Results 51 to 60 of about 77,601 (265)

Shearing Deformation of Fabrics

Journal of the Textile Machinery of Japan - Proceedings -, 1968
Studies on the shearing deformation of fabrics are surveyed.The factors affecting the shearing behavior are the inter-yarn friction, the elastic deformation at the crossing point of warp and weft, and yarn flexural rigidity. These factors are subjected to mechanical properties of the fibers and the mechanical structure of the fabrics. Shearing behavior
openaire   +2 more sources

Creep‐Induced Microstructural Evolution in an A2‐B2 Superalloy

Advanced Engineering Materials, EarlyView.
A 27.3Ta‐27.3Mo‐27.3Ti‐8Cr‐10Al (at.%) refractory high‐entropy alloy with precipitation‐strengthened A2‐B2 microstructure was studied by creep tests at 1030°C, which demonstrate a transition in deformation mechanisms in the range of 100–150 MPa applied stress. This is associated with changes in dislocation–precipitate interactions. Relevant deformation
Liu Yang, Aparajita Pramanik, Sandipan Sen, Shubhashis Dixit, Marcel Muench, R. J. Vikram, Daniel Schliephake, Yolita M. Eggeler, Ankur Chauhan, Martin Heilmaier, Alexander Kauffmann   +10 more
wiley   +1 more source

Development of Lattice‐Preferred Orientations of MgO Periclase From Strain Rate Controlled Shear Deformation Experiments Under Pressure up to 120 GPa

Geophysical Research Letters, 2022
The seismic anisotropy observed in Earth's lowermost mantle (D″ layer) is thought to originate from the lattice‐preferred orientation (LPO) of mantle materials induced by plastic deformation.
Yohan Park, Shintaro Azuma, Keishi Okazaki, Kentaro Uesugi, Masahiro Yasutake, Yu Nishihara, Ryuichi Nomura   +6 more
doaj   +1 more source

Influence of Test Temperature and Test Frequency on Fatigue Life of Aluminum Alloy EN AW‐2618A

Advanced Engineering Materials, EarlyView.
The influence of test temperature and test frequency on the fatigue life of EN AW‐2618A is investigated. High‐cycle fatigue tests are performed at different test temperatures and frequencies on the 1000 h/230°C overaged state. Both test parameters reduce fatigue life due to time‐dependent damage mechanisms.
Ying Han, Julian M. Rosalie, Jan Radners, Mauro Madia, Philipp von Hartrott, Birgit Skrotzki   +5 more
wiley   +1 more source

Study on the Deflection Calculation of a Steel Truss Web–Concrete Composite Beam Under Pre-Stress

Buildings
The aim of this study is to establish an accurate calculation method for the deflection caused by the effect of pre-stress in a steel truss web–concrete composite girder bridge based on the energy variational principle, considering the influence of shear
Chunmei Ni, Xiaowei Liu, Zhilong Wang, Sheng Li   +3 more
doaj   +1 more source

Shear deformation laminate theory used for sandwiches [PDF]

Metalurgija, 2011
The shear deformation laminate theory is very useful for the calculation of the sandwich composites. Sandwich can be defined as a special laminate with three layers and therefore can be modeled using shear deformation laminate theory by neglecting of ...
E. Kormaníková, Ilija Mamuzić
doaj  

The Effects of Shear on Mode II Delamination: A Critical Review [PDF]

Fracture and Structural Integrity, 2018
The paper focuses on the effects of shear deformation and shear forces on the mode II contribution to the energy release rate in delaminated beams. A critical review of the relevant literature is presented, starting from the end-notched flexure test as ...
Paolo Sebastiano Valvo
doaj   +1 more source

Creep Properties and Deformation Mechanism of Additively Manufactured NiAl‐CrMo Composites

Advanced Engineering Materials, EarlyView.
Additively manufactured NiAl‐CrMo composites contain numerous interfaces and cell boundaries that control their creep response. At 700°C under high applied stress, creep is dominated by dislocation‐controlled power‐law mechanisms. At 800°C–900°C and lower stresses, creep is primarily diffusion‐controlled along cell boundaries.
Jan Vollhüter, Andreas Bezold, Johan Westraadt, Katharina Fiegl, Subham Chattoraj, Benjamin Wahlmann, Carolin Körner, Michael Mills, Mathias Göken, Steffen Neumeier   +9 more
wiley   +1 more source

Analysis of the Direct Shear Test and Microstructure of the Lunar Soil Simulant Solidified by Sodium Silicate

Advances in Materials Science and Engineering, 2022
The lunar soil is an ideal building material for future lunar base construction. In order to improve the strength of lunar soil, basalt with similar composition to lunar soil was used to simulate lunar soil due to lack of real lunar soil, and the ...
Qinyong Ma, Hanyan Wang
doaj   +1 more source

Failure and Deformation of Sand in Torsional Shear

Soils and Foundations, 1986
ABSTRACT The deformation and strength characteristics of sand was studied by means of the torsional shear tests on hollow cylindrical samples with a height of 20 cm, an outer radius of 5 cm and an inner radius of 3 cm. It was found that in order to obtain accurate results it is essential both to very precisely measure the axial load, the torque and ...
TATSUOKA, FUMIO, SONODA, SHOJI, HARA, KATSUSHIGE, FUKUSHIMA, SHINJI, PRADHAN, TEJ B.S.   +4 more
openaire   +2 more sources