Calculation of the Effective Section of Cracked Concrete Beams Based on Gradual Strain Distributions

Concrete loses its tensile resistance at crack interfaces in reinforced concrete beams but still can carry tension between two cracks, which is defined as tension stiffening. To model the stiffening effects on structural serviceability, an effective tension section was introduced based on homogenize...

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Veröffentlicht in:	ACI structural journal 2022-09, Vol.119 (5), p.217-226
Hauptverfasser:	Fu, Chunyu, Gao, Zhenfeng, Yan, Peng
Format:	Artikel
Sprache:	eng
Schlagworte:	Concrete Cracking Cracks Cross-sections Experimental data Force distribution Internal forces Prestressed concrete Reinforced concrete Stiffening Strain distribution Tensile strength Tension Tension stiffening
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