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[1]HE Chao,LUO Qi-feng,HONG Zhong.Brief Discussion on the Study of the Seismic Rotational Components[J].Journal of Seismological Research,2011,34(01):0-.

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Brief Discussion on the Study of the Seismic Rotational Components

Journal of Seismological Research[ISSN 1000-0666/CN 53-1062/P] Volume: 34 Number of periods: 2011 01 Page number: 0- Column: Public date: 2011-03-09

Title:: Brief Discussion on the Study of the Seismic Rotational Components

Author(s):: HE Chao¹; LUO Qi-feng²; HONG Zhong³; (1.Research Institution of Structural Engineering and Disaster Reduction,Tongji University,Shanghai 200092,China)(2.Shanghai Institution of Disaster Prevention and Relief,Tongji University,Shanghai 20092,China)(3.National Nuclear Engineering Limited Company,Shanghai 20092,China)

Keywords:: seismic motion; rotational components; numerical simulation method

CLC:: P315.9

DOI:: -

Abstract:: An intuitionistic description of the seismic rotational phenomena is listed firstly,and then the research results both at home and abroad in several fields are summarized,such as the generation,propagation of the seismic rotational components and its effects on structure.The elastic wave method used to calculate the rotational components through translational components is introduced and its limitation is discussed.Some parts of rules of Eurocodes about rotational components are referred and the necessity of adding the seismic rotational effects in the design of structures for earthquake resistance is pointed out.Further,some hypotheses and explanations in rotational component's generation,effects on structure,and structure's numerical simulation are proposed.

References:: -

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Last Update: 2011-03-30