Study on heat transfer performance of metro tunnel capillary heat exchanger
Sign Up to like & getrecommendations! Published in 2019 at "Sustainable Cities and Society"
DOI: 10.1016/j.scs.2018.11.016
Abstract: Abstract The metro tunnel capillary heat exchanger, which is to lay the capillary along the wall surface of the subway tunnel, is a kind of front end heat exchanger of the air conditioning heat pump… read more here.
Keywords: heat; tunnel capillary; heat exchanger; metro tunnel ... See more keywords
Experimental study of a segmented metro tunnel in a ground fissure area
Sign Up to like & getrecommendations! Published in 2017 at "Soil Dynamics and Earthquake Engineering"
DOI: 10.1016/j.soildyn.2017.06.018
Abstract: Abstract This paper studies the seismic response of a segmented metro tunnel with flexible joints passing through active ground fissures in Xi’an by shaking table model test. A coupling dynamic ground motion was generated in… read more here.
Keywords: ground; ground fissure; segmented metro; tunnel ... See more keywords
A numerical study on smoke movement in a metro tunnel with a non-axisymmetric cross-section
Sign Up to like & getrecommendations! Published in 2018 at "Tunnelling and Underground Space Technology"
DOI: 10.1016/j.tust.2017.12.002
Abstract: Abstract In this paper, a numerical study was carried out to analyze the effect of non-axisymmetric (semi-arched) cross-section on the smoke movement in metro tunnel fires by using FDS 6. Two models including Tunnel one… read more here.
Keywords: non axisymmetric; tunnel; smoke movement; section ... See more keywords
Risk Mitigation and Construction Control for Effective Underwater Recovery of an EPB Shield: A Case Study of the First Metro Tunnel in Tel Aviv
Sign Up to like & getrecommendations! Published in 2020 at "Advances in Civil Engineering"
DOI: 10.1155/2020/6049608
Abstract: Shield recovery in water-rich sand strata is a challenging issue in the field of shield tunnel engineering, especially when the end of the shaft cannot be reinforced by jet grouting or freezing or when the… read more here.
Keywords: recovery; underwater recovery; epb; water ... See more keywords