supported by the National Natural Science Foundation of China(Grant Nos.12225206 and 11921002);the Tsinghua National Laboratory for Information Science and Technology,and a grant from the Institute for Guo Qiang,Tsinghua University(Grant No.2021GQG1009).
Mechanical-guided assembly of three-dimensional(3D)mesostructures from pre-defined 2D precursors based on the deterministically controlled buckling has attracted increasing attention in both fundamental and applied re...
Buckling and postbuckling characteristics of laminated graphene-enhanced composite(GEC)truncated conical shells exposed to torsion under temperature conditions using finite element method(FEM)simulation are presented ...
State Key Laboratory of Structural Analysis for Industrial Equipment(S22303);Fundamental Research Funds for the CentralUniversities(DUT22LK16,DUT21LK35);National Natural Science Foundation of China(12002071).
Large deflection postbuckling responses of metamaterial cylindrical shells perforated by arrayed circular holes are investigated through a newly proposed theoretical model incorporating with finite element method and ...
This research is funded by University of Transport Technology(UTT)under grant number DTTD2021-04.
The main aim of this paper is to present an analytical approach on the postbuckling for torsionally loaded sandwich carbon nanotube(CNT)reinforced cylindrical shells with the auxetic core.The considered shells consist...
Project supported by the National Natural Science Foundation of China(Nos.11802005,12172012,11832002,and 11427801);the General Program of Science and Technology Development Project of Beijing Municipal Education Commission of China(No.KM201910005035)
This paper analyzes the nonlocal thermal buckling and postbuckling behaviors of a multi-layered graphene nanoplatelet(GPL)reinforced piezoelectric micro-plate.The GPLs are supposed to disperse as a gradient pattern in...
This work explores the postbuckling behavior of a marine stifened composite plate in the presence of initial imperfections.The imperfection shapes are derived from buckling mode shapes and their combinations.Thereafte...
Project(JCYJ20190808175801656)supported by the Science and Technology Innovation Commission of Shenzhen,China;Project(2021M691427)supported by Postdoctoral Science Foundation of China;Project(9680086)supported by the City University of Hong Kong,China。
Variable stiffness composite laminates(VSCLs)are promising in aerospace engineering due to their designable material properties through changing fiber angles and stacking sequences.Aiming to control the thermal postbu...
Project supported by the Natural Science Foundation of Jiangxi Science and Technology Department(No. 20202BAB204027)。
This study presents the size-dependent nonlinear thermal postbuckling characteristics of a porous functionally graded material(PFGM) microplate with a central cutout with various shapes using isogeometric numerical te...
An analytical approach is proposed to study the postbuckling of circular cylindrical shells subject to axial compression and lateral pressure made of functionally graded graphene platelet-reinforced polymer composite ...
supported by the National Natural Science Foundation of China(Nos.11672252 and11602204);the Fundamental Research Funds for the Central Universities,Southwest Jiaotong University(No.2682016CX096)
In this paper, multi-scale modeling for nanobeams with large deflection is conducted in the framework of the nonlocal strain gradient theory and the Euler-Bernoulli beam theory with exact bending curvature. The propos...