The figure shown below is a hollow pre-cast beam designed for a shopping mart somewhere in Cubao. This beam has a simple
Posted: Mon May 16, 2022 12:01 pm
The figure shown below is a hollow pre-cast beam designed for a shopping mart somewhere in Cubao. This beam has a simple span of 10m and carries a dead load of 2350 N/m (including its weight) and a live load of 5490 N/m. Determine the stress diagram for the beam if it is subjected to a prestressing force of 353 KN applied at 40mm above the bottom of the beam.
400 180 400 240 180 40 80 240 80
400 180 400 240 180 40 80 240 80