Question: Compute the nominal direct normal stress \sigma cnom due to the compressive load P = 6.2 kN. Assuming that the shaft is made of steel, compute the deformation \delta c due to force P. Determine the stress concentration factor Kt …

The slab is carrying an additional dead load g1 = (1 + a/10) kN/m2 and a live load of q = (2+b/2) kN/m2. Concrete cover Cnom = 30 mm, concrete class C25/30 and reinforcing steel class B500 are used. 1. Specify an appropriate steel reinforcement in the span of …

Compute the nominal direct normal stress σ cnom due to the compressive load P = 6.2 kN. Assuming that the shaft is made of steel, compute the deformation δ c due to force P. Determine the stress concentration factor K t for a sled-runner keyseat (same as in bending).

Question: Figure 2 shows a part of the first floor plan of a reinforced concrete office building. During construction , the slab and the beam are casting together.

Beams Bi and B2 are then simply supported by columns Ci. The dimensions of slab S1: Lx=6m, Ly=8m, the thickness h=0.27, dead load gi = 2 kN/m2 and live load_g=4kN/m2. cnom =30 mm, concrete class C25/30 and reinforcing steel class B500 are used. B G B, G B Figure 1: Plan view The self-weight of the slab is not included in the loads given above.

Compute the torque TB and TC due to tensile forces in the belts at point B and C, respectively.6. Draw the torque diagram to show the level of torque in all segments of the shaft.7. Compute the nominal torsional stress Bnom and Cnom on the outer surface of the shaft for cross sections passing through points B

Question: Torsional shear stress and deformation Compute the nominal torsional stress τBnom and τCnom on the outer surface of the shaft for cross sections passing through points Band C due to the torque TB and TC, also, what is the value of the shear stress at the center of the cross section passing through point B and that

Compute the nominal direct normal stress σ cnom due to the compressive load P = 6.2 kN. Assuming that the shaft is made of steel, compute the deformation δ c due to force P. Determine the stress concentration factor K t for a sled-runner keyseat (same as in bending).

Question: Concrete pavement has raw casting thickness - h = 230mm. Exp.kl./ Dim.lifetime = XC1 / 100 years N cnom = 35 mm Concrete grade: B30 Reinforcement quality: B500C LOADS: Payload: 3.0 kN / m2 . In addition, there are loads from light walls and technical guides of 0.8kN / m2 which is also considered as

The simply supported beams B1 have a rectangular section with a width of b = 0.30 m. Concrete class C25/30 and reinforcing steel class B500 are used. Assume concrete cover cnom = 35 mm. Columns C1 have square cross-sections of 0.35m height. 1. Specify the loads applied to B1 from the slab. 2. Select appropriate section height for the B1. 3.