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Lastiasih, Yudhi
Civil Engineering Department, Faculty Of Civil Engineering And Planning, Institut Teknologi Sepuluh Nopember
Humanities Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Library & Information Science Mathematics Mechanical Engineering Social Sciences Transportation

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Journal : Journal of Engineering and Technological Sciences

 1 
Reliability of Estimation Pile Load Capacity Methods Lastiasih, Yudhi; Sidi, Indra Djati
Journal of Engineering and Technological Sciences Vol 46, No 1 (2014)
Publisher : ITB Journal Publisher, LPPM ITB

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (369.62 KB) | DOI: 10.5614/j.eng.technol.sci.2014.46.1.1

Abstract

None of numerous previous methods for predicting pile capacity is known how accurate any of them are when compared with the actual ultimate capacity of piles tested to failure. The author’s of the present paper have conducted such an analysis, based on 130 data sets of field loading tests. Out of these 130 data sets, only 44 could be analysed, of which 15 were conducted until the piles actually reached failure. The pile prediction methods used were: Brinch Hansen’s method (1963), Chin’s method (1970), Decourt’s Extrapolation Method (1999), Mazurkiewicz’s method (1972), Van der Veen’s method (1953), and the Quadratic Hyperbolic Method proposed by Lastiasih et al. (2012). It was obtained that all the above methods were sufficiently reliable when applied to data from pile loading tests that loaded to reach failure. However, when applied to data from pile loading tests that loaded without reaching failure, the methods that yielded lower values for correction factor N are more recommended. Finally, the empirical method of Reese and O’Neill (1988) was found to be reliable enough to be used to estimate the Qult of a pile foundation based on soil data only.
Reliability of Estimation Pile Load Capacity Methods Yudhi Lastiasih; Indra Djati Sidi
Journal of Engineering and Technological Sciences Vol. 46 No. 1 (2014)
Publisher : Institute for Research and Community Services, Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/j.eng.technol.sci.2014.46.1.1

Abstract

None of numerous previous methods for predicting pile capacity is known how accurate any of them are when compared with the actual ultimate capacity of piles tested to failure. The author's of the present paper have conducted such an analysis, based on 130 data sets of field loading tests. Out of these 130 data sets, only 44 could be analysed, of which 15 were conducted until the piles actually reached failure. The pile prediction methods used were: Brinch Hansen's method (1963), Chin's method (1970), Decourt's Extrapolation Method (1999), Mazurkiewicz's method (1972), Van der Veen's method (1953), and the Quadratic Hyperbolic Method proposed by Lastiasih et al. (2012). It was obtained that all the above methods were sufficiently reliable when applied to data from pile loading tests that loaded to reach failure. However, when applied to data from pile loading tests that loaded without reaching failure, the methods that yielded lower values for correction factor N are more recommended. Finally, the empirical method of Reese and O'Neill (1988) was found to be reliable enough to be used to estimate the Qult of a pile foundation based on soil data only.
Co-Authors Adrian Hartanto Ali Kurniawan Ngunaidi Anambi Mono Yudianto Apriana Hanggara Dewi FX Toha Herman Wahyudi I Gede Ngurah Arya Yudistira Indra Djati Sidi Indra Djati Sidi Indra Giri Angga Kusuma Indrasurya B. Mochtar Indrasurya B. Mochtar Indrasurya B. Mochtar Indrasurya B. Mochtar Indrasurya B. Mochtar Indrasurya B. Mochtar Indrasurya Budisatria Mochtar Indrasurya Mochtar Isti Qomariyah Izzuddin Ismawanto Kautsar Rizki Nashrullah Lalu Arpi Wartoyo Masyhur Irsyam Moch. Alfian Putra Adi MUHAMMAD ILHAM GUMILANG SYAFEI Muhammad Ivan Adi Perdana Muhammad Ivan Adi Perdana Nasya, Farah Noor Endah Mochtar, Noor Endah Nur 'Arfiati Shoffiana Nur ‘ Arfiati Shoffiana Peri Joni Putu Tantri K. Sari Putu Tantri KSari Putu Tantri Kumala Sari Rakhman Taufik Rakhman Taufik Rewin Alif Bagus Wicaksono Riky Dwi Prasetyo Rohmahillah Aviskanasya Septiandri Savira Amelia Ramadhan Sugiarto Sugiarto Suwarno Suwarno Trihanyndio Rendy S, Trihanyndio Rendy Tsasca Dewi Arsyia Asyiffa Yudha Pratama Narra Putra Zefira Wisna Maulidha