[ v_Rd,c = C_Rd,c \cdot k \cdot (100\rho_l f_ck)^1/3 \quad \text(with min) ]
[ v_Rd,c = 0.12 \times 1.976 \times 3.56 = 0.844 \text MPa ] Minimum: ( v_min = 0.035 \times k^3/2 \times f_ck^1/2 = 0.035 \times (1.976)^1.5 \times \sqrt30 ) ( = 0.035 \times 2.78 \times 5.48 \approx 0.53 \text MPa ) worked examples to eurocode 2 volume 2
Check: ( v_Ed = 1.10 \text MPa > v_Rd,c = 0.844 \text MPa ) → Punching reinforcement required. [ v_Rd,c = C_Rd,c \cdot k \cdot (100\rho_l
Engineers who skip Volume 2 frequently make these costly mistakes: [ v_Rd,c = 0
| Error | Volume 2 Solution |
| :--- | :--- |
| Ignoring buckling in flat slabs | Full Braced/Unbraced column check including slab stiffness |
| Using 45° for all shear struts | Calculation of actual strut angle (cot θ) based on v_Ed |
| Overlooking minimum reinforcement for crack control | Equation 7.1 (A_s,min = k_c * k * f_ct,eff * A_ct / σ_s) |
| Anchorage of bent-up bars in D-regions | Detailed node-to-node anchorage check |
Volume 2 assumes you already understand basic flexure and shear. It targets specialized structures and second-order effects. Key chapters typically include:
Each example follows a rigid structure: Problem Statement → Assumptions → Actions → Analysis → Verification → Detailing.