Results 91 to 100 of about 38,166 (280)

Aseismic Capability of Beam-to-Column Joint in RC Frame Under Biaxial Loading

Advances in Civil Engineering
The aseismic capability of a beam-to-column connection may be lower under identical bidirectional compared to unidirectional loads. However, earthquake excitations are multidimensional and random, so joints may be simultaneously subjected to different ...
Yanwei Cui, Yuan Man
doaj   +1 more source

Ultimate State of Biaxial Compression and Bending of H-Shaped Steel Members Under Complex Loading

Taiyuan Ligong Daxue xuebao
Purposes To obtain the ultimate state performance of H-shaped steel components under different loading paths, a method for determining the ultimate state of components is proposed on the basis of the elastic-plastic stability theory.
WU Erqiang, CHENG Xin, DU Huibo, ZHAO Jinhui   +3 more
doaj   +1 more source

Biaxial tests of flat graphite/epoxy laminates [PDF]

The influence of biaxially applied loads on the strength of composite materials containing holes was analyzed. The analysis was performed through the development of a three dimensional, finite element computer program that is capable of evaluating fiber ...
Jones, D. L., Liebowitz, H.
core   +1 more source

Flexible Unusual Ternary‐Component Graded‐Modulus Dielectric Films with High‐Density Capacitive Energy Storage

Advanced Science, EarlyView.
Hierarchical PP–LSR107–BaTiO3 nanocomposite films are fabricated by one‐step extrusion and stretching for roll‐to‐roll manufacture, combining high energy storage and processing flexibility. LSR107 surrounds BaTiO3‐rich regions, locating amorphous PP, decreasing defects, and introducing deep traps that homogenize the electric field and suppress charge ...
Yi Gao, Xin‐Jie Wang, Lei Huang, Kun Xing, Baoquan Wan, Yan‐Hui Song, Jian‐Tao Wang, Li‐Juan Yin, Tong Liang, Yan Meng, Zunpeng Feng, Kai Huang, Ke Bi, Shao‐Long Zhong, Zhi‐Min Dang   +14 more
wiley   +1 more source

Finite volume analysis of reinforced concrete structure cracking using a thermo-plastic-damage model [PDF]

, 2019
This paper proposes modifications to the phenomenological model formulation called CDPM2, developed by Grassl et al. [1]. The proposed modifications are designed to enhance model performance with coupling to temperature effects.
Bessette, C., Chekired, M., Côté, J., Jinga, L., Selma, B.   +4 more
core  

N-Graphdiyne two-dimensional nanomaterials: Semiconductors with low thermal conductivity and high stretchability

, 2018
We conducted density functional theory (DFT) and molecular dynamics simulations to explore the mechanical/failure, thermal conductivity and stability, electronic and optical properties of three N-graphdiyne nanomembranes.
Fan, Zheyong, Makaremi, Meysam, Mortazavi, Bohayra, Rabczuk, Timon, Shahrokhi, Masoud   +4 more
core   +1 more source

Biomimetic Bone Marrow Monocyte Membrane‐Fused Extracellular Vesicles for Targeted Therapy of Myocardial Infarction

Advanced Science, EarlyView.
This study develops a biomimetic delivery system (M‐hEV) by fusing monocyte membranes with extracellular vesicles for targeted therapy of damaged cardiac tissue. The system homes to injured myocardium through specific molecular pathways. In a myocardial infarction model, M‐hEV effectively accumulates in the heart, reduces infarct size, alleviates ...
Jiaxin Song, Hao Yang, Qiqi Zhang, Wenqin Zhou, Rui Wang, Yuxing Xie, Emeli Chatterjee, Guoping Li, Jizong Jiang, Qiulian Zhou, Cuimei Zhao   +10 more
wiley   +1 more source

Characterization of the material response in the granular ratcheting [PDF]

, 2005
The existence of a very special ratcheting regime has recently been reported in a granular packing subjected to cyclic loading \cite{alonso04}. In this state, the system accumulates a small permanent deformation after each cycle.
A. Niemunis, C. S. Desai, C. Thornton, D. Kolymbas, F. Alonso-Marroquín, G. L. England, G. Royer-Carfagni, H. J. Herrmann, I. Vardoulakis, J. Burland, J. J. Allen, J. J. Moreau, J. Uzan, L. Brendel, M. Huang, M. Oda, M. P. Allen, P. A. Cundall, R. G. Hicks, R. García-Rojo, S. Werkmeister, S. Zapperi, W. A. Tam, Y. Mroz   +23 more
core   +2 more sources

Multiscale Architecture and Mechanics of the Cell Nucleus: Implications for Disease, Bioengineering and Nanomedicine

Advanced Science, EarlyView.
Nuclear mechanical properties are inherently scale‐dependent, arising from a hierarchical architecture that spans DNA, chromatin, the nuclear envelope, and condensates. Experimental techniques and theoretical models are integrated into a cohesive multiscale framework linking nanoscale structural features to organelle‐level mechanical behavior.
Xinran Liu, Xin Chen, Qingyang Zhao, Weikang Tan, Lingrui Zhu, Kin Liao, Vincent Chan, Nicolae Goga, Winfred O. Larkotey, Yang Li, Yinghui Shi, Wenya Shu, Lin Wang, Weiqing Wang, Tian Jian Lu, Yulong Han   +15 more
wiley   +1 more source

The Effect of Overload on Crack Growth Behaviour in Biaxial Fatigue

MATEC Web of Conferences, 2018
This paper focus on the study of biaxial fatigue cracks based on a methodology that enables evaluation of the overload effect in fatigue. The methodology is based on the experimental evaluation via full-field technique of digital image correlation of the
Mokhtarishirazabad Mehdi, Lopez-Crespo Pablo, Moreno Belen   +2 more
doaj   +1 more source