Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Settlement of Single Piles in Non-Homogeneous Soil
An analysis, previously developed for evaluating the settlement of a pile in homogeneous soil, is extended to the case of non-homogeneous soils. Comparisons with finite element solutions suggest that the analysis gives solutions of adequate accuracy for practical purposes. A series of parametric solutions is presented for a pile in a 'Gibson' soil in which the modulus increases linearly with depth. The analysis is also found to be applicable to piles in a layered soil, except in the case where the pile is founded in soil which is more compressible than the overlaying strata. A simple approximate method is described for using the availab le solutions for uniform soils to calculate the settlement of piles in non-homogeneous soils. The determination of soil modulus values is then discussed briefly, and finally, some comparisons between measured and theoretical pile behaviour are presented to indicate the possible practical consequences of assuming a soil profile to be non-homogenous rather than homogeneous.
Settlement of Single Piles in Non-Homogeneous Soil
An analysis, previously developed for evaluating the settlement of a pile in homogeneous soil, is extended to the case of non-homogeneous soils. Comparisons with finite element solutions suggest that the analysis gives solutions of adequate accuracy for practical purposes. A series of parametric solutions is presented for a pile in a 'Gibson' soil in which the modulus increases linearly with depth. The analysis is also found to be applicable to piles in a layered soil, except in the case where the pile is founded in soil which is more compressible than the overlaying strata. A simple approximate method is described for using the availab le solutions for uniform soils to calculate the settlement of piles in non-homogeneous soils. The determination of soil modulus values is then discussed briefly, and finally, some comparisons between measured and theoretical pile behaviour are presented to indicate the possible practical consequences of assuming a soil profile to be non-homogenous rather than homogeneous.
Settlement of Single Piles in Non-Homogeneous Soil
H. G. Poulos (Autor:in)
1978
52 pages
Report
Keine Angabe
Englisch
Settlement of single piles in non-homogeneous soil
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