The seepage or water leaks in general and the seepage of the basement of high-rise buildings are common problems in the world. In Vietnam, for more than 20 years, INTOC products have shown high efficiency in basement waterproofing through surveys of several constructions. However, research on these products is hardly available. In this study,...
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2020 (v1)PublicationUploaded on: December 3, 2022
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2011 (v1)Publication
Compactive shear bands with different ratio of compactive to shear inelastic deformation were recently studied in detail in different regions within the porous rocks. Among them are nicely exposed networks of conjugate cataclastic bands formed in a single tectonic event in the "Bassin du Sud-Est" (Provence, France) in Cretaceous sandstones....
Uploaded on: January 17, 2024 -
August 2022 (v1)Journal article
International audience
Uploaded on: December 3, 2022 -
April 2011 (v1)Journal article
Extension fractures of two types defined by the mean stress σ were generated in a synthetic rock analogue material. When σ is very small, the fractures are mode I cracks with smooth surfaces. At higher σ, these surfaces have plumose topography, with the amplitude increasing with σ. Both SEM observations and mechanical measurements show that...
Uploaded on: December 3, 2022 -
December 2018 (v1)Journal article
Fracture process is investigated using finite-difference simulations with a new constitutive model. It is shown that both geometry and fracture mechanism itself depend on the preexisting heterogeneities that are stress concentrators. In the brittle regime (low pressure, P), Mode-I fractures propagate normal to the least stress σ3 from the...
Uploaded on: December 4, 2022 -
2019 (v1)Journal article
We investigate the deformation localization at brittle-ductile transition in axisymmetric compression tests of rock analogue material GRAM1 made of bonded rigid particles. This transition in rocks (as well as in GRAM1) is recognized by the formation of a network of conjugate deformation localization bands in the postmortem rock samples and by a...
Uploaded on: December 3, 2022 -
March 1, 2019 (v1)Journal article
International audience
Uploaded on: December 4, 2022 -
January 2020 (v1)Journal article
International audience
Uploaded on: December 4, 2022