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Field tests on liquefaction resistance of desaturation measure of electrolysis

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Field tests on liquefaction resistance of desaturation measure of electrolysis

CHEN Yu-min 1, 2, HE Sen-kai 1, 2, FANG Zhi 1, 2, JIANG Qiang 1, 2, 3 · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548

The electrolytic desaturation method, as an innovative mitigation of soil liquefaction, is proposed in recent years. Liquefaction resistance can be improved by the air bubbles produced by electrolysis of the pore water i...

LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng

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Method for dynamic shear moduli and damping ratio of typical soils in seasonal frozen region

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Method for dynamic shear moduli and damping ratio of typical soils in seasonal frozen region

SUN Rui 1, YU Xiao-bo 1, YUAN Xiao-ming 1, MENG Shang-jiu 1, 2, CHEN Zhuo-shi 1, WANG Miao 1 · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548

Using specially designed low-temperature resonant column apparatus, change rules of dynamic shear moduli and damping ratio with negative temperature and their computational methods for three soils are investigated. Conce...

LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng

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Microscopic pores of filter membranes and permeability during chamber opening under high pressure in slurry shield

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Microscopic pores of filter membranes and permeability during chamber opening under high pressure in slurry shield

ZHANG Ning 1, 2, ZHU Wei 1, 2, MIN Fan-lu 1, 2, XU Jing-bo 1, 2 · Editorial Office of Chinese Journal of Geotechnical Engineering · 2017 · ISSN 1000-4548

Good air tightness of filter membranes is necessary for opening excavation chamber under high pressure. To improve the value of air tightness, one should understand the pore structure and permeability change of filter me...

LCC LCC:Engineering geology. Rock mechanics. Soil mechanics. Underground constructionIdioma eng

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