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MC BASE PLATE AND ANCHOR BOLT DESIGN |
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Result Summary
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Base Plate Design |
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ratio |
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0.74
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OK
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Anchor Bolt Design |
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Anchor Rod Embedment, Spacing and Edge Distance
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OK
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Overall
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ratio
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=
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0.97
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OK
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Seismic Design
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Tension
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=
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OK
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Shear
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=
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OK
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Design Code Reference
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Anchor bolt and base plate design based on
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Code Abbreviation
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CSA A23.3-14 Design of Concrete Structures Appendix
D
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CSA A23.3-14
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PIP STE05121 Anchor Bolt Design Guide-2006
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PIP STE05121
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AISC Design Guide 1: Base Plate and Anchor Rod Design 2nd Edition |
AISC Design Guide 1 |
Column Load Data |
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Base Plate & Anchor Bolt Data |
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Column section type |
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= |
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Column section size |
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= |
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Column section properties |
d |
= |
308.0
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[mm] |
tf |
= |
15.4
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[mm] |
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bf |
= |
305.0
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[mm] |
tw |
= |
9.9
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[mm] |
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Base plate width |
B |
= |
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[mm] |
510 mm
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Base plate depth |
N |
= |
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[mm] |
510 mm
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Base plate thickness |
tp |
= |
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[mm] |
45 mm
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Suggested plate thickness for rigidity:
tp = max. of m/4 and n/4 |
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No of bolt line for resisting moment |
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No of bolt along outermost bolt line |
= |
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No of bolt along side edge |
nbd |
= |
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PIP STE05121
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Outermost bolt line spacing s1
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s1
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=
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[mm]
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410 mm
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Page A -1 Table 1
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Outermost bolt line spacing s2
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s2
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=
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[mm]
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410 mm
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PIP STE05121
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Anchor bolt edge distance c1
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c1
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=
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[mm]
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152 mm
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OK
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Page A -1 Table 1
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Anchor bolt edge distance c2
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c2
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=
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[mm]
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152 mm
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OK
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Anchor bolt edge distance c3
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c3
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=
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[mm]
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152 mm
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OK
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Anchor bolt edge distance c4
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c4
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=
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[mm]
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152 mm
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OK
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Anchor bolt material
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=
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Anchor tensile strength
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futa
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=
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399.9
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[MPa]
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Anchor bolt diameter
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da
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=
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[mm]
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max dia=1.50 in
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Anchor bolt has sleeve
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=
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Anchor bolt head type
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Anchor effective cross section area
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Ase
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=
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910
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[mm2]
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Anchor bolt head bearing area
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Abrg
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=
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[mm2]
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Anchor bolt embedment depth
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hef
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[mm]
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CSA A23.3-14
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ci ≥ 1.5hef for at least two edges to avoid reducing of hef when Nu > 0 |
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OK
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D.6.2.3 |
Anchor bolt adjusted hef for design |
hef |
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[mm]
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457 mm
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OK
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D.6.2.3 |
Pedestal height
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ha
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=
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[mm]
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534 mm
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OK
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For conc shear breakout check use
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Number of anchor at bolt line 1 |
n1 |
=
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Number of anchor at bolt line 2 |
n2 |
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Total no of anchor bolt |
n |
= |
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No of anchor bolt carrying shear
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ns
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=
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No of anchor bolt along width edge
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nbw
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=
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Oversized holes in base plate ? |
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= |
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Concrete strength
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f'c
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=
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[MPa]
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Error: the conc strength shall be 10~70 MPa
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Base plate yield strength |
Fy |
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[MPa] |
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Supplementary reinforcement |
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CSA A23.3-14
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For tension |
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Condition A
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D.5.3 c) |
For shear |
Yc,v |
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Condition A
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D.7.2.7 |
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Concrete cracking |
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= |
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D.6.2.6, D.6.3.6, D.7.2.7 |
Anchor bolt 1/8" (3mm) corrosion allowance
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=
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CSA A23.3-14 |
Provide built-up grout pad ?
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=
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D.7.1.3
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Seismic design IEFaSa(0.2) ≥0.35
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=
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D.4.3.3
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Anchor bolt load E <= 0.2U
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Tensile
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=
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Shear
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=
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D.4.3.5.1 & D.4.3.6.1
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Anchor bolt satisfies opion
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Tensile
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=
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Shear
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=
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D.4.3.5.3 & D.4.3.6.3
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CONCLUSION
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LC 1 |
Base Plate Design |
Anchor Bolt Design |
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Anchor bolt spacing and edge distance |
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OK
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ratio= |
0.74
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OK
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Overall |
ratio= |
0.39
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OK
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Seismic design |
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Tension= |
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OK
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Shear= |
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OK
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View Detail Calc
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View Detail Calc
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LC 2 |
Base Plate Design |
Anchor Bolt Design |
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Anchor bolt spacing and edge distance |
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OK
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ratio= |
0.60
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OK
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Overall |
ratio= |
0.61
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OK
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Seismic design |
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Tension= |
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OK
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Shear= |
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OK
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View Detail Calc
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View Detail Calc
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LC 3 |
Base Plate Design |
Anchor Bolt Design |
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Anchor bolt spacing and edge distance |
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OK
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ratio= |
0.31
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OK
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Overall |
ratio= |
0.77
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OK
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Seismic design |
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Tension= |
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OK
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Shear= |
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OK
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View Detail Calc
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View Detail Calc
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LC 4 |
Base Plate Design |
Anchor Bolt Design |
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Anchor bolt spacing and edge distance |
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OK
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ratio= |
0.22
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OK
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Overall |
ratio= |
0.97
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OK
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Seismic design |
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Tension= |
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OK
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Shear= |
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OK
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View Detail Calc
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View Detail Calc
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