Research Article
Anti-Impact Performance Enhancement of Two-Way Spanning Slab through the Implementation of Steel Trussed Bars
Table 9
Failure modes of parametric study samples.
| Sample | Bottom face slab failure | Mode of damage |
| Ref Cϕ6 | | (i) Concrete scabbing (310 mm width) | (ii) Flexural bond breakage | (iii) Nonuniform diagonal fracturing |
| TBϕ3Orth | | (i) Concrete scabbing at a width of 210 mm | (ii) Failure of flexural bond | (iii) Diagonal fractures exhibiting irregular patterns |
| TBϕ3Diag | | (i) Scabbing in concrete (width: 230 mm) | (ii) Failure in flexural bond | (iii) Diagonal fractures with irregular patterns |
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