Results 41 to 50 of about 1,811 (217)

Buckling and Postbuckling Analyses of a Skew Plate

Journal of Mechanics, 2008
AbstractThe applications of skew plates in the construction of aerospace structures are well known. The critical buckling load and post-buckling strength are two important design parameters of skew composite laminates. In this study, the refined buckling and nonlinear postbuckling solutions of a homogenous isotropic skew plate based on polynomial ...
H. W. Liao, H. Y. Huang
openaire   +1 more source

Approximate Stability Analysis of Omega‐Stringer Stiffened Composite Panels

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 1, March 2026.
ABSTRACT Thin‐walled composite structures are widely used in weight‐critical applications such as aircraft and spacecraft. However, ensuring the stability of such structures under various load cases remains a key challenge in their design and optimization.
Cherine El Yaakoubi‐Mesbah, Christian Mittelstedt   +1 more
wiley   +1 more source

Improved Material Exploitation of Composite Airframe Structures by Accurate Simulation of Postbuckling and Collapse – The Projects POSICOSS and COCOMAT [PDF]

, 2005
European aircraft industry demands for reduced development and operating costs, by 20% and 50% in the short and long term, respectively. Contributions to this aim are provided by the completed project POSICOSS and the running follow-up project COCOMAT ...
Rohwer, Klaus, Degenhardt, Richard, Zimmermann, Rolf, Rolfes, Raimund   +3 more
core  

A new sinusoidal shear deformation theory for bending, buckling, and vibration of functionally graded plates [PDF]

, 2013
A new sinusoidal shear deformation theory is developed for bending, buckling, and vibration of functionally graded plates. The theory accounts for sinusoidal distribution of transverse shear stress, and satisfies the free transverse shear stress ...
Thai, Huu-Tai, Vo, Thuc
core   +1 more source

A Review of Trans‐Dimensional Kirigami: From Compliant Mechanism to Multifunctional Robot

Advanced Intelligent Systems, Volume 8, Issue 2, February 2026.
This review outlines recent advancements in the geometric design and mechanical properties of kirigami. The kirigami is classified into two categories from a compliant mechanism perspective, highlighting their applications in metamaterials and robotic systems. Finally, the future research directions, is explored focusing on the potential of integrating
Yang Yu, Jinyao Zhang, Dengchen Wang, Yanqi Yin, Yehui Wu, Ruiyu Bai, Jiaqiang Yao, Yupei Zhang, Jingwen Yin, Chao Tang, Alexey S. Fomin, Wenjie Sun, Chen Liu, Bo Li, Guimin Chen   +14 more
wiley   +1 more source

Probabilistic Approach for better Buckling Knock-down Factors of CFRP Cylindrical Shells - Tests and Analyses [PDF]

, 2007
The industry in the fields of civil and mechanical engineering, and in particular of aerospace demands for significantly reduced development and operating costs. Reduction of structural weight at safe design is one avenue to achieve this objective.
Bethge, Arne, Rohwer, Klaus, Degenhardt, Richard, Zimmermann, Rolf, Kling, Alexander   +4 more
core  

Non-linear analysis of laminated composite doubly curved shallow shells

Vietnam Journal of Mechanics, 2006
This paper deals with governing equations and approximate analytical solutions based on some wellknown assumptions to the non-linear buckling and vibration problems of laminated composite doubly curved shallow shells.
Dao Huy Bich
doaj   +1 more source

Joint Damage Effects on Axial Capacity of Cold‐Formed Steel Uprights: Experimental, Numerical, and Machine Learning Study

Advances in Civil Engineering, Volume 2026, Issue 1, 2026.
This study quantifies how beam‐to‐column joint damage alters the axial resistance and failure modes of cold‐formed steel (CFS) uprights used in industrial storage rack systems. Current design‐oriented assessments typically neglect the reduction of joint rotational stiffness and moment resistance caused by prior cyclic joint deterioration, which can ...
George Taranu, Casim Yazici, Fatih Mehmet Özkal, Meng Gao   +3 more
wiley   +1 more source

Buckling of an axisymmetric vesicle under compression: the effects of resistance to shear [PDF]

, 2007
We consider the axisymmetric deformation of an initially spherical, porous vesicle with incompressible membrane having finite resistance to in-plane shearing, as the vesicle is compressed between parallel plates.
Jensen, O. E.; id_orcid, Richardson, Giles, Jensen, O.E., Preston, S.P., Preston, S. P.   +4 more
core   +1 more source

Nonlinear buckling analysis of porous-core FG-GPLRC toroidal shell segments with generalized meridional curvature reinforced by orthogonal stiffeners

Vietnam Journal of Mechanics
By utilizing the Donnell shell theory with von K\'{a}rm\'{a}n strain-displacement relationship, the nonlinear buckling behavior of porous core functionally graded graphene platelet-reinforced composite (FG-GPLRC) toroidal shell segments with generalized
Vu Hoai Nam, Kieu Lan Huong, Le Ngoc Ly, Cao Van Doan, Pham Thanh Hieu   +4 more
doaj   +1 more source