Week 1 Challenge
WIND LOAD PARAMETERS
1. Pz @ 11.4 m = 0.6 `(Vz)^2`
`(Vz)^2` = Vb x k1 x k2 x k3 x k4
since 60km radius from BAy of bangal assuming coastal west bengal
Vb = 50m/s
k1 = 1.08 ( considering it to be an impt structure)
k2= 1.0612 @ 11.4m as terrain factor
k3 = 1 (topographical factor)
k4 = 1.30 ( cyclone factor, considering structure to have post cyclonic importance)
Vz = 50 x 1.08 x 1.0612 x 1 x 1.30
Vz = 74.496 m/s
Pz = `0.6 xx 74.496^2` = 3.329 `(kN)/(m^2)`
SEISMIC PARAMETERS
1. R = 5 ( SMRF rc strucure)
2. I = 1.5 ( impt.structures)
3. Z = 0.24 ( considering zone 4 i.e coastal bengal)
VEHICLE DEFINITIONS
1. Entered Class A and Class 70 R in vehicle load definitions