Excavation-induced instabilities
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Document typePart of book or chapter of book
Defense date2019
PublisherCRC Press
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Abstract
The aim of this chapter is to show the capabilities of MPM to simulate geotechnical problems dealing with soil excavation. The stability of supported vertical excavation in elasto-plastic material is analyzed. Results are compared and discussed with respect to solutions reported in the literature. Furthermore, a well-documented real case of a large landslide reactivated by quarry excavations is simulated. The MPM is able to predict satisfactorily the main aspects of soil behaviour when subject to an excavation process. The results of these simulations contribute to the validation of the excavation feature implemented in the Anura3D software.
CitationPinyol, N.M.; Di Carluccio, G. Excavation-induced instabilities. A: "The Material Point Method for geotechnical engineering: a practical guide". CRC Press, 2019, p. 271-286.
ISBN9781138323315
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Chapter_Excavation_18_08_09.pdf | Chapter | 588,9Kb | Restricted access |