DYNAMIC ANALYSIS IN OPENSEES

Problem $1$

Use the open$-$source structural software OpenSees $($script in Python or $C++)$ to simulate the dy

namic elastic response of the simply supported beam shown in the Figure below under the effect

the moving truck load. The cross section of the beam is concrete$-$steel composite.

Beam length: $L_1=21\mathrm{.}0m,$

Truck axle forces: $F_1=30\mathrm{.}0kN,F_2=80\mathrm{.}0kN.$

Truck axle spacing: $S_p=4\mathrm{.}0m.$

Concr ete strength: $f_c^{\text{'}}=40$MPa.

Steel grade: $F_y=350$MPa.

Longitudinal Profile

Cross section

Deck $2\mathrm{.}00\mathrm{.}3m$

PL $29020mm$

PL $137010mm$

PL $29020mm$