1. Determine the lightest A36 steel required for typical beams AB in Fig 1-1. The dashed lines represent bar joists 24 in on center. The spandrel beam AC carry only a small strip of floor but must support a precast concrete curtain wall is 13-ft high. The weight of the wall is 40 lbs per square foot of elevation. The floor load is 7opsf live and 30 psf dead including an allowance for all structural members. The live load-deflection of beam must be less than L / 360. (a points) 34t 34t CURTAIN WALL 25ft 24 in ONCENTER E- 29x10 psi FIND BEAM AB BEAM AC​

not  

cuba  

russia  

iraq  

el salvador  

explanation:

known as the land of volcanoes, el salvador has visit seismic tremors and volcanic movement. it is the main nation in central america that does not have a coastline on the caribbean sea. about portion of all salvadorans live in the wide open. they are poor and don't have power or running water in their homes. in 1525, pedro de alvarado, a lieutenant of cortés's, vanquished el salvador. el salvador, with alternate nations of central america, pronounced its freedom from spain on sept. 15, 1821, and was a piece of a league of central american states until the point when that association broke up in 1838.

answer; //(no) the u.s.constitution prohibits it because of using the congress for their own personal gain;

answer; personally distressful;