module 2 part 2 Flashcards
1
Q
what is the defleciton for a poitn load at the middle or a distributed load
A
point load defelction = fL^3/48EI
UDL delfection =5wL^4/384EI
2
Q
what does the reinforcement ratio have to be between
A
0.3 -3%
3
Q
what does N/A*f need to be below to not consider N
A
0.15
4
Q
how much mass in each part of building
A
50% flooring
40% lateral lload resisting
10 % secondndary
5
Q
why are cross laminated timber floor boards not generally used as composites
A
embedded bolts will put force perpendicular to grain.
