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1605.4 Structural Integrity Load Combinations—Alternate Load Path Method
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Where specifically required by Sections 1615 through 1617, elements and components shall be designed to resist the forces calculated using the following combination of factored loads:
Equation 16-27
where:
The live load component f1L need not be greater than the reduced live load.
Equation 16-27where:
| f1 | = | 0.25 for buildings in Risk Category II. |
| f1 | = | 0.5 for buildings in Risk Category III or IV. |
| f2 | = | 0 for buildings in Risk Category II. |
| f2 | = | 0.33 for buildings in Risk Category III or IV. |
The live load component f1L need not be greater than the reduced live load.
Related Code Sections
1605.4 Structural Design, Structural Integrity Load Combinations—Alternate Load Path Method
the following combination of factored loads:
Equation 16-27
where:
f1
=
0.25 for buildings in Risk Category II.
f1
=
0.5 ...
NYC Building Code 2022 > 16 Structural Design > 1605 Load Combinations > 1605.4 Structural Integrity Load Combinations—Alternate Load Path Method
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the following combination of factored loads: where: f1 = 0.25 for buildings in Structural Occupancy Category II. f1 = 0.5 ...
NYC Building Code 2014 > 16 Structural Design > 1605 Load Combinations > 1605.5 Structural Integrity Load Combinations—Alternate Load Path Method
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D + f1L + f2W
(Equation 16-65 ...
NYC Building Code 2008 > 16 Structural Design > 1605 Load Combinations > 1605.6 Structural Integrity Load Combinations—Alternate Load Path Method
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NYC Building Code 2014 > 16 Structural Design > 1616 Structural Integrity — Key Element Analysis > 1616.8 Design Criteria
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NYC Building Code 2008 > 16 Structural Design > 1625 Structural Integrity — Prescriptive Requirements > 1625.6 Gas Explosions