Öz
The 2D passive earth pressures acting on rigid retaining walls problem has been widely treated in the literature using different approaches (limit equilibrium, limit analysis, slip line and numerical computation), however, the 3D passive earth pressures problem has received less attention. This paper is concerned with the numerical study of 3D passive earth pressures induced by the translation of a rigid rough retaining wall for associated and non-associated soils. Using the explicit finite difference code FLAC3D, the increase of the passive earth pressures due to the decrease of the wall breadth is investigated. The results given by the present numerical analysis are compared with other investigation. The influence of the angle of dilation on the coefficients is also studied.
Anahtar Kelimeler
Numerical modeling FLAC3D retaining wall passive earth pressures angle of dilation
Kaynakça
- Coulomb CA. Essai sur une application des règles des maximas et minimas à quelques problèmes de statique relatifs à l’architecture.Mèm. acad.roy. pres. divers savanta, vol. 7, 1776, Paris [in French].
- Rankine WJM. On the stability of looseearth. London: PhilosophicalTrans Royal Soc; 1857.
- Caquot, A. &Kérisel, J. (1948). Tables de poussée et de butée. Gauthier-Villard, Paris; 1948.
- Blum H. Wirtschaftliche Dalbenformenundderen Berechnung. Buatechnik 1932;10(5).
- Soubra A-H, Regenass P. Three-dimensional passive earthpressuresbykinematicalapproach. ASCE J GeotGeoenv Eng2000:969–78.
- Drescher A, Detournay E. Limitload in translationalfailuremechanisms forassociative and nonassociativematerials. Géotechnique 1993;43:443–
- Michalowski RL, Shi L. Bearingcapacity of footings over two-layer foundation soils. J GeotechGeoenviron Eng 1995;121(5):421–8.
- FLAC3D. Fastlagrangiananalysis of continua. Minneapolis:ITASCA Consulting Group, Inc.; 2000.
- Cundall PA. Distinct elementmodels of rock and soilstructure.In: Brown ET, editor. Analytical and computationalmethods inengineering rock mechanics. London: Allen &Unwin; 1987 [chap4].
- Benmebarek S., Khelifa T., Benmebarek N., Kastner R.Numerical evaluation of 3D passive
Öz
.
Anahtar Kelimeler
Kaynakça
- Coulomb CA. Essai sur une application des règles des maximas et minimas à quelques problèmes de statique relatifs à l’architecture.Mèm. acad.roy. pres. divers savanta, vol. 7, 1776, Paris [in French].
- Rankine WJM. On the stability of looseearth. London: PhilosophicalTrans Royal Soc; 1857.
- Caquot, A. &Kérisel, J. (1948). Tables de poussée et de butée. Gauthier-Villard, Paris; 1948.
- Blum H. Wirtschaftliche Dalbenformenundderen Berechnung. Buatechnik 1932;10(5).
- Soubra A-H, Regenass P. Three-dimensional passive earthpressuresbykinematicalapproach. ASCE J GeotGeoenv Eng2000:969–78.
- Drescher A, Detournay E. Limitload in translationalfailuremechanisms forassociative and nonassociativematerials. Géotechnique 1993;43:443–
- Michalowski RL, Shi L. Bearingcapacity of footings over two-layer foundation soils. J GeotechGeoenviron Eng 1995;121(5):421–8.
- FLAC3D. Fastlagrangiananalysis of continua. Minneapolis:ITASCA Consulting Group, Inc.; 2000.
- Cundall PA. Distinct elementmodels of rock and soilstructure.In: Brown ET, editor. Analytical and computationalmethods inengineering rock mechanics. London: Allen &Unwin; 1987 [chap4].
- Benmebarek S., Khelifa T., Benmebarek N., Kastner R.Numerical evaluation of 3D passive
Ayrıntılar
| Birincil Dil | İngilizce |
|---|---|
| Konular | Mühendislik |
| Bölüm | Makaleler |
| Yazarlar | |
| Yayımlanma Tarihi | 1 Ağustos 2014 |
| Gönderilme Tarihi | 14 Kasım 2015 |
| Yayımlandığı Sayı | Yıl 2014 Cilt: 2 Sayı: 2 |