Week 3 Challenge

1.1.Dead load (IS 875 part-1) , Live load ( IS 875 part-2), Wind load (IS875 part-3), snow load (IS 875 part -4), Seismic load (IS 1893:2016)

2. Ly/Lx>2 , the load distribution is along a particular direction
3. for steel it is 78.5 kn/m3, for soil it is 18 kn/m3

5. Primary beams are beams connected to column transferring load of structure to the column
6. 1. After creating load cases, then click on add check in floor option enter pressure intensity value , range definition as per required and add , then check for node values and check results
7. load transfer slab to the beam , beams to column , column to foundation

3.1. Ly/Lx>2 , the load distribution is along a particular direction is one way slab, In two way slab Ly/Lx<=2, the load is distributed along enitre section

2. Secondary beams are beams that run along primary beams. They are rested on primary beams . It is unconventional to have one secondary beam on other

3. Dead load ( IS 875 part 1) it is weight of the structure . unit weight of material is constant .unit weight of material x volume of material . Super imposed dead load it has service load ( lift core , electrical chamber etc ), floor finishes in structure. Live load (IS 875 part 2) based on usage, occupancy. Wind load (IS 875 part -3) design wind speed, calculation of load are done using excel . snow load (IS 875 part -4) applicable in mountain regions and snowfall areas. Seismic load (IS 1893:2016) applicable where prone to earthquake
4. assigning properties to a member as various options are available define as required and add then assign

for support go to create and apply as required and assign

5. create a geometry of a section member , select any two opposite lines , take one line and apply node at the mid point vertical /horizontal via node cursor . Then add a beam at the intersection point

Design wind pressure Pz= 0.6Vz^2= 1500 KN/m

Dead load = unit weight of concrete x volume of material = 25x 0.20=5 KN/m2

Live load = 3 KN/m2