Internal forces in segmental tunnel linings—a comparison between current design methods

作者: NA Do , D Dias , PP Oreste , I Djeran-Maigre , None

DOI: 10.1134/S1062739114020161

关键词:

摘要: The field of application mechanized tunnelling has been extended in recent years. Segmental linings are usually utilized these tunnels. So far no single effective calculation method exists for segmental lining design. Analyses tunnel using analytical by Einstein & Schwartz, the elastic equation method, a numerical analysis Hyperstatic Reaction Method and two-dimensional have conducted this work. case study which investigated is Hanoi metro project. For underground work, each compared discussed.

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