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

Damage tolerance of double-lap, multi-row composite bolted joints containing single missing fastener

点击次数: 所属单位:航空学院 发表刊物:ICCM Int. Conf. Compos. Mater. 摘要:The subject of this work is evaluation of the damage tolerance of double-lap, three-column and three-row composite bolted joints containing single missing fastener. Missing fastener is one of the damage scenarios may appear in manufacturing and service and it can cause reductions to the strength of the whole joint structure. A high-efficient explicit finite element model validated effective and accurate by experiments was developed and employed to evaluate the residual strength of multi-row composite bolted joints with single missing fastener. It is shown that the removal of fasteners can cause considerable reductions in joint stiffness, initial significant failure loads and ultimate loads of joints, and lead to a notable growth in bolt-load of bolts in the same column as or in the adjacent column to the missing fastener. © 2017 International Committee on Composite Materials. All rights reserved. 是否译文: 发表时间:2017-01-01 第一作者:陈普会,陈普会,陈普会,陈普会,陈普会 通讯作者:,陈普会,陈普会 其他作者:Zhuang, Fujian