Search Results - "International journal of solids and structures"

A 3-D conjugated bond-pair-based peridynamic formulation for initiation and propagation of cracks in brittle solids by Wang, Yunteng, Zhou, Xiaoping, Wang, Yuan, Shou, Yundong

“…In this paper, a novel 3D conjugated bond-pair-based peridynamic model is proposed to simulate the initiation and propagation of cracks in brittle solids. In…”
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Bar and hinge models for scalable analysis of origami by Filipov, E.T., Liu, K., Tachi, T., Schenk, M., Paulino, G.H.

“…Thin sheets assembled into three dimensional folding origami can have various applications from reconfigurable architectural structures to metamaterials with…”
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Exploring the influence of rock inherent heterogeneity and grain size on hydraulic fracturing using discrete element modeling by Huang, Liuke, Liu, Jianjun, Zhang, Fengshou, Dontsov, Egor, Damjanac, Branko

“…The effects of rock inherent heterogeneity and grain size on hydraulic fracture initiation and propagation for different propagation regimes are investigated…”
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Mechanical properties of 3D re-entrant honeycomb auxetic structures realized via additive manufacturing by Yang, Li, Harrysson, Ola, West, Harvey, Cormier, Denis

“…•An analytical model was established and analyzed for the first time.•The design was verified with experiments and finite element analysis.•The tailorability…”
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Micromechanically-motivated phenomenological Hosford–Coulomb model for predicting ductile fracture initiation at low stress triaxialities by Mohr, Dirk, Marcadet, Stephane J.

“…A phenomenological ductile fracture initiation model for metals is developed for predicting ductile fracture in industrial practice. Its formulation is based…”
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On hierarchical honeycombs under out-of-plane crushing by Fang, Jianguang, Sun, Guangyong, Qiu, Na, Pang, Tong, Li, Shunfeng, Li, Qing

“…Hierarchy has been introduced to honeycomb structures in pursuing ultralight materials with outstanding mechanical properties. Nevertheless, the hierarchical…”
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3D meso-scale fracture modelling and validation of concrete based on in-situ X-ray Computed Tomography images using damage plasticity model by Huang, Yujie, Yang, Zhenjun, Ren, Wenyuan, Liu, Guohua, Zhang, Chuanzeng

“…Three-dimensional (3D) meso-scale finite element models of concrete based on in-situ X-ray Computed Tomography (XCT) images are developed and validated in this…”
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Crack twisting and toughening strategies in Bouligand architectures by Suksangpanya, Nobphadon, Yaraghi, Nicholas A., Pipes, R. Byron, Kisailus, David, Zavattieri, Pablo

“…•Our experiments indicate that cracks twist following the Bouligand architecture of fibers.•We carry out experiments with glass fiber reinforced and 3D…”
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Mechanical properties of 3D double-U auxetic structures by Yang, Hang, Wang, Bing, Ma, Li

“…Auxetic materials or structures, especially 3D cellular lattice architectures with negative Poisson's ratio (NPR) have attracted great attention due to their…”
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Modeling of ductile fracture from shear to balanced biaxial tension for sheet metals by Lou, Yanshan, Chen, Lin, Clausmeyer, Till, Tekkaya, A. Erman, Yoon, Jeong Whan

“…•A model is proposed to describe shear ductile fracture from shear to the balanced biaxial tension.•The stress invariant-based Drucker yield function is…”
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Immunity, Inflammation, and Cancer by Grivennikov, Sergei I., Greten, Florian R., Karin, Michael

“…Inflammatory responses play decisive roles at different stages of tumor development, including initiation, promotion, malignant conversion, invasion, and…”
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A cellular metastructure incorporating coupled negative thermal expansion and negative Poisson's ratio by Wei, Kai, Peng, Yong, Qu, Zhaoliang, Pei, Yongmao, Fang, Daining

“…•A metastructure is devised to obtain tailorable thermal expansion and tunable Poisson's ratio.•Analytical expressions for thermal expansion and Poisson's…”
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Pattern Recognition Receptors and Inflammation by Takeuchi, Osamu, Akira, Shizuo

“…Infection of cells by microorganisms activates the inflammatory response. The initial sensing of infection is mediated by innate pattern recognition receptors…”
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3D acoustic metamaterial-based mechanical metalattice structures for low-frequency and broadband vibration attenuation by An, Xiyue, Lai, Changliang, Fan, Hualin, Zhang, Chuanzeng

“…In this paper, a new type of three-dimensional (3D) truss-lattice structures for low-frequency and broadband elastic wave absorption is proposed. The local…”
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Mechanical response of Ti–6Al–4V octet-truss lattice structures by Dong, Liang, Deshpande, Vikram, Wadley, Haydn

“…A simple snap-fit and vacuum brazing method has been developed to fabricate three dimensional space filling octet-truss lattice structures from Ti–6Al–4V alloy…”
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The Inflammasomes by Schroder, Kate, Tschopp, Jurg

“…Inflammasomes are molecular platforms activated upon cellular infection or stress that trigger the maturation of proinflammatory cytokines such as…”
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Active control cloak of the elastic wave metamaterial by Ning, Li, Wang, Yi-Ze, Wang, Yue-Sheng

“…The invisible cloak has attracted great attention due to its significant influences on science and engineering. Active elastic wave metamaterials provide…”
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Shear-induced anisotropy of granular materials with rolling resistance and particle shape effects by Zhao, Shiwei, Evans, T. Matthew, Zhou, Xiaowen

“…•An elastoplastic rolling resistance model was employed to capture particle shape effect.•Triaxial compression tests were simulated using superellipsoid-based…”
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Mechanisms Underlying Inflammation in Neurodegeneration by Glass, Christopher K., Saijo, Kaoru, Winner, Beate, Marchetto, Maria Carolina, Gage, Fred H.

“…Inflammation is associated with many neurodegenerative diseases, including Alzheimer's disease, Parkinson's disease, amyotrophic lateral sclerosis, and…”
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Hydraulic fracture height growth in layered rocks: Perspective from DEM simulation of different propagation regimes by Huang, Liuke, Dontsov, Egor, Fu, Haifeng, Lei, Yun, Weng, Dingwei, Zhang, Fengshou

“…A propagating fluid driven fracture in a rock mass is expected to interact with geological interfaces on a wide variety of length scales. The vertical growth…”
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