Geoteknik Deprem Mühendisliği Açısından Zemin-Temel-Yapı Etkileşimine Kritik Bakış

Date

2015-01-01

Author

Siyahi, Bilge
Çetin, Kemal Önder
Bilge, Habib Tolga

Metadata

Show full item record

Item Usage Stats

225
views

0
downloads

Local soil conditions play a critical role in geotechnical earthquake engineering and seismic design. Past earthquakes revealed tremendous case-history based engineering information on specifics of this, but unfortunately the requirements for soil-foundation-structure interaction have been included in seismic design codes only after 1970’s. Even though, subsequent seismic design codes after 1970’s revised the requirements, site-specific earthquake ground motion determination (amplitude, frequency content, strong ground motion duration, etc.) is needed in some special cases. In addition, the required design modifications due to soil-foundation-structure interaction for structures to be built in seismic zones and deep foundations are considered to be an open-ended problem for both the structure and the foundation. Surprisingly, the subject is referred to in Turkish Earthquake Code (TEC, 2009) only as a footnote. This paper investigates the state-of-the-practice in soil-foundation-structure interaction analysis and evaluation from a geotechnical engineering perspective. “Kinematic interaction” and “Inertial interaction” have been also reviewed and discussed in terms of both theoretical and their practical applications.

Subject Keywords

Geoteknik deprem mühendisliği, Zemin-temel-yapı etkileşimi, Kinematik etkileşim, Eylemsizlik etkileşimi, Geotechnical earthquake engineering, Soil-foundation-structure interaction (SFSI), Kinematic interaction, Inertial interaction

URI

https://hdl.handle.net/11511/77071

Journal

TMMOB Türkiye Mühendislik Haberleri

Collections

Department of Civil Engineering, Article

Suggestions

OpenMETU
Core

A Comparative assessment of seismic soil liquefaction triggering relationships Ilgaç, Makbule; Çetin, Kemal Önder; Department of Civil Engineering (2015) Starting with 1964 Niigata and Alaska Earthquakes, seismic soil liquefaction behavior has become a major research stream in geotechnical earthquake engineering. Since then, a number of investigators (e.g.: Seed et. al. (1984), Liao et. al. (1988, 1998), Toprak et. al. (1999), Cetin et. al. (2004) and Idriss and Boulanger (2004, 2008, 2012)) introduced deterministic and probabilistic liquefaction triggering assessment methodologies. The scope of this study is to develop an SPT-based seismic soil liquefaction...
Energy based seismic performance assessment of reinforced concrete columns Acun, Bora; Sucuoğlu, Haluk; Department of Civil Engineering (2010) Severe seismic events in urban regions during the last two decades revealed that the structures constructed before the development of modern seismic codes are the most vulnerable to earthquakes. Sub-standard reinforced concrete buildings constitute an important part of this highly vulnerable urban building stock. There is urgent need for the development and improvement of methods for seismic performance assessment of existing reinforced concrete structures. As an alternative to current conventional force-ba...
A Semi-empirical method for estimation of maximum seismic shear strain in imperforated ground excited by vertically propagating shear waves Dehghanian, Kaveh; Yılmaz, Mustafa Tolga; Department of Engineering Sciences (2016) Seismic design of underground structures requires calculation of the deformation in surrounding geological formations. The seismic hazard on a site is usually expressed as a function of amplitude parameters of free-field motion. Therefore, simplified relations between depth and parameters of ground motion are necessary for preliminary designs. The objective of this study is to employ random vibration theory to develop a simple relationship between maximum shear strain (γmax), depth, and ground-motion intens...
Probabilistic seismic hazard assessment for earthquake induced landslides Balal, Onur; Gülerce, Zeynep; Department of Civil Engineering (2013) Earthquake-induced slope instability is one of the major sources of earthquake hazards in near fault regions. Simplified tools, such as Newmark’s Sliding Block (NSB) Analysis are widely used to represent the stability of a slope under earthquake shaking. The outcome of this analogy is the slope displacement where larger displacement values indicate higher seismic slope instability risk. Recent studies in the literature propose empirical models between the slope displacement and single or multiple ground mot...
Probabilistic assessment of the contribution of geotechnical factors on observed structural damage in Adapazarı and Düzce regions Yıldızlı, Burak; Gülerce, Zeynep; Department of Civil Engineering (2019) The 1999 Kocaeli and Düzce Earthquakes caused extensive damage to the structures in Adapazarı, Düzce and surrounding cities, leading to several attempts to estimate the damage states of the existing building stock using the data collected from these destructive events. Preliminary damage state prediction models that include the geotechnical earthquake engineering factors were developed for Adapazarı after the 1999 Kocaeli earthquake; however, validation exercises were not performed using the data collected ...

Citation Formats

B. Siyahi, K. Ö. Çetin, and H. T. Bilge, “Geoteknik Deprem Mühendisliği Açısından Zemin-Temel-Yapı Etkileşimine Kritik Bakış,” TMMOB Türkiye Mühendislik Haberleri, pp. 41–50, 2015, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/77071.