Verwandte Artikel zu Repair Of Heat-Damaged RC Slabs Using Fibrous Composite...

Repair Of Heat-Damaged RC Slabs Using Fibrous Composite Materials: Repair Of Heat-Damaged One-Way Reinforced Concrete Slabs Using Fibrous Composite Materials - Softcover

AL-Mekhlafy, Nadmi M.; Haddad, Rami

 
9783659123450: Repair Of Heat-Damaged RC Slabs Using Fibrous Composite Materials: Repair Of Heat-Damaged One-Way Reinforced Concrete Slabs Using Fibrous Composite Materials
Softcover
ISBN 10: 3659123455 ISBN 13: 9783659123450
Verlag: LAP LAMBERT Academic Publishing, 2012

Inhaltsangabe

Sixteen under-reinforced high strength concrete one-way slabs were cast, heated at 600o C for 2h, repaired, and then tested under four-point loading to investigate the coupling effect of water recurring and repairing with advance composite materials on increasing the flexural capacity of heat-damaged slabs. The composites used included high strength fiber reinforced concrete layers; and carbon and glass fiber reinforced polymer (CFRP and GFRP) sheets. Upon heating then cooling, the RC slabs experienced extensive map cracking, and upward cambering without spalling. Recuring the heatdamaged slabs for 28 days allowed recovering the original stiffness without achieving the original load carrying capacity. Other slabs, recured then repaired with steel fiber reinforced concrete (SFRC) layers, regained from 79% to 84% of the original load capacity with a corresponding increase in stiffness from 382% to 503%, whereas those recured then repaired with CFRP and GFRP sheets, regained up to 158% and 125% of the original load capacity with a corresponding increase in stiffness of up to 319% and 197%, respectively.

Die Inhaltsangabe kann sich auf eine andere Ausgabe dieses Titels beziehen.

Über die Autorin bzw. den Autor

Eng. Nadmi AL-Mekhlafy has obtained B.Sc. degree in civil engineering in 2001, and obtained M.Sc. degree in civil engineering (structure engineering) in 1999. Since he has worked in his project of PhD. degree in the field of earthquake engineering.

„Über diesen Titel“ kann sich auf eine andere Ausgabe dieses Titels beziehen.

Verlag
LAP LAMBERT Academic Publishing
Erscheinungsdatum
2012
Sprache
Englisch
ISBN 10 
3659123455
ISBN 13 
9783659123450
Einband
Taschenbuch
Anzahl der Seiten
92
Kontakt zum Hersteller
Nicht verfügbar
Verantwortliche Person
Fastbook Publishing
customerservice@vdm-vsg.de

Brivibas gatve 197
Riga
1039
Lettland