Comparison between the seismic response of 2D and 3D models of rigid blocks-中国期刊网

摘要 Athree-dimensionalrigidbodyontheshapeofaparallelepipedismodelledinordertorockonasideoravertexofthebase,inordertoevaluatetheseismicresponseofrigidblockslyingonahorizontalsupport.Thecenterofmassofthebodyisconsideredaseccentricwithrespecttoitsgeometriccenter.Asseismicinput,threeItalianrecordedaccelerograms,withdifferentspectralcontent,areused.Thestudyismainlyconductedtohighlightthedifferencesbetweentheseismicresponseof2Dand3Dmodelsofrigidblocks,withtheaimtounderstandif,insomecases,theuseofthe3Dmodelofrigidblockisrequiredtoobtainsaferresults.Infact,theoutcomesshowthatinsomerangesofthegeometricalandmechanicalparametersthatcharacterizetheexcitationandthebody,atwo-dimensionalmodel,whichisnotabletoconsiderthe3Drockingonavertex,canprovideunsaferesults.Inparticular,itisfoundthattheoverturningprocessofthethree-dimensionalblockcanoccurunderexcitationswhicharelowerthanthosewhichoverturnacorrespondingtwo-dimensionalblock.

1王骏波. 2D→3D.教育学,2013-02.
2. 2D如何转制3D.电影电视艺术,2016-01.
3. 2D通往3D的捷径 Amorphium.计算机应用技术,2003-07.
4Liu Yujie;Li Wei;Song Yang;Gong Weiqing;Li Zongmin;Li Hua. Non-rigid 3D models retrieval based on hierarchical matching.计算机应用技术,2017-01.
5高晓红. 轻松玩转换，2D电影3D看.计算机软件与理论,2011-02.
6HAO Wuqiang;DONG Lijun. 3D object reconstruction by point coordinates of 2D line drawings.计算机应用技术,2013-01.
7Juan Diego Jaramillo;Juan David Gomez;Doriam Restrepo;Santiago Rivera. A novel simple procedure to consider seismic soil structure interaction effects in 2D models.地震学,2014-03.
8YING Shen;LI Lin;GUO Renzhong. Building 3D Cadastral System Based on 2D Survey Plans with SketchUp.测绘科学与技术,2011-02.
9. 2D/3D Isometric Transformation Using Spring-Mass System.计算机应用技术,1997-02.
10Jiangli XUE;Maosong MO;Zhuming LIU;Dapeng YE;Zhihua CHENG;Tong XU;Liangti QU. A general synthesis strategy for the multifunctional 3D polypyrrole foam of thin 2D nanosheets.材料科学与工程,2018-02.

Comparison between the seismic response of 2D and 3D models of rigid blocks

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Comparison between the seismic response of 2D and 3D models of rigid blocks

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