Communications - Scientific Letters of the University of Zilina 2019, 21(3):72-76 | DOI: 10.26552/com.C.2019.3.72-76

Stress-Strain State of a Cylindrical Shell of a Tunnel Using Construction Stage Analysis

Sergey B. Kosytsyn1, Vladimir Y. Akulich1
1 Department of Theoretical Mechanics, Russian University of Transport (MIIT), Moscow, Russia

The work is aimed at research of the stress-strain state of a cylindrical shell of a tunnel using the non-linear static analysis and construction stage analysis. Research is carried out on the example of determining the stress-strain state of the tubing (shells) of the main line tunnel, constructed using a tunnel powered complex (slurry shield). Based on obtained results, a comparative analysis of the computational models with the corresponding conclusions is presented.

Keywords: construction stages; soil massif; shell; slurry shield; finite elements

Received: March 5, 2019; Accepted: May 9, 2019; Published: August 15, 2019  Show citation

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Kosytsyn, S.B., & Akulich, V.Y. (2019). Stress-Strain State of a Cylindrical Shell of a Tunnel Using Construction Stage Analysis. Communications - Scientific Letters of the University of Zilina21(3), 72-76. doi: 10.26552/com.C.2019.3.72-76
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