Optimization of Piles in Weak Carbonate Rocks – A Case Study of Reclaimed Land, Dubai - UAE
DOI:
https://doi.org/10.64862/Keywords:
Weak rock, Bi-directional static load test (BDSLT), Pile optimization, Skin friction fsAbstract
This study evaluates rock-socketed pile behavior in weak rock using two bi-directional static load tests in Dubai. Results show that conventional UCS–skin friction correlations can overestimate capacity, while test-based value engineering reduced pile lengths by over 22%. This optimization significantly improves cost, time, and overall foundation performance.
References
British Standards Institution. (2004). BS EN 1997-1: Eurocode 7—Geotechnical design: Part 1, General rules. BSI.
Dubai Municipality. (2021). Dubai Building Code (DBC) Part F: Structure. Table F.17: Piles foundation minimum design criteria.
Williams, A. F., and Pells, P. J. N. (1981). Side resistance of rock sockets in sandstone, mudstone and shale. Canadian Geotechnical Journal, 18 (1), 109–116. https://doi.org/10.1139/t81-061
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Data Availability Statement
The data were taken from ACES performed test.
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