EN
TR
DETERMINATION OF PILE BEARING CAPACITY IN SAND SOIL BY LABORATORY MODEL PILE LOADING TESTS
Abstract
The bearing capacities of piles and piled foundations are typically determined through pile loading tests conducted in the field or by applying accepted methodologies from the literature. Recent studies have continued to investigate the potential for determining pile bearing capacity utilising model pile loading tests conducted in laboratory. For piles that derive all or part of their bearing capacity from pile-soil friction, there is a clear necessity for accurately determining the interface frictional strength parameters in developing more realistic and reliable designs. This study investigates the bearing capacity of an instrumented aluminium pile subjected to axial loading conditions using pile loading tests conducted in a laboratory. The pile's bearing capacity was determined from the load-settlement curve derived from measurements, in accordance with accepted methods from the literature. A comparison was subsequently done, with particular attention focused on identifying any similarities and differences in the results. While the results of these model pile loading tests represent a limited situation in laboratory conditions, they highlight the necessity for further experimental studies considering different pile dimensions and types, soils, and loading conditions. These findings indicate the potential for determining pile bearing capacity in laboratory conditions as an alternative to field pile loading tests.
Keywords
Destekleyen Kurum
Destekleyen kurum yok
Kaynakça
- American Society of Civil Engineers. (1993). Design of pile foundations technical engineering and design guides. ASCE.
- Baca, M., & Rybak, J. (2018). A first result of pipe pile static load test in small laboratory scale. E3S Web of Conferences, 251. https://doi.org/10.1051/e3sconf/201825100001
- Baca, M., Lesny, J., Al-Khoury, R., & Wieczorek, M. (2019). Assessing the pile base capacity from a static load test on model piles. E3S Web of Conferences, 97. https://doi.org/10.1051/e3sconf/20199700011
- Beer, E. E., & Wallays, M. (1972). Franki piles with overexpanded bases. La Technique des Travaux, 333.
- Bowles, J. E. (1997). Foundation analysis and design (5th ed.). McGraw-Hill.
- Broms, B. B. (1981). Precast piling practice. Thomas Telford Ltd.
- Cerato, A., & Lutenegger, A. (2006). Specimen size and scale effects of direct shear box tests of sands. Geotechnical Testing Journal, 29(6), 507–516. https://doi.org/10.1520/GTJ100486
- Chin, F. K. (1970). Estimation of the ultimate load of pile not carried to failure. In Proceedings of the 2nd Southeast Asian Conference on Soil Engineering (pp. 81–90). Singapore.
Ayrıntılar
Birincil Dil
Türkçe
Konular
İnşaat Geoteknik Mühendisliği , İnşaat Mühendisliğinde Zemin Mekaniği , İnşaat Mühendisliği (Diğer)
Bölüm
Araştırma Makalesi
Yayımlanma Tarihi
3 Mart 2025
Gönderilme Tarihi
1 Kasım 2024
Kabul Tarihi
21 Ocak 2025
Yayımlandığı Sayı
Yıl 1970 Cilt: 28 Sayı: 1