A mortar formulation including viscoelastic layers for vibration analysis
A mortar formulation including viscoelastic layers for vibration analysis
复制标题
包含用于振动分析的粘弹性层的砂浆配方
DOI:
10.1007/s00466-018-1582-9
复制
发表时间:
2018
影响因子:
4.1
通讯作者:
und B.I. Wohlmuth
中科院分区:
文献类型:
--
作者:
A. Paolini;S. Kollmannsberger;E. Rank;T. Horger;und B.I. Wohlmuth
In order to reduce the transfer of sound and vibrations in structures such as timber buildings, thin elastomer layers can be embedded between their components. The influence of these elastomers on the response of the structures in the low frequency range can be determined accurately by using conforming hexahedral finite elements. Three-dimensional mesh generation, however, is yet a non-trivial task and mesh refinements which may be necessary at the junctions can cause a high computational effort. One remedy is to mesh the components independently from each other and to couple them using the mortar method. Further, the hexahedral mesh for the thin elastomer layer itself can be avoided by integrating its elastic behavior into the mortar formulation. The present paper extends this mortar formulation to take damping into account such that frequency response analyses can be performed more accurately. Finally, the proposed method is verified by numerical examples.
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DOI:
10.1186/s40323-014-0018-0
发表时间:
2014
影响因子:
--
作者:
T. Horger;S. Kollmannsberger;F. Frischmann;E. Rank;und B.I. Wohlmuth
通讯作者:
und B.I. Wohlmuth
DOI:
10.1007/978-3-540-34469-8_6
发表时间:
2007
影响因子:
2.9
作者:
B. Flemisch;B. Wohlmuth
通讯作者:
B. Wohlmuth
影响因子:
5.5
作者:
Å. Bolmsvik;Andreas Linderholt;A. Brandt;T. Ekevid
通讯作者:
T. Ekevid
影响因子:
3.7
作者:
Flemisch, Bernd;Kaltenbacher, Manfred;Wohlmuth, Barbara
通讯作者:
Wohlmuth, Barbara
影响因子:
2.9
作者:
Kim, C;Lazarov, RD;Vassilevski, PS
通讯作者:
Vassilevski, PS