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Titolo:
Elastic analysis of soil-geosynthetic interaction
Autore:
Zhan, C; Yin, JH;
Indirizzi:
Binnie Black & Veatch Hong Kong Ltd, Shatin, Hong Kong, Peoples R China Binnie Black & Veatch Hong Kong Ltd Shatin Hong Kong Peoples R China ina Hong Kong Polytech Univ, Dept Civil & Struct Engn, Kowloon, Hong Kong, Peoples R China Hong Kong Polytech Univ Kowloon Hong Kong Peoples R China eoples R China
Titolo Testata:
GEOSYNTHETICS INTERNATIONAL
fascicolo: 1, volume: 8, anno: 2001,
pagine: 27 - 48
SICI:
1072-6349(2001)8:1<27:EAOSI>2.0.ZU;2-7
Fonte:
ISI
Lingua:
ENG
Soggetto:
REINFORCED GRANULAR FILL; SOFT SOIL; SETTLEMENT RESPONSE; SYSTEM; MODEL; CLAY;
Keywords:
geosynthetic; reinforcement; soft ground; bearing capacity; settlement; Winkler foundation;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
Citazioni:
24
Recensione:
Indirizzi per estratti:
Indirizzo: Zhan, C Binnie Black & Veatch Hong Kong Ltd, 11-F,New Town Tower, Shatin, Hong Kong, Peoples R China Binnie Black & Veatch Hong Kong Ltd 11-F,New Town Tower Shatin Hong Kong Peoples R China
Citazione:
C. Zhan e J.H. Yin, "Elastic analysis of soil-geosynthetic interaction", GEOSYNTH IN, 8(1), 2001, pp. 27-48

Abstract

A two-dimensional analytical model based on elasticity theory is developedfor modeling soil-geosynthetic interaction for a geosynthetic layer of finite length embedded horizontally between granular fill and soft ground under a foundation loading. The soil-geosynthetic interaction is analyzed in both the vertical and horizontal directions. The vertical soil-geosynthetic interaction is modeled using Winkler springs. The horizontal soil-geosynthetic interaction is simulated using horizontal shear springs. The geosynthetic reinforcement is assumed to be elastic and only experiences tension without bending and shearing resistance. The soil mass is treated as an isotropic homogeneous elastic material. The proposed analytical model can be used to obtain the two-dimensional deformation and stress field in the soil mass and reinforcement. The results from the proposed model are compared with rigorous two-dimensional finite difference modeling results. Material and geometry parametric analyses are carried out using the proposed model to investigate the effectiveness of soft ground improvement.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 22/09/20 alle ore 23:15:02