Document: NUREG-0800
Document ID: 786da65a-4915-4af3-afb3-678b7df5bea7
Document Type: srp
Title: OTHER SEISMIC CATEGORY I STRUCTURES
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070327.pdf
Revision Date: 2023-06
Chapter: 3
Section ID: 3.8.4
CFR Part: 
CFR Title: 

Content:
loading combinations delineated in subsection II.3 of this SRP section, the following defines the allowable limits which constitute the structural acceptance criteria: a. In Combinations for Concrete Limit Paragraphs II.3.b(i)(a)(1), (2), and (3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . S(1) Paragraphs II.3.b(i)(a)(4), (5), and (6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.3S Paragraphs II.3.b(i)(b)(1), (2), and (3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . U(2) Paragraphs II.3.b(i)(b)(4), (5), and (6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . U Paragraphs II.3.b(i)(b)(6), (7), and (8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . U Paragraphs II.3.b(ii)(a), (b), (c), (d), and (e) . . . . . . . . . . . . . . . . . . . . . . . . . . . U b. In Combinations for Steel Paragraphs II.3.c(i)(a)(1), (2), and (3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . S Paragraphs II.3.c(i)(a)(4), (5), and (6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5 S Paragraphs II.3.c(i)(b)(1), (2), and (3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Y(3) Paragraphs II.3.c(i)(b)(4), (5), and (6) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Y Paragraphs II.3.c(ii)(a)(1), (2), (3) , and (4) . . . . . . . . . . . . . . . . . . . . . . . . 1.6 S (4) Paragraphs II.3.c(ii)(a)(4) , and (5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.7 S (4) Paragraphs II.3.c(ii)(b)(1), (2), (3), (4), and (5) . . . . . . . . . . . . . . . . . . . . . . . . Y Notes (1) S - For concrete structures, S is the required section strength based on the working stress design method and the allowable stresses defined in the ACI 318 Code. 60 DRAFT Rev. 2 - April 1996 3.8.4-16 For structural steel, S is the required section strength based on elastic design methods and the allowable stresses defined in Part 1 of the AISC "Specification for the Design,