Browse > Article
http://dx.doi.org/10.7843/kgs.2008.24.5.55

The Immediate Settlement Estimation of the Improved Soft Ground Using Bamboo Mats  

Kim, Woo-Jin (Dept. of Civil Engrg., Chonnam National Univ.)
Kim, Yoon-Ha (Korea Port Engrg. Corporation)
Kang, Jin-Tae (Dept. of Civil Engrg., Chonnam National Univ.)
Choi, Yong-Hwan (Dept. of Civil Engrg., Chonnam National Univ.)
Kim, Jong-Ryeol (Dept. of Civil Engrg., Chonnam National Univ.)
Publication Information
Journal of the Korean Geotechnical Society / v.24, no.5, 2008 , pp. 55-64 More about this Journal
Abstract
When the structure is constructed on the soft ground, the embankment is settleed into the soft ground. At this time, the settlement of the structure is needed to predict. We are using bamboo mats construction only as a way of test construction. Under this circumstance, using the equation of Janbu and Perloff, we calculated the settlement, and analyzed the problem, suggesting proper theoretical equations showing the settlement of soft ground using bamboo mat. Using this equations the settlement was calculated and compared with the result of FEM. The result of the application was very close to the numerical value and the trend of theoretical equations. Using the existing equations, the settlement in Janbu's and Perloff's methods were calculated to be 40% of the actual settlement.
Keywords
Bamboo mats; FEM; Settlement; Soft ground;
Citations & Related Records
연도 인용수 순위
  • Reference
1 김우진 (2004), 대나무 매트가 포설된 초연약 지반의 거동특성 연구, 석사학위논문, 전남대학교
2 한국지반공학회 (1997), 지반공학시리즈 6, 연약지반, 구미서관
3 D. T. Bergado, L. R Anderson, N. Miura and A. S. Balasubramaniam (1996), "Soft Ground Improvement In Lowland and Other Environments", ASCE
4 M. S. S. Almedia, A. M. Britto and R. H. G. Parry (1986), "Numerical modelling of a centrifuged embankment on soft clay", Can. Geotech. J. 23., pp.103-144   DOI   ScienceOn
5 Poulos, H. G. and Davis, E. H. (1974), Elastic Solutions for Soil and Rock Mechanics, Hohn Wiley & Sons
6 Timoshenko. S.P. and Woinowsky-Kriegers, S. (1959), Theory of Plates and Shells, 2nd Edn., McGraw-Hill
7 Toyotoshi YamanouchiI, Keinosuke Gotoh and Tokuji Annoura (1979), Calculation of Settlement of Resinous Mesh in Its Applications to Earth Works by the Use of Slab Theory, 九大工學集報
8 김우진 (2004), 대나무 매트가 포설된 초연약 지반의 거동특성 연구, 석사학위논문, 전남대학교
9 Toyotoshi YamanouchiI, Keinosuke Gotoh (1979), A Propose Practical Formula of Bearing Capacity for Earthwork Method on Soft Clay Ground Using a Resinous Mesh, 九大工學集報
10 Binquet, J. and K. L. Lee (1975), "Bearing capacity analysis of reinforced earth slabs(I), J. of the Geot. Engg. Div.", ASCE, Vol. 101, No GT12, pp.1241-1255