissue and periosteum transplantation on tendon-bone healing of rotator cuff in rabbits]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Fang S   +7 more
europepmc   +1 more source

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

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

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