مقاله انگلیسی رایگان در مورد اثر ساختار-خاک-ساختار لرزه ای در ساختمان مجاور در زلزله – الزویر 2018

 

مشخصات مقاله
ترجمه عنوان مقاله اثر متقابل ساختار-خاک-ساختار لرزه ای حالت عمیق تر در ساختمان مجاور در طول زلزله
عنوان انگلیسی مقاله Higher mode seismic structure-soil-structure interaction between adjacent building during earthquakes
انتشار مقاله سال 2018
تعداد صفحات مقاله انگلیسی 16 صفحه
هزینه دانلود مقاله انگلیسی رایگان میباشد.
منتشر شده در نشریه الزویر
نوع مقاله ISI
فرمت مقاله انگلیسی  PDF
نوع نگارش مقاله مقاله پژوهشی (Research Article)
مقاله بیس این مقاله بیس نمیباشد
نمایه (index) 
Scopus – Master Journals – JCR
ایمپکت فاکتور(IF)
3.167 در سال 2017
شاخص H_index
104 در سال 2019
شاخص SJR
1.690 در سال 2017
شناسه ISSN
0141-0296
شاخص Quartile (چارک) 
Q1 در سال 2017
رشته های مرتبط مهندسی عمران
گرایش های مرتبط سازه، زلزله، ژئوتکنیک
نوع ارائه مقاله
ژورنال
مجله سازه های مهندسی – Engineering Structures
دانشگاه Department of Civil Engineering – University of Bristol – UK
کلمات کلیدی اثر متقابل ساختار-خاک-ساختار (SSSI)، تجزیه و تحلیل لرزه ای تاریخچه زمانی، دینامیک
کلمات کلیدی انگلیسی Structure-Soil-Structure interaction (SSSI), Time history seismic analysis, Dynamics
شناسه دیجیتال – doi
https://doi.org/10.1016/j.engstruct.2018.07.049
کد محصول E9264
وضعیت ترجمه مقاله  ترجمه آماده این مقاله موجود نمیباشد. میتوانید از طریق دکمه پایین سفارش دهید.
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Introduction

During an earthquake, civil structures interact with the surrounding soil beneath their foundations. These structures are typically analysed (dynamically) as singleton structures, i.e. without any consideration of their neighbouring structures. This phenomenon is widely known as Soil-Structure Interaction (SSI), and the importance of including its beneficial or adverse structural effects has been the focus of attention for more than 40 years. Nevertheless, the existence of a high density of buildings in large cities inevitably results in the possibility of seismic interaction of adjacent buildings through the underlying soil. This problem is better known as Structure-Soil-Structure Interaction (SSSI) and has received more attention in recent years. The pioneering works of Luco and Contesse [1], Kobori et al. [2], Lee and Wesley [3], Murakami and Luco [4], Wong and Trifunac [5], Lysmer et al. [6], and Roesset and Gonzales [7] have emphasized the complexity of the problem and have investigated the importance of considering the dynamic coupling between several structures. Some early experimental studies at real or small scaled conducted by Mattiesen and MacCalden [8], and Koroby et al. [9] have also captured the SSSI effects. More recent investigations have been developed based on numerical two or three-dimensional Finite Element Method (FEM), Boundary Elements Method (BEM) or a combination of these two FEM/BEM procedures. For example, the works of Qian and Beskos [10], Betti [11], Karabalis and Huang [12], Karabalis and Mohammadi [13], Lehmann and Antes [14], Qian et al. [15], Bard et al. [16], Yahyai et al. [17], Padron et al. [18], Bolisetti and Whittaker [19], among others. These studies have identified key factors that control the seismic interaction behaviour such as: (i) the inter-building distance, (ii) the direction of the alignment between foundations, (iii) the relative height and dynamic characteristics of adjacent buildings, (iv) the aspect ratio (the building height to width ratio), and (v) the soil class. Discrete soil/foundation-spring models have been successfully applied in the evaluation of SSSI problems, where Mulliken and Karabalis [20,21] calculated the interaction between adjacent two and three identical rigid surface foundations supported by a homogeneous halfspace soil, and subjected to impulsive, moment, sinusoidal and random loads. Recently, Alexander et al. [22] proposed a set of rotational springs to model the interaction between adjacent closely spaced buildings. These models were validated using finite element analyses. Aldaikh et al. [23,28] and Knappett et al. [29] extended the validation of these proposed interaction-spring models with both physical shake table and centrifuge tests. Additionally, Aldaikh et al. [24] proposed an alternative closed-form analytical expression for these interaction springs based on a Boussinesq approximation of the surficial displacement fields. These alternative formulae where shown to be completely consistent with those initially proposed and validated in [22,23,28]. Vicencio and Alexander [25] extended these previous models further by permitting the soil to exhibit nonlinear hysteretic behaviour. Results indicate that SSSI effects can increase with soil nonlinearity.

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