Optimum lateral load distribution for seismic design of nonlinear shear-buildings considering soil-structure interaction
نویسندگان
چکیده
منابع مشابه
Evaluation of Seismic Behavior of Steel Moment Resisting Frames Considering Nonlinear Soil-structure Interaction
In structural analysis, the base of structures is usually assumed to be completely rigid. However, the combination of foundation and the subsurface soil, makes in fact a flexible-base for the soil-structure system. It is well-known that the structural responses can be significantly affected by incorporating the Soil-structure Interaction (SSI) effects. The aim of the present study is to provide...
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In this article optimal design of shear walls is performed under seismic loading. For practical aims, a database of special shear walls is created. Special shear walls are used for seismic design optimization employing the charged system search algorithm as an optimizer. Constraints consist of design and performance limitations. Nonlinear behavior of the shear wall is taken into account and per...
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Design spectrum is known as an essential tool in earthquake engineering for calculation of maximum (design) responses in a structural system. Soil-structure interaction (SSI), as a phenomenon of coupling of responses of a structure and its underlying soil, was explored after introduction of design spectra and has not been taken into account in developing a design spectrum traditionally. To cons...
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During earthquake buildings which are closely spaced vibrate out of phase if there is insufficient distance between two adjacent building to accommodate maximum lateral displacement, they collide with each other this phenomenon is called as pounding. Pounding leads to verse damages to structure as the responses are drastically increased in terms of base shear, absolute acceleration, impact forc...
متن کاملSeismic Response of Adjacent Unequal Buildings Subjected to Double Pounding Considering Soil-Structure Interaction
Denise-Penelope N. Kontoni 1,* and Ahmed Abdelraheem Farghaly 2,* 1 Department of Civil Engineering, Technological Educational Institute of Western Greece, GR-26334 Patras, Greece 2 Department of Civil and Architectural Constructions, Faculty of Industrial Education, Sohag University Sohag 82524, Egypt * Correspondence: [email protected] (D.-P.N.K.); [email protected] (A.A.F.); Tel...
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ژورنال
عنوان ژورنال: Soil Dynamics and Earthquake Engineering
سال: 2016
ISSN: 0267-7261
DOI: 10.1016/j.soildyn.2016.07.003