LEADER 03863nam 2200577z- 450 001 9910166644503321 005 20231214133438.0 035 $a(CKB)3710000001092154 035 $a(oapen)https://directory.doabooks.org/handle/20.500.12854/44280 035 $a(EXLCZ)993710000001092154 100 $a20202102d2016 |y 0 101 0 $aeng 135 $aurmn|---annan 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aCritical Earthquake Response of Elastic-Plastic Structures and Rigid Blocks under Near-Fault Ground Motions: Closed-Form Approach via Double Impulse 210 $cFrontiers Media SA$d2016 215 $a1 electronic resource (64 p.) 225 1 $aFrontiers Theme Book 311 $a2-88919-870-7 330 $aThis eBook is the second in a series of books on the critical earthquake response of elastic-plastic structures or rigid blocks under near-fault ground motions, and includes four original research papers which were published in the specialty section Earthquake Engineering in ?Frontiers in Built Environment?. Several extensions of the first book1 are included here. The first article is on the soil-structure interaction problem. The reduction of an original soil-structure interaction model into a single-degree-of-freedom (SDOF) model enables the application of the original theory for an SDOF model to such complicated soil-structure interaction model. The second article is concerned with the extension of the original theory for an SDOF model to a 2DOF model. Since the simple application of the original theory for an SDOF model to a multi-degree-of-freedom model is difficult due to out-of-phase phenomenon of multiple masses, a convex model theory is introduced and an upper bound of elastic-plastic response is derived. The third article is related to the stability problem of structures (collapse problems of structures) in which the P-delta effect is included. It is shown that the original theory for an SDOF model with elastic-perfectly plastic restoring-force characteristic can be applied to a model with negative second slope. The fourth article is an application of the energy balance approach to an overturning limit problem of rigid blocks. A closed-form expression of the overturning limit of rigid blocks is derived for the first time after the Housner?s pioneering work in 1963. The approach presented in this book, together with the first book, is an epoch-making accomplishment to open the door for simpler and deeper understanding of structural reliability of built environments in the elastic-plastic and nonlinear range. 517 $aCritical Earthquake Response of Elastic-Plastic Structures and Rigid Blocks under Near-Fault Ground Motions 610 $afling-step input 610 $aCritical response 610 $aLong-duration ground motion 610 $adouble impulse 610 $aforward-directivity input 610 $atriple impulse 610 $arobustness 610 $aNear-fault ground motion 610 $aGround motion 610 $aDuctility factor 610 $auncertainty 610 $aresonance 610 $aStructural parameter 610 $aEarthquake Response 610 $aElastic-plastic response 610 $aInterval analysis 610 $aMultiple impulse 610 $aEarthquake input energy 610 $aredundancy 610 $aUpper bound of input energy 610 $aearthquake engineering 610 $acritical excitation method 610 $aEnergy transfer function 700 $aIzuru Takewaki$4auth$01278070 906 $aBOOK 912 $a9910166644503321 996 $aCritical Earthquake Response of Elastic-Plastic Structures and Rigid Blocks under Near-Fault Ground Motions: Closed-Form Approach via Double Impulse$93040451 997 $aUNINA