Research Article
Assessing the Instantaneous Stiffness of Cracked Reinforced Concrete Beams Based on a Gradual Change in Strain Distributions
Figure 7
Inertias of key sections in the effect regions for the beams (a) B2, (b) B3, (c) B5, and (d) B6.
(a) |
(b) |
(c) |
(d) |