Ground Retaining

Author(s): 
Alejo Sfriso
Category: 
Geotechnical

A family of constitutive models for mine cemented backfill is presented. Four formulas for the density- and pressure-dependency of elastic moduli, five formulas for the density and pressure-dependency of friction angle and four formulas for the age-dependency of the elastic moduli and effective Read more... about A family of constitutive models implemented in PLAXIS to simulate cemented mine backfill

Author(s): 
Alejo Sfriso
Category: 
Geotechnical

This paper presents a summary of the current construction procedures for urban excavations in Buenos Aires, Argentina. The geotechnical conditions are briefly described, and a few case histories are reported. These case histories include large excavations supported with posttensioned anchors, Read more... about Recent experiences with ground retaining systems in Buenos Aires, Argentina

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