The behavior of synchronous grouting in a quasi-rectangular shield tunnel based on a large visualized model test
Sign Up to like & getrecommendations! Published in 2019 at "Tunnelling and Underground Space Technology"
DOI: 10.1016/j.tust.2018.10.006
Abstract: Abstract A quasi-rectangular shield tunnel can increase the effective usage area and decrease the degree of adverse impact from the surrounding environment relative to that of a circular shield tunnel. Synchronous grouting in a quasi-rectangular… read more here.
Keywords: tunnel; synchronous grouting; rectangular shield; quasi rectangular ... See more keywords
Influence of Rotational Stiffness Modeling on the Joint Behavior of Quasi-Rectangular Shield Tunnel Linings
Sign Up to like & getrecommendations! Published in 2020 at "Applied Sciences"
DOI: 10.3390/app10238396
Abstract: A beam-spring model with constant rotational stiffness is a practical tool for the prediction of the general deformations and bending moments in circular tunnel linings. However, in reality, the rotational stiffness of a segmental joint… read more here.
Keywords: stiffness; rotational stiffness; quasi rectangular; tunnel linings ... See more keywords