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Proceedings of the 18
th
International Conference on Soil Mechanics and Geotechnical Engineering, Paris 2013
Figure 8 Lateral deformations measured from inclinometer at: (a) top of the bund. (b) side of the bund
(b)
(a)
6 REFERENCES
5 CONCLUSION
The construction of the geotextile containment bund using
modified geotextile tubes (M-GT) filled with cement mixed soil
(CMS) has been completed successfully over a total length of
2.3 kilometres in Singapore. Field measurements of lateral
deformations and settlements showed that the bund has
performed well within the design limits and expectations. The
innovative use of discarded soil from other excavation projects
on land or sea via mixing with cement is proven to be a good fill
material. This CMS material was shown to be able to achieve
highly uniform and well controlled properties, and deemed to be
suitable as in-fill material for geotextile tubes and the core
portion of a containment bund.
Chew, S.H., Tan, C.Y., Loh, C.K., Lim, S.K., Lam, J.P.W. 2011. Design
and Construction of Containment Bund using Geotextile Tubes in
Singapore.
The 14th Asian Regional Conference on Soil Mechanics
and Geotechnical Engineering
, Hong Kong
Chew, S.H., Tan, C.Y., and Tan, H.W.A. 2010. Application of
Geotextile Containment System in Coastal, Beach and River
Restoration Projects.
The 1st International GSI-Asia Geosynthetics
Conference,
Taiwan.
Lawson, C. 2006. Geotextile containment for hydraulic and
environmental engineering.
The 8th International Conference on
Geosynthetics,
Yokohama, Japan.
Pilarczyk, K.W 2000.
Geosynthetics and Geosystems in Hydraulic and
Coastal Engineering
. Balkema, Rotterdam.
