Document: NUREG-0800
Document ID: ab4f353d-c299-479d-ab25-834f97196988
Document Type: srp
Title: CONCRETE AND STEEL INTERNAL STRUCTURES OF STEEL OR CONCRETE
Source: NUREG-0800
Source URL: https://www.nrc.gov/docs/ML0520/ML052070326.pdf
Revision Date: 2023-06
Chapter: 3
Section ID: 3.8.3
CFR Part: 
CFR Title: 

Content:
0 of ASME Code Section III, Division 2. The 33 % increase in allowable stresses is permitted only for temperature loads and not for OBE seismic or wind loads. (ii)ii. For steel portions of the divider barrier which resist the design differential pressure and are not backed by concrete, the design should be similar to that of steel containments. Accordingly, the load combinations and stress limits of subsection II.3 of Standard Review PlanSRP Section 3.8.2 apply. b. Ice-Condenser Elements For load combination delineated in subsection II.3 of this SRP section for the ice-condenser elements, the stress limits are acceptable if found in accordance with the following: For Combinations Limit e(i) (1), (2)III.3.b.ii(a)(1) and (2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . S(1) e(ii) (1), (2)III.3.b.ii(b)(1) and (2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Y(2) e(iii) (1)III.3.b.ii(c)(1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C(3) e(iv) (3), (4)III.3.b.ii(d)(3) and (4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.3S e(iv) (5)1. 6III.3.b.ii(d)(5) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.6S e(v) (3), (4), (5)III.3.b.ii(e)(3), (4), and (5) . . . . . . . . . . . . . . . . . . . . . . . . . Y e(vi) (3), (4), (5)III.3.b.ii(f)(3), (4), and (5) . . . . . . . . . . . . . . . . . . . . . . . . C 122 Notes (1) S - As defined in "Notes" under first tables in subsection II.5 above. (2) Y - As defined in "Notes" under first tables in subsection II.5 above. 3.8.3-31 DRAFT Rev. 2 - April 1996 (3) C - Where experimental testing is used for verification of the design, C shall be the ultimate load carrying capacity of the member. Size effects and any similitude relationship which may exist between the actual component and the test model shall be accounted for in the evaluation of C. c. BWR Mark III Containment Drywell 123 (i)i. For concrete portions of the