A bearing plate is used to support a W 21 x 68 beam having a spam of 6m which carries a uniformly distributed loads as follows: DL including its own weight: 60 kN/m Properties of W21x68 d=537mm bf=210mm tf=17.40mm tw=10.92mm k =36.51 mm E= 200GPa fo' = 24.2 MPa; Fy = 345 for Beam Fy = 248 for Plate Length of bearing plate is 150 mm Use LRFD Questions 1. Determine the safe uniform LL it could support to prevent web yielding. 2. Determine the safe uniform LL it could support to prevent web crippling. 3. Determine the safe uniform LL it could support due to the flexural strength of the bearing plate 150mmx250mmx30mm.
Topic: BEAM BEARING PLATES AND COLUMN BASE PLATES
Please solve your Solution in a handwritten
Note: It should be handwritten pleaseeee
A bearing plate is used to support a W 21 x 68 beam having a spam of 6m which carries a uniformly distributed loads as follows:
DL including its own weight: 60 kN/m
Properties of W21x68
d=537mm
bf=210mm
tf=17.40mm
tw=10.92mm
k =36.51 mm
E= 200GPa
fo' = 24.2 MPa;
Fy = 345 for Beam Fy = 248 for Plate
Length of bearing plate is 150 mm
Use LRFD
Questions
1. Determine the safe uniform LL it could support to prevent web yielding.
2. Determine the safe uniform LL it could support to prevent web crippling.
3. Determine the safe uniform LL it could support due to the flexural strength of the bearing plate 150mmx250mmx30mm.
Step by step
Solved in 5 steps with 6 images
