Experimental Characterization of Stress- and Strain-Dependent Stiffness in Grouted Rock Masses

Grouting of fractured rock mass prior to excavation results in grout-filled discontinuities that govern the deformation characteristics of a site. The influence of joint characteristics on the properties of grouted rocks is important in assessing the effects of grouting on jointed rock mass. However...

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Auteurs principaux: Ji-Won Kim, Song-Hun Chong, Gye-Chun Cho
Format: Artigo
Langue:Inglês
Publié: MDPI AG 2018-03-01
Collection:Materials
Sujets:
rock grouting
equivalent continuum
shear wave propagation
strain-dependency
modulus degradation
Accès en ligne:http://www.mdpi.com/1996-1944/11/4/524
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