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گرداورنده: مسعود سروی

تعداد صفحات: 11

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Numerical Modeling of Dynamic Soil-Structure Interaction during Earthquakes

Numerical Modeling of Dynamic Soil-Structure Interaction during Earthquakes

نویسنده: Delong Zuo

کد کتاب.: 16250#

شرح: The developing history of numerical modeling of dynamic soil-structure interaction was reviewed,with emphasis given to the parallel development of the direct method and the substructure method.Formulation of a model developed with the substructure method was discussed in detail.Future development in the modeling of soil structure interaction was anticipated and possible challenges were suggested

گرداورنده: مسعود سروی

تعداد صفحات: 247

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DYNAMIC SOIL-STRUCTURE INTERACTION

DYNAMIC SOIL-STRUCTURE INTERACTION

نویسنده: Hung Leung Wong

کد کتاب.: 16249#

شرح: The dynamic respons of a structure placed on a deformable soil medium subjected to seismic excitation is studied.The basic phenomena of soil-structure interaction was investigated by several analytical models supplemented by experimental observation;a brief review of literature in this discipline is also included

گرداورنده: مسعود سروی

تعداد صفحات: 24

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EMPIRICAL EVALUATION OF INERTIAL SOIL-STRUCTURE INTERACTION EFFECTS

EMPIRICAL EVALUATION OF INERTIAL SOIL-STRUCTURE INTERACTION EFFECTS

نویسنده: Jonathan P. Stewart

کد کتاب.: 16248#

شرح: Strong motion data obtained over the last decade from sites with instrumented structures and free-field accelerographs has provided an unprecedented opportunity to evaluate empirically the effects of soil-structure interaction (SSI) on the seismic response of structures.Strong motion data were gathered for 58 sites encompassing a wide range of structural systems,geotechnical conditions,and ground shaking levels.System identification analyses were employed with these records of free-field and foundation-level ground motions were also compared.From these results,the conditions under which significant SSI effects occur were identified,and simplified analytical techniques for predicting these effects were calibrated

گرداورنده: مسعود سروی

تعداد صفحات: 25

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SEISMIC SOIL-STRUCTURE INTERACTION: BENEFICIAL OR DETRIMENTAL

SEISMIC SOIL-STRUCTURE INTERACTION: BENEFICIAL OR DETRIMENTAL

نویسنده: George Mylonakis - George Gazetas

کد کتاب.: 16247#

شرح: The role of soil-structure interaction (SSI) in the seismic response of structures is reexplorod using recorded motion and theoretical consideration.Firstly,the way current scismic provisions treat SSI effects is briefly discussed

گرداورنده: مسعود سروی

تعداد صفحات: 8

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Soil-Structure Interaction Effects of Damped Structures

Soil-Structure Interaction Effects of Damped Structures

نویسنده: Wenshen Pong - C.S. Tsai

کد کتاب.: 16246#

شرح: In the past,much effort has been devoted to investigating the seismic behavior of structureswith seismic dampers by neglecting the effectsof foundation-structure interaction.In order to ensure the safety of structures,it is necessary to apprehend the interactive behavior of damped structures and unbounded foundations under intense earthquake ground motions.This paper presents a rigorous time-domain procedure to address the interaction effects of structures equipped with fluid viscous dampers and foundations with an unbounded medium

گرداورنده: مسعود سروی

تعداد صفحات: 8

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SOIL-STRUCTURE INTERACTION FOR THE DESIGN OF BUILDINGS SHALLOW FOUNDATIONS

SOIL-STRUCTURE INTERACTION FOR THE DESIGN OF BUILDINGS SHALLOW FOUNDATIONS

نویسنده: Denis Lefebvre - Stephane Theroux

کد کتاب.: 16245#

شرح: The soil-structure interaction is a phenomenon that influences many aspects in the design of a structure: safety,serviceability and costs.Throughout this paper,we will show how the soil-structure interaction affects the load distribution in members.Furthermore ,we will comment on the different ways to include differential settlements into load combinations according to CNBC,CSA-S6-88,CHBDC and UBC 97.Finally,we will discuss conditions for which a buildhng begins to be sensitive to differential settlements and to soil-structure interaction

گرداورنده: مسعود سروی

تعداد صفحات: 10

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ANALYTICAL MODELING FOE SOIL - STRUCTURE INTERACTION OF A 6-STORY COMMERICAL OFFICE BUILDING

ANALYTICAL MODELING FOE SOIL - STRUCTURE INTERACTION OF A 6-STORY COMMERICAL OFFICE BUILDING

نویسنده: L. T. Phan - E. M. Hendrikson

کد کتاب.: 16244#

شرح: Strong-motion and ambient vibration data obtained from a 6-story commerical office building in San-bruno,California,were analyzed.Comparison of dynamic characteristics revealed that the first-mode response frequency deduced from the Loma Prieta earthquake records is significantly lower than that deduced from ambient vibration data and the damping ratio for strong motion is higher than that obtained from ambient vibration

گرداورنده: مسعود سروی

تعداد صفحات: 18

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RECOMMENDATIONS FOR SOIL STRUCTURE TNTERACTION (SSI) INSTRUMENTATION

RECOMMENDATIONS FOR SOIL STRUCTURE TNTERACTION (SSI) INSTRUMENTATION

نویسنده: M. Celebi and C.B.Crouse

کد کتاب.: 16243#

شرح: A workshop held in 1992 resulted in a set of recommendations to define the needs for and the parameters essential for implementation of a soil-structure interaction (SSI) experiment.During the workshop,benefical and adverse effects of SSI were discussed.The recommendations and the current status of the SSI experiment are presented herein