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
Experimental Investigation of Synchronous Grouting Material Prepared with Different Mineral Admixtures
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DOI: 10.3390/ma15031260
Abstract: Waste sediment generated during tunnel construction is applied to prepare synchronous grouting material, where the influences of fly ash, slag powder, and bentonite on the rheological properties (such as consistency, fluidity, setting time, drainage rate,… read more here.
Keywords: setting time; material; grouting material; rate ... See more keywords