Results 21 to 30 of about 2,878,495 (255)

THE STRESS-AND-STRAIN STATE OF THE SOUTH-EASTERN PART OF THE SKYBA AND BORYSLAV-POKUTTYA NAPPES OF THE UKRAINIAN CARPATHIANS

Геодинамика и тектонофизика, 2015
The article presents results of field studies and interpretation of tectonophysical data from profiles in the valleys of Bystritsa Nadvornyanskaya, Prut, Pistynka (the right-side tributary of the Prut river), Belyi and Chernyi Cheremosh, and Seret rivers.
I. M. Bubniak, Yu. M. Vikhot, M. V. Nakapelyukh   +2 more
doaj   +1 more source

Static and free vibration of axially loaded functionally graded beams based on the first-order shear deformation theory [PDF]

, 2013
The first-order shear deformation beam theory for static and free vibration of axially loaded rectangular functionally graded beams is developed. In this theory, the improved transverse shear stiffness is derived from the in-plane stress and equilibrium ...
Thai, Huu-Tai, Vo, Thuc, Nguyen, Trung-Kien   +2 more
core   +1 more source

Influence of the Various Deformation Modes on Rheology of High-Concentrated Magnetorheological Fluids of Complex Composition for Controlled Layered Structures

Frontiers in Materials, 2019
The results of an experimental study of the rheological behavior of highly concentrated magnetorheological fluids of complex composition containing the main magnetosensitive filler—carbonyl iron and additives—particles of aerosil, chromium dioxide, and ...
Evguenia Korobko, Mikalai Zhurauski, Zoya Novikova   +2 more
doaj   +1 more source

Experimental study on dynamic responses of aluminum honeycomb sandwich plates subjected to water-entry impact

Baozha yu Chongji
The pressure characteristics and structural deformation mechanism of aluminum honeycomb sandwich plates (AHSPs) under water-entry impact were investigated through experimental methods.
Kailing GUO, Yong LIAO, Zhikui ZHU, Dong LIU, Ling ZHU   +4 more
doaj   +1 more source

EFFECTS OF TWO TYPES OF CONTROLLABLE DEFORMATION ON ENERGY EXTRACTION OF A FLEXIBLE HYDROFOIL

Brodogradnja, 2022
Energy extraction capacity of controllably flexible hydrofoil was studied under two identified deformation modes. Deformation modes, flexure parameters (flexure amplitude  and flexure coefficient ) and motion parameters (reduced frequency f* and ...
Yubing Zhang, Yong Wang, Guang Sun, Jiazhen Han, Yudong Xie   +4 more
doaj   +1 more source

Identification of mode couplings in nonlinear vibrations of the steelpan [PDF]

, 2014
The authors are grateful to Bertrand David (Telecom-ParisTech) for computing the code allowing the STFT filtering procedure used in Section 5.1. The filter has been designed in the framework of the PAFI project (Plateforme d’Aide la facture Instrumentale,
TOUZÉ, Cyril, MONTEIL, Mélodie, THOMAS, Olivier   +2 more
core   +1 more source

Friction Analysis on Scratch Deformation Modes of Visco-Elastic-Plastic Materials [PDF]

, 2012
Understanding of abrasion resistance and associated surfaces deformation mechanisms is of primary importance in materials engineering and design. Instrumented scratch testing has proven to be a useful tool for characterizing the abrasion resistance of ...
D.J. , Schipper, J. , Jamari, I. , Syafaat, Budi , Setiyana   +3 more
core   +1 more source

Some Approaches to Quantitative Classification of Plastic Deformation Processes Based on the Parameters of Their Stress–Strain State Determined by Simulation Modeling

Metals
The article discusses the methods for classifying processes for testing and processing metals by plastic deformation, based on the characteristics of their stress–strain state.
Valentin Kamburov, Rayna Dimitrova
doaj   +1 more source

Deformation Performance Analysis of a Truss Structure Based on the Deformation Decomposition Method

Buildings, 2022
Trusses are among the basic components of large-span bridges and large-space structures. A method is proposed to conduct a comprehensive deformation analysis of a truss in terms of the basic rigid body displacements and the tension and compression ...
Dongwei Wang, Mengfei Shang, Panxu Sun
doaj   +1 more source

Response mechanism of soil-immersed tunnel based on static pushover model tests

Yantu gongcheng xuebao
The static pushover tests on the underground structures mainly concentrate on consistent deformation of soils, with scarcely any studies considering soil dislocation. A regional pushover method is proposed.
CHENG Xinjun 1, 2 , XU Kunpeng 1 , JING Liping 3, CUI Jie 4, LI Yadong 4, LIANG Hai'an 2
doaj   +1 more source