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Actin based cell chirality emerging at the boundary of 2D-microtissue directs chiral multicellular pattern formation. [PDF]

Nat Commun
Shi W, Nguyen DTL, Goh WJ, Ong HT, Tan RB, Fu C, Bershadsky AD, Mogilner A, Tee YH.   +8 more
europepmc   +1 more source

Study on the failure mechanism and cutting efficiency of rebar in linear cutting based on the finite-discrete element method. [PDF]

Sci Rep
Yi X, Wei Y, Chen J, Wang T.
europepmc   +1 more source

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Upgrading SANISAND model to address continuous stress principal axis rotation: A conservative approach

International Journal for Numerical and Analytical Methods in Geomechanics, 2022
AbstractThe SANISAND models are known for their ability to simulate sands behavior with various properties under a wide range of loadings. Nevertheless, there is much room for improvement in simulating stress principal axis (PA) rotation effects. This study tried to address the continuous stress PA rotation problem following a conservative approach in ...
Sasan Shahrokhi, Omid R. Barani
exaly   +2 more sources

Drained deformation characteristics of granular soil under pure principal stress axis rotation: impact of sample preparation

Acta Geotechnica, 2021
The distinct initial fabrics of sand may give rise to dramatically different responses to the applied loading, as evidenced by numerous laboratory tests reported in the literature. In this study, both dry deposition (DD) and moist tamping (MT) methods were employed to prepare sand specimens to generate different initial fabrics.
Jun Wang, Yuanqiang Cai, Quanyang Dong
exaly   +2 more sources

Experimental study on the mechanical properties of water-rich mudstone under principal stress axis rotation

Arabian Journal of Geosciences, 2021
Xuefeng Zhang
exaly   +2 more sources

Deformation Characteristics and Noncoaxial Behavior of Fiber-Reinforced Soil under Pure Principal Stress Axis Rotation

International Journal of Geomechanics
Liu Jiashun, Kaixin Zhu
exaly   +2 more sources

Influence mechanism of the principal stress axis rotation effect on the propagation of blast-induced cracks under in-situ stress

Theoretical and Applied Fracture Mechanics
Lin Minghua
exaly   +2 more sources

Effect of Principal Stress Axis Rotation on Resilient and Permanent Axial Strains of Unbound Aggregate Materials

Lecture Notes in Civil Engineering
Tatsuya Ishikawa, Daoju Ren
exaly   +2 more sources

Generalized Plastic Mechanics Considering the Rotation of Principal Axis of Stress

2019
Traditional plastic mechanics ignore the rotation of principal axis of stress, that is, the direction of principal stress axis does not change in the hardening process. In fact, the direction of stress axis will deflect due to load induced by earthquake, vehicle, etc., and thus cause plastic deformation.
Yuanxue Liu, Yingren Zheng
openaire   +1 more source