1- A rectangular beam reinforced with 4 o18 bars has h=650mm, bw=250mm and d'=30mm. Applied moment is 67 kN.mMaterials used are C25 and S220. Allowable compressive stress and modulus of rupture for concrete are 10MPA and 2.3 N/mm2 respectively. Allowable stress for steel is 140 MPa. Is this beam cracked or uncracked? Is this beam designed adequately to carry the applied moment safely?
1- A rectangular beam reinforced with 4 o18 bars has h=650mm, bw=250mm and d'=30mm. Applied moment is 67 kN.mMaterials used are C25 and S220. Allowable compressive stress and modulus of rupture for concrete are 10MPA and 2.3 N/mm2 respectively. Allowable stress for steel is 140 MPa. Is this beam cracked or uncracked? Is this beam designed adequately to carry the applied moment safely?
Steel Design (Activate Learning with these NEW titles from Engineering!)
6th Edition
ISBN:9781337094740
Author:Segui, William T.
Publisher:Segui, William T.
Chapter9: Composite Construction
Section: Chapter Questions
Problem 9.1.3P
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