Crack Width - Tension Chord Model - Verification

The strength of the Tension Chord Model lies in its balanced combination of physical realism and computational efficiency. The model preserves the fundamental mechanics governing cracking behavior, namely bond action, strain incompatibility between reinforcement and concrete, and equilibrium, while remaining well-suited for practical engineering workflows. Axial force transfer between reinforcement and concrete is achieved through a bond mechanism that operates via shear interaction, inherently allowing slip and therefore resulting in non-compatible deformations of the two components. The model further captures the distinct behavior of weakly and strongly reinforced concrete through the formulation of the average strain, which plays a governing role in evaluating crack spacing and crack width. 𝙏𝙧𝙮 𝙄𝘿𝙀𝘼 𝙎𝙩𝙖𝙩𝙞𝘾𝙖 𝙛𝙤𝙧 𝟭𝟰 𝙙𝙖𝙮𝙨 𝙛𝙤𝙧 𝙁𝙍𝙀𝙀: https://www.ideastatica.com/role-navigation?utm_source=Youtube&utm_medium=youtube Link on the webpage: https://www.ideastatica.com/support-center/crack-width-tension-chord-model-verification