Recent improvements in application of base isolation

سال انتشار: 1393
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 1,231

فایل این مقاله در 9 صفحه با فرمت PDF قابل دریافت می باشد

استخراج به نرم افزارهای پژوهشی:

لینک ثابت به این مقاله:

شناسه ملی سند علمی:

NCCE08_0039

تاریخ نمایه سازی: 5 مهر 1393

چکیده مقاله:

Base isolation is a technology that is widely accepted by the profession as an effective means to protect structures and non-structural components against earthquake damage. This is demonstrated by the large number of buildings and bridges that have been built or retrofitted using this technology. It is contended,however, that, at present, the existing isolation systems have limitations and that these limitations haveprevented a widespread use of the technology in ordinary structures and in developing and emerging countries. It is the purpose of this paper to make a brief review of the predominant isolation systems, pinpoint their major disadvantages, and describe some of the solutions that have been proposed toovercome these disadvantages. The systems considered are (a) laminated elastomeric bearings, (b) friction pendulum bearings, and (c) sliding bearings. The review reveals that many researchers are still active in the base isolation field and that many interesting improvements have been proposed over the last few years

نویسندگان

Shahriyar Tavousi Tafreshi

Assistant Professor, Islamic Azad University Tehran Central Branch

Mohammad Reza Nikoomanesh

M.Sc. Civil Engineering Student, Islamic Azad University Tehran Central Branch

مراجع و منابع این مقاله:

لیست زیر مراجع و منابع استفاده شده در این مقاله را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود مقاله لینک شده اند :
  • isolation experience accumulated in Armenia, " Proc. 14th World Seismicه، ...
  • Ryan, K., Mahin, S.A., and Mosqueda, G. (2008). :Introduction to ...
  • Yamaguchi, N., Narafu, T., Turer, A., Iiba, M., and Imai, ...
  • Lang A. F. and Sargent, J. D. (2005). :Method and ...
  • Pranesh, M. and Sinha, R. (2000). :FPI: _ isolation device ...
  • Fenz, D. M. and Constantinou, M. C. (2008). "Spherical sliding ...
  • Soracea, S. and Terenzi, G. (2008). "Analysis and demonstrative application ...
  • Carnalla, S. (2008). Passive Base Isolation System Based on a ...
  • نمایش کامل مراجع