KORELASI ANTARA UJI TARIK PONDASI TIANG DENGAN UJI PDA

Kevin Mario Wibisono, Renardo David Budiman, Gogot Setyo Budi

Abstract


Penelitian ini berisi tentang studi daya dukung tarik pondasi tiang berdasarkan prediksi hasil uji PDA dan prediksi analitik menggunakan metode Decourt (1982), kemudian hasilnya dibandingkan dengan hasil uji Static Load Test (SLT). Pada penelitian ini pengumpulan data tanah yang berupa nilai SPT, data SLT, dan data uji PDA dilakukan pada 4 proyek yang berbeda. Metode yang digunakan untuk menginterpretasikan hasil uji SLT meliputi metode Chin (1970), metode Van der Veen (1953), metode Mazurkiewickz (1972), metode Tangent Intersection (O'Rourke dan Kulhawy, 1985), dan metode dari Sharma et al. (1984). Hasil penelitian menunjukan bahwa daya dukung tarik tiang pancang yang diinterpretasikan menggunakan metode Van der Veen terlihat paling mendekati dengan prediksi analitik menggunakan metode Decourt dan hasil uji PDA. Hasil penelitian juga menunjukan bahwa prediksi daya dukung tarik tiang pancang menggunakan metode Decourt lebih besar daripada hasil uji PDA. Di samping itu, metode Tangent Intersection dan metode yang diusulkan oleh Sharma et al. lebih sesuai digunakan untuk menentukan daya dukung tarik tiang pancang yang diuji sampai menunjukan adanya penurunan tiang yang besar.

Keywords


daya dukung tarik, static load test, pile driving analyzer, standard penetration test, pondasi tiang

Full Text:

PDF

References


Bazaraa, A. R., & Kurkur, M. M. (1986). N-Values Used to Predict Settlements of Piles in Egypt. In Use of In Situ Tests in Geotechnical Engineering. ASCE, 6, 462-474.

Bouafia, A. dan Derbala, A. (2002). Assessment of SPT-Based Methods of Pile Bearing Capacity- Analysis of A Database. Conference: International Workshop on Foundation Design & Soil Investigation in View of International Harmonization and Performance Based Design IWS Kamakura’02. Japan.

Bustamante, M. dan Gianeselli L. (1982). Pile Bearing Capacity Prediction By Means of Static Penetrometer CPT. Amsterdam. In Proc. of the Second European symposium on Penetration Testing, 493-500.

Budi, G.S., Kosasi, M., and Wijaya, D.H. (2015). Bearing Capacity of Pile Foundations Embedded in Clays and Sands Layer Predicted Using PDA Test and Static Load Test. The 5th International Conference of Euro Asia Civil Engineering Forum. Surabaya.

Chin, F, K. (1970). Estimation of The Ultimate Load of Piles Not Carried To Failure. In Proceedings of the 2nd Southeast Asian Conference on Soil Engineering, 81-90.

Coyle H.M. & Castello R.R.(1981). New Design Correlations for Piles in Sand. Journal of the Geotechnical Engineering Division, 107(7), 965-986.

Davisson, M.T. (1972). High Capacity Piles. In Proceedings, Lecture Series, Innovations in Foundation Construction, ASCE, Illinois Section, 52.

de Ruiter, J. dan Beringen, F. L. 1979. Pile Foundations for Large North Sea Structures. Marine Geotechnology 3(3), 267–314. http://dx.doi.org/10.1080/10641197909379805.

Decourt, L. (1982). Prediction of the Bearing Capacity of Piles Based Exclusively on N-Value of the SPT. In Proceedings of 2nd European Symposium on Penetration Testing, 1, 29-34.

Mazurkiewicz, B, K. (1972). Test Loading of Piles According to Polish Regulations. Royal Swedish Academy of Engineering Science. Commision on Pile Research, Report No. 35, 335 – 357.

Meyerhof, G.G. (1976). Bearing Capacity and Settlement of Pile Foundations. Journal of Geotech. Engg. ASCE, 102(3), 1-19.

O’Rourke, T.D., and Kulhawy, F.H. (1985). Observations on Load Tests on Drilled Shafts in Drilled Piers and Caissons II. (C.N. Baker, Eds). New York. ASCE. 113–128.

Ramli, M. H. (2006). A Comparison of Pile Performance Base on Static Formulas and Dynamic Load Test.

Schmertmann, J. H. (1978). Guidelines for Cone Penetration Test, Performance, and Deign. Washington, D.C. U.S. Departments of Transportation. report No. FHWA-TS-78-209.

Sharma, H. D., Sengupta, S., dan Harron, G. (1984). Cast-In-Place Bored Piles on Soft Rock Under Arterian Pressures. Canadian Geotech. J. 21(4). 684-698.

Van der Veen, C. (1953). The Bearing Capacity of a Pile. In Proceedings of the 3rd International Conference on Soil Mechanics and Foundation Engineering, ISSMFE, Zurich, 2, 84-90.

Wibisono, K.M. & Budiman, R.D. (2019). Korelasi antara Uji Tarik Pondasi Tiang dengan Uji PDA. (Skripsi No.21012330/SIP/2019) Unpublished ungraduated thesis, Universitas Kristen Petra, Surabaya.

Yusa, M., & SA, N. (2007). Korelasi Penentuan Daya Dukung Tiang Cara Empirik (CPT) dengan Pile Driven Analysis (PDA) di Kota Pekanbaru. Pekanbaru.


Refbacks

  • There are currently no refbacks.


Jurnal telah terindeks oleh :