Challenges and countermeasures for using pile-beam-arch approach to enlarge large-diameter shield tunnel to subway station
Sign Up to like & getrecommendations! Published in 2020 at "Tunnelling and Underground Space Technology"
DOI: 10.1016/j.tust.2020.103326
Abstract: Abstract The Jiangtai station (on Line 14 of the Beijing Subway) is the first station in China constructed by using the pile-beam-arch (PBA) method to enlarge a large-diameter shield tunnel. This study illustrates the construction… read more here.
Keywords: station; construction; pile beam; using pile ... See more keywords
Protecting surface and buried structures from tunnelling using pile walls: a prediction model
Sign Up to like & getrecommendations! Published in 2021 at "Canadian Geotechnical Journal"
DOI: 10.1139/cgj-2020-0476
Abstract: When tunnelling poses excessive risks for buildings and buried foundations, a pile row barrier may shield the existing structure from ground movements. This paper presents a three-dimensional linea... read more here.
Keywords: surface buried; tunnelling using; protecting surface; using pile ... See more keywords