Title :
A Mechanical Analysis for Shear Capacity of R/C Deep Flexural Members
Author :
Meng, Chen ; Pinwu, Guan
Author_Institution :
Sch. of Civil Eng., Zhengzhou Univ., Zhengzhou
Abstract :
Using the failure criterion of concrete in biaxial stress state and the opinion of stress diffusion phenomenon of concrete strut; considering the effects of shear-span ratio, span-depth ratio, and web reinforcement, the formulas for predicting the shear capacity of deep flexural members are established. Through simplification, the suggested formulas are also given, and the concrete tension strength is used as the concrete strength design index in the suggested equations, the results of suggested equations show a good agreement with those of tested.
Keywords :
bending; failure (mechanical); reinforced concrete; tensile strength; biaxial stress; concrete failure criterion; concrete strength design; concrete tension strength; deep flexural members; mechanical analysis; shear capacity; stress diffusion; web reinforcement; Civil engineering; Concrete; Equations; Industrial engineering; Information analysis; Information management; Innovation management; Shape; Stress; Testing; flexural member; mechanical analysis; shear capacity;
Conference_Titel :
Information Management, Innovation Management and Industrial Engineering, 2008. ICIII '08. International Conference on
Conference_Location :
Taipei
Print_ISBN :
978-0-7695-3435-0
DOI :
10.1109/ICIII.2008.120
