U-shaped tunnel lining design using the Hyperstatic Reaction Method – Influence of the invert
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DOI: 10.1016/j.sandf.2020.02.004
Abstract: Abstract A numerical approach, the Hyperstatic Reaction Method (HRM), is presented in this paper to study the behavior of two kinds of U-shaped tunnel linings (with and without an inverted arch). The developed numerical HRM… read more here.
Keywords: shaped tunnel; hyperstatic reaction; reaction method;
Study on the behavior of squared and sub-rectangular tunnels using the Hyperstatic Reaction Method
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DOI: 10.1016/j.trgeo.2020.100321
Abstract: Abstract Circular tunnels are usually encountered when excavating in weak soil medium at shallow depth and using shield machines. However, special shaped tunnels such as squared tunnels and sub-rectangular tunnels are also recently used to… read more here.
Keywords: hyperstatic reaction; rectangular tunnels; sub rectangular; squared sub ... See more keywords