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Unbonded Post Tensioned Concrete in Fire: A Review of Data from Furnace Tests and Real Fires

หน่วยงาน Edinburgh Research Archive, United Kingdom

รายละเอียด

ชื่อเรื่อง : Unbonded Post Tensioned Concrete in Fire: A Review of Data from Furnace Tests and Real Fires
นักวิจัย : Gales, John , Bisby, Luke , Gillie, Martin
คำค้น : Prestressing steel , Post-tensioned slab , Unbonded construction , Fire endurance testing , Spalling , Concrete , Concrete cover , Case studies
หน่วยงาน : Edinburgh Research Archive, United Kingdom
ผู้ร่วมงาน : Ove Arup Foundation , Royal Academy of Engineering , University of Edinburgh , Natural Sciences and Engineering Research Council of Canada (NSERC)
ปีพิมพ์ : 2554
อ้างอิง : Gales, J., Bisby, L.A., and Gillie, M (2011) Unbonded Post Tensioned Concrete in Fire: A Review of Data from Furnace Tests and Real Fires. Fire Safety Journal. Volume 46 Number 4 :151-163. , 0379-7112 , http://hdl.handle.net/1842/5745
ที่มา : -
ความเชี่ยวชาญ : -
ความสัมพันธ์ : -
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บทคัดย่อ/คำอธิบาย :

The fire-safe design of concrete structures which incorporate post-tensioned prestressing tendons has recently been the subject of debate within the structural engineering community, particularly when unbonded post-tensioned (UPT) prestressing tendons are used. Despite several studies aimed at furthering our understanding of the response of UPT concrete structures in fire, many aspects of their response in real fires remain poorly understood. An exhaustive summary of available test data which have been used over the past five decades to generate fire design guidance for UPT concrete structures is given. Case studies showing the response of real UPT structures in severe building fires are also discussed. In both cases the intent is to highlight inadequacies in the current state of knowledge for UPT buildings in fire and to prioritize areas for future research.

บรรณานุกรม :
Gales, John , Bisby, Luke , Gillie, Martin . (2554). Unbonded Post Tensioned Concrete in Fire: A Review of Data from Furnace Tests and Real Fires.
    กรุงเทพมหานคร : Edinburgh Research Archive, United Kingdom .
Gales, John , Bisby, Luke , Gillie, Martin . 2554. "Unbonded Post Tensioned Concrete in Fire: A Review of Data from Furnace Tests and Real Fires".
    กรุงเทพมหานคร : Edinburgh Research Archive, United Kingdom .
Gales, John , Bisby, Luke , Gillie, Martin . "Unbonded Post Tensioned Concrete in Fire: A Review of Data from Furnace Tests and Real Fires."
    กรุงเทพมหานคร : Edinburgh Research Archive, United Kingdom , 2554. Print.
Gales, John , Bisby, Luke , Gillie, Martin . Unbonded Post Tensioned Concrete in Fire: A Review of Data from Furnace Tests and Real Fires. กรุงเทพมหานคร : Edinburgh Research Archive, United Kingdom ; 2554.