| Issue |
MATEC Web Conf.
Volume 147, 2018
The Third International Conference on Sustainable Infrastructure and Built Environment (SIBE 2017)
|
|
|---|---|---|
| Article Number | 07007 | |
| Number of page(s) | 9 | |
| Section | Geothechnical Engineering | |
| DOI | https://doi.org/10.1051/matecconf/201814707007 | |
| Published online | 22 January 2018 | |
Observational Method for More Reliable Settlement Prediction for Reclamation on the Holocene Marine Clay Deposit in Jakarta Bay
1
PT. Witteveen+Bos Indonesia, Park View Plaza, 6th Floor, Jl. Taman Kemang No. 27, Jakarta Selatan 12730, Indonesia
2
Witeeveen+Bos, Leeuwenbrug 27, 7411 AE, Deventer, the Netherlands
* Corresponding author: budiwan.tirta@witteveenbos.com
Construction of the 276 and 312 ha reclamation on the Holocene marine clay deposit in Jakarta Bay is on-going. Settlement has been measured during the construction in order to satisfy the requirement of residual settlement. This paper briefly discusses limitation of accuracy of settlement prediction based on purely parameters derived from laboratory and in situ testing, in particular the Holocene marine clay. A reliable ‘observational’ method which makes full use of the monitoring data is described and estimates reliable residual settlement. More accurate settlement method is then also briefly described taken into account complex loading history. Finally, the factors, which are source of inaccurate settlement predictions and its implications, are included in the discussion.
© The Authors, published by EDP Sciences, 2018
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (http://creativecommons.org/licenses/by/4.0/).
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