About this document
Cohen 2023 IOP Conf. Ser. Earth Environ. Sci. 1124 012069 by Fiorenza is a document available to read on EtoBox.
This paper develops a methodology to analyze tunnel intersections using two-dimensional numerical modeling rather than three-dimensional modeling. The methodology models the main tunnel cross-section with an additional horizontal expansion component to represent the cross tunnel. Regression analysis is used to derive a formula relating the ratio of equivalent diameters of the main and cross tunnels to the proper expansion distance, providing a tool for preliminary intersection design. The current work relie
- Author
- Fiorenza
- Language
- EN