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Embedded on lateral dynamic characteristics of the framework

nics, ASCE, 1986; 112 (11) :1241-12527NovakM,[link widoczny dla zalogowanych], NogamiT, Aboul-EllaF. Dynamicsoilreac-tionsforplanestraincase. JournalofEngineeringMe-chanics, ASCE. 1978; 104 (4) :953-9598KazuoKonagai. ToyoakiNogami. Time-domainaxialre-sponseofdynamicallyloadedpilegroups. JournalofEn-gineeringMechanics, ASCE · 1987; 113 (3) :417-43O9BardenL. Stressanddisplacementsinacross - anisotropicsoil. Geotehnique, 1963; 13 (3) :198-21O10BardenL. TheWinkiermodelanditsapplicationtOsoil. StructureEngineering. 1963; 41 (9) :279-28OTransversalDynamicCharacteristicsofFrameEmbeddedinSoilZhuBinChenRenpengChenYunminWangHongzhi (InstituteofGeotechnicalEngineering,[link widoczny dla zalogowanych], ZhejiangUniversityHangzhou, 310027) AbstractAdoptingWinklerassumption, asimpleapproachisdevelopedfortheflexuralresponseanalysisoftheframedstructureembeddedinlayeredsoilunderhorizontaltransientexcitation. GoodagreementbetweentWOcomputedresultsvali-datesthepresentapproach. Thedynamicresponseoftheframeisobtainedbycouplingthebeamsandthepiles. Thedynamiccharacteristicsofvariousframesareevaluatedthroughdynamicanalysis. Parameterstudiesrevealtheinfluencesoftheslen-dernessratioofthepile,[link widoczny dla zalogowanych], thepile-soilstiffnessratio,[link widoczny dla zalogowanych], thedurationoftheimpactloadandthepositionoftheload. Thetradi-tionalstaticmethodcannotconsidertheinertialforceofthestructure, thedynamicstiffnessandtheviscousdampingofthesoil, therefore, thepresentapproachismoresuitableforengineeringpractice. Keywords: pilefoundation; framedstructure; transversevibration; dynamiccharacteristics first author Zhubin Nan , Ph.D. , March 1977 students. Tel : (0571) 87952267; E-mail: 50004584 @ student. cityu. edu. hk

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