Crimson Publishers Publish With Us Reprints e-Books Video articles

Abstract

Advancements in Civil Engineering & Technology

Stress-strain State of Orthogonally Intersecting Shells and Surrounding Soil Considering Construction Stage Analysis

  • Open or CloseMiller Mark1*, Fang Yong1, Akulich Vladimir2, Kositsyn Sergey2, Kharitonov Sergey3 and Noskov Ivan1

    1Key laboratory of Transportation Tunnel Engineering of Ministry of Education, School of Civil Engineering, Southwest Jiaotong University, China

    2Department of Theoretical Mechanics, School of Railway Track, Structure and Construction, Russian University of Transport (RUT MIIT), Russia

    3Department of Bridges and Tunnels, School of Railway Track, Structure and Construction, Russian University of Transport (RUT MIIT), Russia

    *Corresponding author:Miller Mark, Key laboratory of Transportation Tunnel Engineering of Ministry of Education, School of Civil Engineering, Southwest Jiaotong University, Chengdu, China

Submission: May 26, 2025;Published: June 20, 2025

DOI: 10.31031/ACET.2025.06.000649

ISSN : 2639-0574
Volume6 Issue 5

Abstract

The paper presents a numerical analysis of the effect of taking into account the stages of construction on the stress-strain state of a tee joint interacting with a soil array. The study of such systems is in demand by modern practice. For example, during the construction of the subway, there is always a need for tunnel connection structures that ensure the functioning of the main tunnels and stations. Calculated cases with a different number of stages of construction (0, 1, 2, 4, 8 and 40) tee connection have been compiled and the results were obtained. It is established that the correct accounting of successive stages of construction plays a key role in correct determining the stress-strain state of the shell-ground systems.

Keywords:Tunnel; Cylindrical shell; Finite element method; Stress-strain state; Surface settlement

Get access to the full text of this article

About Crimson

We at Crimson Publishing are a group of people with a combined passion for science and research, who wants to bring to the world a unified platform where all scientific know-how is available read more...

Leave a comment

Contact Info

  • Crimson Publishers, LLC
  • 260 Madison Ave, 8th Floor
  •     New York, NY 10016, USA
  • +1 (929) 600-8049
  • +1 (929) 447-1137
  • info@crimsonpublishers.com
  • www.crimsonpublishers.com