AN INVESTIGATION OF THE FAILURE OF THE WATER TOWER IN RASHT
سال انتشار: 1370
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 161
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شناسه ملی سند علمی:
SEE01_177
تاریخ نمایه سازی: 16 مهر 1400
چکیده مقاله:
The behavior of the water towers in Rasht during the ۱۹۹۰ Manjil-Roudbar earthquake is investigated. Three different models were used, a single degree of freedom system, a two degree of system and a multidegree of freedom beam model. The load requirements based on standards ۵۱۹ and ۲۸۰۰ are compared and it is concluded that the structures were designed properly according to standard ۵۱۹, but are under designed based on standard ۲۸۰۰. The spectral accelerations due to three different PGA's are obtained and an estimate of the required spectral acceleration to cause failure is made. The effects of sloshing and P-A are found to be negligible
نویسندگان
ALI M MEMARI
Assistant Professor, Sharif Univ. of Tech., Tehran, Iran And Acting Director for Research, IIEES, Tehran, Iran
MOHAMMAD M AHMADI
Instructor, Sharif Univ. of Tech., Tehran, Iran Researcher, IIEES, Tehran, Iran
BIZHAN REZAEE
Graduate Assistant, Sharif Univ. of Tech., Tehran, Iran