LA STABILITÀ DEL FONDO DI SCAVI A PARETI VERTICALISOSTENUTI DA DIAFRAMMI

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Abstract

[automatically translated] This note summarizes the main results of an analysis of the influence on the stability of braced excavations bottom of the following factors: initial state of tension; ratio width / height of the excavation; driving depth of the diaphragms; friction ground-diaphragms; dissipation of interstitial overpressure. The results obtained indicate that the simplifying assumptions forming the basis of the methods currently used for the assessment of the condition of the bottom of the excavation stability often lead to significantly overestimate the safety factor.
Original languageItalian
Number of pages6
Publication statusPublished - 2012

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