Situation 12: An isolated footing is to support a 450 mm x 450 mm column that carries a DL of 200 KN and a LL of 160 K
Posted: Sun Jul 03, 2022 12:27 pm
Situation 12: An isolated footing is to support a 450 mm x 450 mm column that carries a DL of 200 KN and a LL of 160 KN. The base of the footing is 1.5 m below the natural grade line and the weight of the soil is 17 KN/m^3
Use Fy = 415 MPa and fc`= 28 MPa. Soil Bearing Capacity q = 160 Kpa.
Assume 8% of the total column load for the weight of footing.
Mxdl = 30 KN - m Mxll = 20 KN - m
Mydl = 30 KN - m Myll = 20 KN - m
1. Which of the following most nearly gives the value of “d” base on punching shear?2. Which of the following most nearly gives the value of Qu (max average) at the ultimate condition?3. Which of the following most nearly gives the value of the maximum moment from the face of the column?
m Mx Pol+ Pil My NGL €2 12 c=2/3B x1 R Pu NGL
Use Fy = 415 MPa and fc`= 28 MPa. Soil Bearing Capacity q = 160 Kpa.
Assume 8% of the total column load for the weight of footing.
Mxdl = 30 KN - m Mxll = 20 KN - m
Mydl = 30 KN - m Myll = 20 KN - m
- Situation 12 An Isolated Footing Is To Support A 450 Mm X 450 Mm Column That Carries A Dl Of 200 Kn And A Ll Of 160 K 1 (8.84 KiB) Viewed 18 times
m Mx Pol+ Pil My NGL €2 12 c=2/3B x1 R Pu NGL