Determine the diameter, spacing and length of the tie bars required for a two lane concrete pavement 8 in. (203 mm) thick, 60 ft (18.3 m) long and 24 ft (7.3 m) wide

with a longitudinal joint at the center. = 186 MPa; = 25 kN/m3

; fa = 1.5.​

Ahot wire operates at a temperature of 200°c while the air temperature is 20°c. the hot wire element is a tungsten wire of 5 um diameter and 2 mm in length. plot using excel current, heat transfer and heat generated by the wire for air velocity varying from 1-10 m/s in steps of lm/s? matlab the sensor voltage output, resistance, or assume nu 0.989 re033pr13 take air properties at tr (200°c20°c)/2 = 110°c properties of tungsten: c 0.13 kj/kg.k 3 p 19250 kg/m k (thermal conductivity) = 174 w/m.k