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http://onlinepubs.trb.org/Onlinepubs/hrr/1970/339/339-003.pdf
pects of design of the support systems for transportation tunnels. TYPES AND FUNCTIONS OF TUNNEL SUPPORT SYSTEMS The basic functions of a tunnel support system are to keep the tunnel stable and to make the opening usable. The specific purposes of support systems, however, depend greatly on the purposes of the tunnel.
https://trid.trb.org/view/6251
DESIGN OF TUNNEL LINERS AND SUPPORT SYSTEMS. Contents: Introduction; Fundamentals of tunnel support design; Existing theories, design methods, and practices; Tunnel support systems in soil and soft rocks; Tunnel support systems in rock--Factors influencing behavior; Tunnel support systems in rock--Design procedures; Potential developments of tunnel support systems; Shotcrete.Cited by: 25
https://www.sciencedirect.com/science/article/pii/0013795279900449
Design of tunnel support systems using ground freezing. Eng. GeoL., 13: 375--395. One of the more promising techniques in soft ground tunneling through urbanized areas is the use of artificially frozen ground for temporary tunnel support. This paper describes the general design considerations involved in the ground freezing method.Cited by: 9
https://rocscience.com/assets/resources/learning/papers/A-Two-Dimensional-Approach-for-Designing-Tunnel-Support-in-Weak-Rock.pdf
A TWO-DIMENSIONAL APPROACH FOR DESIGNING TUNNEL SUPPORT IN WEAK ROCK John H. Curran, University of Toronto Reginald E. Hammah, Rocscience Inc. Thamer E. Yacoub, Rocscience Inc. ABSTRACT The design of support for tunnels in weak rock is an iterative process. A good starting point is essential to the process and facilitates safe and economic design.
https://ntrl.ntis.gov/NTRL/dashboard/searchResults/titleDetail/PB183799.xhtml
Contents: Introduction; Fundamentals of tunnel support design; Existing theories, design methods, and practices; Tunnel support systems in soil and soft rock; Tunnel support systems in rock: Factors influencing behavior; Tunnel support systems in rock: Design procedures; Potential developments of tunnel support systems; Shotcrete. Keywords
https://antraquip.net/tunnel-support-system
Tunnel Support System. Arch Canopy System Antraquip’s Arch Canopy (Barrel Vault) System is designed for pipe roofing, forepoling, anchoring and drainage. For underground infrastructure building in typical urban areas, poor ground conditions and for all underground construction in weak and disturbed soils modern tunneling engineers have ...
https://research.engineering.ucdavis.edu/gpa/excavations/excavation-support-systems/
Excavation support systems are used to minimize the excavation area, to keep the sides of deep excavations stable, and to ensure that movements will not cause damage to neighboring structures or to utilities in the surrounding ground.
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