سال انتشار: ۱۳۹۱

محل انتشار: سومین کنفرانس ملی زلزله و سازه

تعداد صفحات: ۱۰

نویسنده(ها):

Mostafa Zeinoddini – Associate Prof of Civil Engineering, K.N.Toosi University, Tehran, Iran
Seyed Ahmad Hosseini – PhD. candidate of Civil Engineering Dept. K.N.Toosi University, Tehran,
Amir Saedi Daryan – Phd of structural engineering , K.N.Toosi University, Tehran, Iran,
Mohammad reza Bahaari – Associate Prof of Civil Engineering, Tehran University, Tehran, Iran

چکیده:

Beam-to-colwnn connections have been fonnd to be of great significance in influencing structural behavior at ambient and elevated temperatures. Observations from full-scale fire tests and damaged structures confirm that connections have a considerable effect on the stability time of structural components in fire. One type of such connections is the connections between !-shape beam and pipe shape columns in oil platform decks. Considering the high probability of fire in oil platforms, study of the behavior ofthese connections at elevated temperatures is of importance. Therefore, 11 experimental tests have been conducted on this connection type to investigate their fire-resistance capacity