Theoretical and experimental modal responses of adhesive bonded T-joints

被引：19
作者：
Kunche, Mani Chandra [1 ]
Mishra, Pradeep K. [2 ]
Nallala, Hari Babu [1 ]
Hirwani, Chetan K. [3 ]
Katariya, Pankaj, V [1 ]
Panda, Subhransu [2 ]
Panda, Subrata K. [1 ]
机构：
[1] NIT Rourkela, Dept Mech Engn, Rourkela 769008, Odisha, India
[2] BPUT, Dept Mech Engn, Rourkela, Odisha, India
[3] Aditya Engn Coll, Dept Mech Engn, Surampalem 533437, Andhra Pradesh, India
来源：
WIND AND STRUCTURES | 2019年 / 29卷 / 05期
关键词：
ANSYS APDL; fiber orientation; free vibration; glass/epoxy composite; T-joint; FEM; FREE-VIBRATION ANALYSIS; REFINED PLATE-THEORY; SHEAR DEFORMATION-THEORY; TEE JOINTS; NUMERICAL-ANALYSIS; CYLINDRICAL-SHELL; COMPOSITE PLATES; DYNAMIC-ANALYSIS; SANDWICH PLATES; OPTIMAL-DESIGN;
D O I：
10.12989/was.2019.29.5.361
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
The modal frequency responses of adhesive bonded T-joint structure have been analyzed numerically and verified with own experimental data. For this purpose, the damped free frequencies of the bonded joint have been computed using a three-dimensional finite element model via ANSYS parametric design language (APDL) code. The practical relevance of the joint structure analysis has been established by comparing the simulation data with the in-house experimental values. Additionally, the influences of various geometrical and material parameters on the damped free frequency responses of the joint structure have been investigated and final inferences discussed in details. It is observed that the natural frequency values increase for the higher aspect ratios of the joint structure. Also, the joint made up of Glass fiber/epoxy with quasi-isotropic fiber orientation indicates more resistance towards free vibration.
引用
收藏
页码：361 / 369
页数：9
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