Title: Tunnel Lining Design, Part 2: Analysis Considerations

Author(s): Gary Brierley, Joseph Klein, and Randall W. Poston

Publication: Concrete International

Volume: 45

Issue: 9

Appears on pages(s): 47-51

Keywords: code, section, interaction, factor

DOI:

Date: 9/1/2023

Abstract:
This article is Part 2 of a two-part examination of the design and analysis of curved tunnel linings placed in direct contact with and restrained by the surrounding ground. While Part 1 focused on design considerations and a brief history of tunnel linings, Part 2 provides recommendations for tunnel analysis and proposes changes to ACI capacity calculations