Abstract
The construction of underground utility tunnel is being carried out on a large scale in China, however there is no corresponding control standard for the structural deformation of utility tunnel, so it is very necessary to establish the deformation standard of utility tunnel. In this paper, the maximum longitudinal bending moment of utility tunnel and the maximum stress of reinforcement controlled by cracks were used to establish the longitudinal deformation standard of utility tunnel structure. In addition, numerical simulation was used to analyze the deformation characteristics of underground composite utility tunnel under different section sizes and soils. And simulation results indicate that the crack reached its maximum of 0.2mm when maximum deformation curvature of utility tunnel was 2.12025*10−5.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: IOP Conference Series: Materials Science and Engineering
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
