Spectral Acceleration Amplification Effects on The Ductility Demand of Self Standing R.C. Chimneys
Publish place: Advance Researches in Civil Engineering، Vol: 2، Issue: 3
Publish Year: 1399
نوع سند: مقاله ژورنالی
زبان: English
View: 263
This Paper With 7 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_ARCE-2-3_001
تاریخ نمایه سازی: 30 فروردین 1400
Abstract:
According to construction of industrial structures in developing countries, current research is carried out on Self Standing Reinforced Concrete Chimneys, which are a sort of special structures and is used in several types of factories. For this purpose, the 3D model of an existing Reinforced Concrete chimney of 80.0 m high and a diameter of 4.0 ~5.0 m in Armenia, is modeled and analyzed using spectral analysis procedure according to 4th revision of Iranian 2800 seismic code, taking into account the spectral acceleration level to Sa=0.4g. On the next step, the finite element model is analysed by the means of Time History Analysis method, using 3 pairs of accelerograms recorded on each soil categories of Rock (Vs>750m/s), Dense Soil (375Analysis is carried out as well in order to determine the Yielding Displacment Δy. Finally the ductility demand for all soil categories are computed.
Keywords:
Spectral Acceleration , Self Standing R.C. Chimneys , ductility demand , Time History , Analysis , Yielding Displacement
Authors
Mohammad Reza Mehrdoust
Earthquake Engineer, Head of North East branch of BHRC, Mashad, Iran
Armen Assatourians
Yerevan Project Co. Yerevan, Armenia
مراجع و منابع این Paper:
لیست زیر مراجع و منابع استفاده شده در این Paper 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 Paper لینک شده اند :