Quantitative analysis of deformation mechanisms in pantographic substructures: experiments and modeling
Quantitative analysis of deformation mechanisms in pantographic substructures: experiments and modeling
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缩放子结构变形机制的定量分析:实验和建模
DOI:
10.1007/s00161-018-0678-y
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发表时间:
2018
影响因子:
2.6
通讯作者:
Lekszycki, Tomasz
中科院分区:
文献类型:
--
作者:
Turco, Emilio;Misra, Anil;Sarikaya, Rizacan;Lekszycki, Tomasz
In order to get detailed information about the mechanical behavior of pantographic elementary substructure and elements, small-scale specimens were sintered using polyamide powder, constituted by three orthogonal pairs of beams interconnected through pivots forming pantographic cells. The mechanical properties of interconnecting pivots and constituting beams are investigated by comparing experimental evidence with an enhanced Piola–Hencky model. The careful agreement between experimental and predicted results allows us to estimate: (i) the macro-shear stiffness of interconnecting pivots (corresponding to micro-torsional stiffness), (ii) extensional stiffness and (iii) bending stiffness of constituting beams.
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DOI:
--
发表时间:
2016
期刊:
影响因子:
--
作者:
G. Milton;M. Briane;D. Harutyunyan
通讯作者:
D. Harutyunyan
DOI:
10.1098/rsta.1991.0056
发表时间:
1991
期刊:
Philosophical Transactions of the Royal Society of London. Series A: Physical and Engineering Sciences
影响因子:
--
作者:
D. Steigmann;A. Pipkin
通讯作者:
A. Pipkin
影响因子:
5.6
作者:
I. Giorgio;A. Della Corte;F. dell’Isola
通讯作者:
F. dell’Isola
DOI:
--
发表时间:
2016
期刊:
影响因子:
--
作者:
E. Turco;K. Barcz;M. Pawlikowski;N. Rizzi
通讯作者:
N. Rizzi
DOI:
--
发表时间:
2014
期刊:
影响因子:
--
作者:
F. dell’Isola;G. Maier;U. Perego;U. Andreaus;R. Esposito;S. Forest
通讯作者:
S. Forest