Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Hui-Feng Xi"'
Autor:
Hai-Bo Luo, Ling Ma, Hui-Feng Xi, Wei Duan, Shao-Hua Li, Wayne Loescher, Jun-Fang Wang, Li-Jun Wang
Publikováno v:
PLoS ONE, Vol 6, Iss 8, p e23033 (2011)
BACKGROUND: The electron transport chain, Rubisco and stomatal conductance are important in photosynthesis. Little is known about their combined responses to heat treatment at different temperatures and following recovery in grapevines (Vitis spp.) w
Externí odkaz:
https://doaj.org/article/eca36837240d482ba7beb56e14b79d73
Publikováno v:
Applied Mathematics and Mechanics. 42:1685-1702
Toward accurately simulating both hardening and softening effects for metals up to failure, a new finite strain elastoplastic J2-flow model is proposed with the yield strength therein as a function of the plastic work in the explicit form. With no ne
Energy Absorption Characteristics of a Novel Asymmetric and Rotatable Re-entrant Honeycomb Structure
Publikováno v:
Acta Mechanica Solida Sinica. 34:550-560
Based on the symmetric re-entrant honeycomb (S-RH) structure with negative Poisson’s ratios, a novel asymmetric and rotatable re-entrant honeycomb (AR-RH) structure was proposed. Both the S-RH structure and AR-RH structure were produced by the 3D p
Publikováno v:
Continuum Mechanics and Thermodynamics. 33:1041-1052
New finite strain elastoplastic $$J_2$$ -flow equations with no reference to the yield condition are proposed for the purpose of simultaneously simulating low-to-ultrahigh cycle failure effects of metals. As inherent response features of such new equ
Publikováno v:
Applied Mathematics and Mechanics. 41:1583-1596
A new finite strain elatoplastic J2-flow model with coupling effects of both isotropic and anisotropic hardening is proposed with the co-rotational logarithmic rate. In terms of certain single-variable shape functions representing uniaxial loading an
Publikováno v:
Acta Mechanica Solida Sinica. 34:53-64
A new finite strain elastoplastic $$J_{\mathrm {2}}$$ -flow model is established with an explicit formulation of work-hardening and softening effects up to eventual failure, in which both a new flow rule free of yielding and an asymptotically vanishi
Publikováno v:
International Journal of Solids and Structures. :104-115
New finite elastoplastic J2-flow equations are proposed for the purpose of explicitly simulating continuous transitions from plastic to pseudo-elastic effects of SMAs under multiple loading-unloading cycles. Novelties of such models are as follows: (
Publikováno v:
Key Engineering Materials. 831:20-24
Finite strain elastoplastic J2-flow equations are established toward the purpose of automatically, accurately simulating pseudo-elastic effects of SMAs. The uniaxial responses derived from these equations in each loading-unloading cycle exactly produ
Publikováno v:
Multidiscipline Modeling in Materials and Structures. 15:859-870
Purpose A direct and unified approach is proposed toward simultaneously simulating large strain elastic behaviors of gellan gels with different gellan polymer concentrations. The purpose of this paper is to construct an elastic potential with certain
Publikováno v:
Acta Mechanica Solida Sinica. 33:479-486
A new approach is proposed to characterize the work-hardening behavior of metals based on the stress–strain data from uniaxial extension testing. With this new approach, the yield strength as a function of the plastic work can be determined by dire