Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Lateral Performance of Large-Capacity Helical Piles
The lateral performance of large-capacity helical piles is of significant interest because they can offer an efficient alternative to conventional piling systems in many applications. This paper presents the results of two field lateral load tests conducted on 6.0 m and 9.0 m large-capacity helical piles installed in cohesive soil. The test piles were close-ended steel shafts with outer shaft diameter of 324 mm. The piles were double-helix with helix diameter of 610 mm and inter-helix spacing of 1.5 times the helix diameter. The subsurface soil properties at the test site were determined using field and laboratory testing methods. The piles were load tested twice: two weeks and nine months after installation. The load-deflection curves were analyzed and the soil moduli of subgrade reaction were back-calculated to better understand the behavior of the test piles and the effect of pile installation on soil disturbance.
Lateral Performance of Large-Capacity Helical Piles
The lateral performance of large-capacity helical piles is of significant interest because they can offer an efficient alternative to conventional piling systems in many applications. This paper presents the results of two field lateral load tests conducted on 6.0 m and 9.0 m large-capacity helical piles installed in cohesive soil. The test piles were close-ended steel shafts with outer shaft diameter of 324 mm. The piles were double-helix with helix diameter of 610 mm and inter-helix spacing of 1.5 times the helix diameter. The subsurface soil properties at the test site were determined using field and laboratory testing methods. The piles were load tested twice: two weeks and nine months after installation. The load-deflection curves were analyzed and the soil moduli of subgrade reaction were back-calculated to better understand the behavior of the test piles and the effect of pile installation on soil disturbance.
Lateral Performance of Large-Capacity Helical Piles
Elkasabgy, Mohamed A. (Autor:in) / El Naggar, M. Hesham (Autor:in)
IFCEE 2015 ; 2015 ; San Antonio, Texas
IFCEE 2015 ; 868-877
17.03.2015
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
LATERAL PERFORMANCE OF LARGE-CAPACITY HELICAL PILES
| British Library Conference Proceedings | 2015
Lateral Capacity of Helical Piles in Clays
| Online Contents | 1996
Lateral Capacity of Helical Piles in Clays
| British Library Online Contents | 1996