个人信息:
陈普会
招生学科专业:
航空宇航科学与技术 -- 【招收博士、硕士研究生】 -- 航空学院
机械 -- 【招收博士、硕士研究生】 -- 航空学院
学位:工学博士学位

个人信息: Personal information

学历:南京航空航天大学 所在单位:航空学院

Effect of Z-pin/stitching on the shear carrying capacity of composite T-joints

点击次数: 所属单位:航空学院 发表刊物:Fuhe Cailiao Xuebao 摘要:Three-dimensional FEM models were used to simulate the Z-pin/stitching reinforced T-joint specimens. The interface failure was simulated with cohesive zone model, and the effect of Z-pin/stitching was simulated with nonlinear springs inserted into the interface. The mechanical properties of the spring, i.e. bridging law, were obtained based on a micromechanical approach. Comparing with experimental results and the FEM results, it is difficult to increase the shear carrying capacity of T-joints through Z-pin/stitching as the shear carrying capacity of unreinforced T-joint is quite high already. After analyzing the a few schemes which can increase the shear carrying capacity of T-joints, choosing stitch with high tensile strength and low tensile modulus was suggested to be used for the design of interface reinforcement. © 2018, Editorial Office of Acta Materiae Compositae Sinica. All right reserved. ISSN号:1000-3851 是否译文: 发表时间:2018-04-01 第一作者:陈普会 通讯作者:,,陈普会,陈普会,陈普会,陈普会,陈普会,陈普会,陈普会,陈普会,陈普会,陈普会 其他作者:Kong, Bin,Li, Mengjia,Peng, Tao,Yao, Zhenglan,Qiu, Xueshi