Results 41 to 50 of about 56,619 (305)

Innovating Aircraft Repair Processes: The Role of Digitalization in Sustainability

Advanced Engineering Materials, EarlyView.
This research explores how digitalization—by storing detailed non‐destructive testing data in structured DICONDE databases and creating a standard data model of the component—innovates aviation maintenance and repair processes. Coupled with a developed state‐based simulation model, it enables data‐driven, sustainable repair strategies that reduce waste,
Johanna Aigner, Geo Jacob, Florian Raddatz, Gerko Wende   +3 more
wiley   +1 more source

Research on the dynamic buckling of functionally graded material plates under conditions of one edge fixed and three edges simply supported

E3S Web of Conferences, 2018
Based on the strain assumption and linear mixing rate of Vogit, the physical property parameter expression of functionally graded material plates is obtained.
Xin Wang, Jun Han Zhi, Li Wu Ya
doaj   +1 more source

An Analytical Approach of Nonlinear Thermo-mechanical Buckling of Functionally Graded Graphene-reinforced Composite Laminated Cylindrical Shells under Compressive Axial Load Surrounded by Elastic Foundation [PDF]

Journal of Applied and Computational Mechanics, 2020
This paper deals with an analytical approach to predict the nonlinear buckling behavior of functionally graded graphene-reinforced composite laminated cylindrical shells under axial compressive load surrounded by Pasternak’s elastic foundation in a ...
Ngoc Ly Le, Thi Phuong Nguyen, Hoai Nam Vu, Thoi Trung Nguyen, Minh Duc Vu   +4 more
doaj   +1 more source

The origin of compression influences geometric instabilities in bilayers [PDF]

, 2018
Geometric instabilities in bilayered structures control the surface morphology in a wide range of biological and technical systems. Depending on the application, different mechanisms induce compressive stresses in the bilayer.
Andres, Sebastian, Budday, Silvia, Steinmann, Paul   +2 more
core   +1 more source

Multimodal Mechanical Testing of Additively Manufactured Ti6Al4V Lattice Structures: Compression, Bending, and Fatigue

Advanced Engineering Materials, EarlyView.
In this experimental study, the mechanical properties of additively manufactured Ti‐6Al‐4V lattice structures of different geometries are characterized using compression, four point bending and fatigue testing. While TPMS designs show superior fatigue resistance, SplitP and Honeycomb lattice structures combine high stiffness and strength. The resulting
Klaus Burkart, Jonas Schmidt, Anastasiya Toenjes, Johanna Eisenträger   +3 more
wiley   +1 more source

Elastic Buckling Behavior of Functionally Graded Material Thin Skew Plates with Circular Openings

Buildings
This study investigates the elastic buckling behavior of Functionally Graded Material (FGM) thin skew plates featuring a circular opening. FGMs, known for their unique property gradients, have gained prominence in structural engineering due to their ...
Adnan Alashkar, Mohamed Elkafrawy, Rami Hawileh, Mohammad AlHamaydeh   +3 more
doaj   +1 more source

Uncertainty in Loading and Control of an Active Column Critical to Buckling

Shock and Vibration, 2012
Buckling of load-carrying column structures is an important design constraint in light-weight structures as it may result in the collapse of an entire structure.
G.C. Enss, R. Platz, H. Hanselka
doaj   +1 more source

Dent-to-Stiffener Evaluation Concept for Thin-Walled Steel Cylinders

Architecture, Civil Engineering, Environment, 2023
Defects/imperfections can occur during manufacturing, assembly, welding, and other processes, which can reduce the critical buckling load. However, the axial buckling load is beyond the scope of this work, and there are many studies on the stiffening ...
Akarsu Oğuzhan, Bayrak Barış, Kiliç Mahmut, Maali Mahyar, Aydin Abdulkadir Cüneyt   +4 more
doaj   +1 more source

On‐Demand Activation of Thin Alginate Shell Encapsulated Volatile Liquid for Untethered Pneumatic Soft Actuation

Advanced Engineering Materials, EarlyView.
Phase‐changing liquids enable untethered pneumatic actuation in soft robotics but suffer from volatility and storage challenges. This work reports a simple method to encapsulate Novec 7000 within micron‐thin alginate shells via in situ injection and ionic crosslinking.
Rayan A. M. Basodan, Jack Keddie, Byoungyoul Park, Hyun‐Joong Chung   +3 more
wiley   +1 more source

A parametric study on the buckling of functionally graded material plates with internal discontinuities using the partition of unity method

, 2013
In this paper, the effect of local defects, viz., cracks and cutouts on the buckling behaviour of functionally graded material plates subjected to mechanical and thermal load is numerically studied.
Chakraborty, S, Ganapathi, M, Natarajan, S, Subramaniam, M   +3 more
core   +1 more source