Results 81 to 90 of about 3,933,135 (353)

Parameter Variation in Planetary Ball Milling of Titanium Aluminide Powder in XHV‐Adequate Atmosphere

Advanced Engineering Materials, EarlyView.
This study investigates the effects of milling parameters, including rotational speed, milling duration, and ball‐to‐powder ratio, on TiAl particle size and morphology in an XHV‐equivalent atmosphere. The creation of oxide‐free surfaces enhances the mechanical properties of green bodies.
Jytte Möckelmann, Armin Piwek, Julius Peddinghaus, Kai Brunotte, Bernd-Arno Behrens   +4 more
wiley   +1 more source

Practical study on shear strength of reinforced concrete haunched beams

Journal of Engineering and Applied Science
In structural engineering, the behavior and strength of reinforced concrete haunched beams (RCHBS) are crucial, especially when shear strength governs design.
Tarek I. Ebeido, Hossam M. Eltelwany, Muhammad A. Diab   +2 more
doaj   +1 more source

Experimental Study on the Shear Strength of Cement-Sand-Gravel Material

Advances in Materials Science and Engineering, 2018
An experimental study on the shear strength development of cement-sand-gravel (CSG) material was carried out using triaxial compression tests. The effects of the cementing agent content, aggregate content, and gradation on the shear strength of CSG ...
Jie Yang, Xin Cai, Qiong Pang, Xing-wen Guo, Ying-li Wu, Jin-lei Zhao   +5 more
doaj   +1 more source

Dynamic Shear Strength of Saturated Clay

Soils and Foundations, 1978
ABSTRACT In order to study the dynamic shear strength of saturated clay, the dynamic simple shear tests were carried out and the dynamic strength was compared with the static strength under various stress conditions. In these experiments, increase of pore water pressure of sample was measured during the test and the effect of pore water pressure on ...
O-HARA, SUKEO, MATSUDA, HIROSHI
openaire   +1 more source

Development of a direct simple shear apparatus for peat

, 2009
This paper discusses the design and development of a new direct simple shear (DSS) apparatus for testing peat soils. The apparatus has been designed to test peat at low effective stresses, representative of its in-situ condition and allow the ...
Boylan, Noel, Long, Michael (Michael M.)
core   +1 more source

Wet granulation in laboratory-scale high shear mixers: Effect of chopper presence, design and impeller speed [PDF]

, 2011
The effect of the main means of agitation in a high shear mixer has been investigated in this study. Granulation runs have been performed on a fine cohesive microcrystalline cellulose powder (Avicel 105, d50 = 20 μm) often used as a pharmaceutical ...
Hemati, Mehrdji, M. Hemati, Oulahna, Driss, T.M. Chitu, D. Oulahna, Chitu, Toma Mihai   +5 more
core   +1 more source

Slip Localization Intensification Mediated by Grain Boundary Sliding in a Polycrystalline Nickel‐Based Superalloy

Advanced Engineering Materials, EarlyView.
The temperature dependence of fatigue behavior in nickel‐based superalloys is investigated through high‐resolution measurements of plastic localization. While increasing temperature reduces localization and enhances fatigue performance in René 88DT, Inconel 718 exhibits a sharp degradation at intermediate temperature due to intensified slip ...
M. Calvat, D. Anjaria, I. Woo, C. Bean, D. Texier, J. C. Stinville   +5 more
wiley   +1 more source

Interface Roughness Parameters and Shear Strength

Modern Applied Science, 2013
The interlayer bond strength between binder and wearing course and several possible treatments of enhancing the contact surface roughness and the interlocking are investigated. For this purpose, conventional methods, such as shear tests, but also laser image acquisition of the binder upper surface have been used. The mechanical outcomes of a shear test
D'ANDREA, Antonio, TOZZO, CRISTINA, BOSCHETTO, Alberto, Bottini, Luana   +3 more
openaire   +3 more sources

Effect of temperature on the shear strength of soils and the soil–structure interface

Canadian geotechnical journal (Print), 2016
In the present work, the shear behaviour of soils and the soil–concrete interface is investigated through direct shear tests at various temperatures. A conventional direct shear apparatus, equipped with a temperature control system, was used to test sand,
N. Yavari, A. Tang, Jean-Michel Pereira, G. Hassen   +3 more
semanticscholar   +1 more source

Shear strength characteristics of mechanically biologically treated (MBT) waste

, 2011
Mechanical biological treatment (MBT) is the generic name for a group of processes which have been used to reduce the biodegradable content of municipal solid waste (MSW) in order to aid compliance with the Landfill Directive.
Fernando, V.I. Sudarshana C.K., Fernando, V I Sudarshana C K   +1 more
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