Romania

2.4.2.1 (1)

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2.4.2.2 (1)

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2.4.2.2 (2)

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2.4.2.4 (1)

When choosing the “Romanian SR-EN NA method” the values of partial factors for materials for ultimate limit states are given in the National Annex:

Design situations	γ_C for concrete	γ_S for reinforcing steel	γ_S for prestressing steel
Persistent & Transient	1.5	1.15	1.15
Accidental	1.5	1.15	1.0

Partial factors for fatigue are not supported in SCIA Engineer

3.1.2 (2)P

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3.1.6 (1)P

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3.1.6 (2)P

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3.2.2 (3)P

When choosing the “Romanian SR-EN NA method” the upper limit of yield strength of reinforcement is given in the National Annex:

f_yk = 500 MPa

3.2.7 (2)

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3.3.4 (5)

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3.3.6 (7)

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4.4.1.2 (3)

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4.4.1.2 (5)

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4.4.1.2 (6)

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4.4.1.2 (7)

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4.4.1.2 (8)

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4.4.1.2 (13)

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4.4.1.3 (1)P

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4.4.1.3 (3)

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4.4.1.3 (4)

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5.2 (5)

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5.5 (4)

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5.8.3.1 (1)

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5.10.2.1 (1)P

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5.10.2.1 (2)

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5.10.2.2 (5)

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5.10.3 (2)

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5.10.9 (1)P

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6.2.2 (1)

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6.2.2 (6)

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6.2.3 (2)

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6.2.3 (3)

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6.2.4 (4)

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6.2.4 (6)

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6.4.3 (6)

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6.4.4 (1)

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6.4.5 (3)

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6.5.2 (2)

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6.5.4 (4)

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7.2 (2)

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7.2 (3)

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7.2 (5)

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7.3.1 (5)

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7.3.4 (3)

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8.2 (2)

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8.3 (2)

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9.2.1.1 (1)

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9.2.1.1 (3)

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9.2.1.2 (1)

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9.2.2 (5)

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9.2.2 (6)

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9.2.2 (8)

When choosing the “Romanian SR-EN NA method” the formula for calculation maximum transverse spacing of the legs in series is given in the National Annex:

s_t,max = 0.75 ∙ d ≤ 350 mm

9.3.1.1(3)

When choosing the “Romanian SR-EN NA method” the formulas for calculation maximum spacing of principal and secondary area of reinforcement for 2D members are given in the National Annex:

for principal reinforcement: s_max,slab = 2.0 ∙ h ≤ 250 mm

for secondary reinforcement: s_max,slab = 3.0 ∙ h ≤ 350 mm

9.5.2 (1)

When choosing the “Romanian SR-EN NA method” the value of minimum diameter of longitudinal reinforcement bar in column is given in the National Annex:

ϕ_min = 12 mm

9.5.2 (2)

When choosing the “Romanian SR-EN NA method” the formula for calculation minimum area of longitudinal reinforcement in column is given in the National Annex:

A_s,min = 0.10 ∙ N_Ed / f_yd ≥ 0.004 ∙ A_c

9.5.2 (3)

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9.5.3 (3)

When choosing the “Romanian SR-EN NA method” the method for calculation maximum spacing of the transverse reinforcement along the column is given in the National Annex:

s_cl,tmax = min(15 ∙ ϕ_l; b_min; 300 mm)

where:

ϕ_l is minimum diameter of the longitudinal bars

b_min is the lesser dimension of the column

9.6.2 (1)

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9.6.3 (1)

When choosing the “Romanian SR-EN NA method” the formula for calculation minimum area of horizontal reinforcement in wall is given in the National Annex:

A_s,hmin = max(0.25 ∙ A_s,v; 0.001 ∙ A_c)

9.7 (1)

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12.3.1 (1)

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12.6.3 (2)

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