Results 81 to 90 of about 52,029 (359)

Prediction of the wave induced second order vertical bending moment due to the variation of the ship side angle by using the quadratic strip theory

International Journal of Naval Architecture and Ocean Engineering, 2018
In this study, the second order bending moment induced by sea waves is calculated using the quadratic strip theory. The theory has the fluid forcing terms including the quadratic terms of the hydrodynamic forces and the Froude–Krylov forces.
Seunglyong Kim, Jungsoo Ryue, In-Kyu Park   +2 more
doaj   +1 more source

Hydrogen‐Assisted Fracture of Iron‐Based Fe–Ni–Al Alloys

Advanced Engineering Materials, EarlyView.
Principal relations and fracture mechanisms of single‐phase and precipitate‐strengthened Fe–Ni–Al alloys subjected to prior electrochemical hydrogen charging are identified. The mechanisms of hydrogen effect on strength and microhardness are discussed, including hydrogen‐induced increase in microhardness and the role of hydrogen in fracture behavior ...
Nataliya Yadzhak, Olha Zvirko, Rostyslav Leshchak, Hryhoriy Nykyforchyn   +3 more
wiley   +1 more source

The influence of geometrical imperfection on the collapse behavior and ultimate bending capacity of ship box girder

Curved and Layered Structures
This study investigates the ultimate bending moment of box girders within ship structures, dissecting the impact of geometrical parameters, initial imperfections, and the direction of bending moment.
Firdaus Muhamad Imam, Adiputra Ristiyanto   +1 more
doaj   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

Advanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara, Vincent Rat, Quentin Dubreuil, Patrice Valorge, Simon Goutier, Alain Denoirjean, Olivier Messe, Céline Ruelle, Jean‐Philippe Poli   +8 more
wiley   +1 more source

Bending Moment Capacity of L-Shaped Mitered Frame Joints Constructed of MDF and Particleboard

BioResources, 2015
The impact of fastener type (glued and unglued butterfly dovetail keys, glued and unglued H-shaped dovetail keys, one-pin dowel, two-pin dowels, and plywood spline) and wood composite material type on the bending moment capacity of L-shaped mitered frame
Mohammad Derikvand, Carl Albert Eckelman
doaj   +1 more source

Improving the Deformability and Recovery Moment of Shape Memory Polymer Composites for Bending Actuators: Multiple Neutral Axis Skins and Deployable Core [PDF]

, 2023
Dajeong Kang, Jae‐Moon Jeong, Kwang Il Jeong, Seong Su Kim   +3 more
openalex   +1 more source

Cracking and tension field action in composite beams [PDF]

Two aspects of the behaviour of uncased composite 'T' beams of steel and concrete are considered. Flexural cracking in the reinforced concrete slab was studied by subjecting seven 350-mm deep composite beams to hogging bending moment.
Allison, Robert William
core  

A Probability Distribution Model for the Degree of Bending In Tubular KT-Joints of Offshore Jacket-Type Platforms Subjected To IPB Moment Loadings

, 2019
One of the crucial parameters in the fatigue reliability assessment of an offshore structure’s tubular joints is the stress concentration factor (SCF).
Ahmadi, Hamid, Zavvar, Esmaeil, Mayeli, Vahid   +2 more
core   +1 more source

Workflow for Design of Experiments‐Based Modeling of Species Transport and Growth Kinetics in GaN Hydride Vapor Phase Epitaxy

Advanced Engineering Materials, EarlyView.
A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič, G. Lukin, H. Torkashvand, A. Kerschbaum, M. Müller, S. Besendörfer, J. Heitmann, J. Friedrich   +7 more
wiley   +1 more source

Slamming response analysis of global load for large-bow flare naval ship in rough sea

Zhongguo Jianchuan Yanjiu
ObjectivesWhen a large-bow naval ship encounters adverse sea conditions, bow flare slamming causes a hull girder whipping response which threatens the security of global longitudinal strength.
Xue QU, Kai ZHENG, Luyao ZOU, Jian ZOU
doaj   +1 more source