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ATC Free Webinar: FEMA P-2018, Seismic Evaluation of Older Concrete Buildings for Collapse Potential Bill Holmes, Senior Consultant: Rutherford + Cheken Abbie Liel, Professor: Department of Civil, Environmental and Architectural Engineering at the University of Colorado Boulder ✅ This webinar walks the participant through the evaluation methodology of FEMA P-2018, Seismic Evaluation of Older Concrete Buildings for Collapse Potential, which can be used to identify and prioritize collapse prone non-ductile concrete buildings within a building inventory. Application of the methodology enables the identification of buildings that have the highest collapse risk without the need for extensive testing or nonlinear analysis. 🏢 در این وبینار ارزشمند با استفاده از روشی که در FEMA P-2018 ارائه شده ، یاد میگیریم چطور ساختمان بتنی قدیمی خود را بدون انجام تست و تحلیل غیرخطی ، ارزیابی لرزه‌ای کنیم ... منبع مشاهده دانلود Webinar handouts

دستورالعمل ارزيابي و بهسازي لرزه اي ساختمان هاي فولادي متداول موجود Instructions for Seismic Evaluation and Rehabilitation of Conventional Existing Steel Buildings نشریه شماره 742 تاریخ اجرا : 1396/07/01 منبع دانلود Code742.pdf

دستورالعمل ارزيابي و بهسازي لرزه اي ساختمان هاي بتني متداول موجود Instructions for Seismic Evaluation and Rehabilitation of Conventional Existing Concrete Buildings نشریه 741 تاریخ اجرا : 1396/07/01 منبع دانلود Code741.pdf

دستورالعمل ارزيابي و بهسازي لرزه اي ساختمان هاي آجري متداول موجود Instructions for Seismic Evaluation and Rehabilitation of Conventional Existing Masonry Buildings نشریه شماره 740 تاریخ اجرا : 1396/07/01 شماره بخشنامه : 96/1218995 منبع دانلود Code740.pdf

State-of-the-Art Summary Seismic Evaluation and Retrofit Techniques for Concrete Bridges دو فایل پاورپوینت تبدیل شده به پی دی اف شامل 65 و 35 اسلاید به نقل از کانال تلگرام انجمن مهندسی زلزله ایران دانلود از پیوست aci-341-c-retrofit-presentation-part-1.pdf ACI 341-C Retrofit Presentation Part II.pdf

SEISMIC EVALUATION AND RETROFIT OF GAS STATIONS: CASE STUDY F.Nateghi-A., A. Rezaie Tabrizi and M. khazaei Poul Abstract Iran is a country with high seismicity while Tehran, the capital city is home to more than 10 million people which are located on the highest seismic zone of the country. There exist 153 gas stations throughout the metropolitan which are constructed to old building codes with little or no attention to the seismic considerations. In this study which was supported by the National Oil Company, first a site investigation of each station was conducted creating a seismic hazard map. A detail review of the existing drawings and creating as built drawings by opening different sections to control the original drawings then was conducted. After completing the as built drawings, a series of qualitative and quantitative investigations based on structural and finite element analysis was performed resulting in weak link identification for two performance criteria of life safety and immediate use levels. Based on the analytical investigations then deem-to-comply strengthening details and drawings were constructed. The whole procedures were utilized for the main building, piping and tanks, shed structure, pumps and mechanical and electrical units in each station. This paper will provide details in regards to the procedure, findings and retrofitting techniques which were used to achieve the goals of the project. Keywords Retrofit, Gas Stations, Seismic Evaluation, Equipments, Pumps, Tanks چکیده ايران كشوري است لرزه‌خیز و پايتخت آن تهران داراي 153 پمپ‌بنزین می‌باشد كه عموماً در بناهاي غير مقاوم بناشده‌اند. براي ارزيابي و مقاوم‌سازی اين تعداد از پمپ‌بنزین‌ها در وزارت نفت طي پروژه‌اي كه شامل بررسي ساختگاه، آسیب‌پذیری ساختمان‌ها، پمپ‌ها و مخازن و سپس ارائه روش‌های مقاوم‌سازی بود تعریف‌شده كه در اين مطالعه اين مطالعات و نحوه ارزيابي لرزه‌اي و مقاوم‌سازي آن ارائه می‌گردد. ابتدا خطر به‌صورت تهيه نقشه خطرپذيري و سپس مطالعات تئوريك به‌صورت مدل‌سازی اجزاء محدود و درنهایت روش‌های مقاوم‌سازی مقرون‌به‌صرفه ارائه گرديد. منبع دانلود 29-2-6.pdf