Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Load-settlement behaviour of three pile groups: a case study
The paper presents the case study on the construction of three 48m diameter steel tanks, each founded on a group of 422 displacement cast in-situ piles. The three tanks are close enough to each other to induce interaction. The movements of the tank foundations have been monitored during the hydro-testing of the steel tanks, and during the subsequent working stage of the tanks. The bearing layer for the pile group is a 5 m thick stiff sand layer at a depth of about 20m, overlain by a very heterogeneous soft fill containing sand pockets, and underlain by a very thick slightly overconsolidated clay. The authors present some short and long term settlement prediction for the tanks, based on soil parameters derived from CPT on site, and compare this to the measured settlements. The initially derived soil parameters are re-evaluated in order to predict the long term settlement for the full life span of the construction.
Load-settlement behaviour of three pile groups: a case study
The paper presents the case study on the construction of three 48m diameter steel tanks, each founded on a group of 422 displacement cast in-situ piles. The three tanks are close enough to each other to induce interaction. The movements of the tank foundations have been monitored during the hydro-testing of the steel tanks, and during the subsequent working stage of the tanks. The bearing layer for the pile group is a 5 m thick stiff sand layer at a depth of about 20m, overlain by a very heterogeneous soft fill containing sand pockets, and underlain by a very thick slightly overconsolidated clay. The authors present some short and long term settlement prediction for the tanks, based on soil parameters derived from CPT on site, and compare this to the measured settlements. The initially derived soil parameters are re-evaluated in order to predict the long term settlement for the full life span of the construction.
Load-settlement behaviour of three pile groups: a case study
Van Impe, PO (Autor:in) / Van Impe, William (Autor:in) / Manzotti, Alice (Autor:in) / Seminck, L (Autor:in)
01.01.2015
XVI ECSMGE Geotechnical engineering for infrastructure and development, Proceedings ; ISBN: 9780993383601
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
DDC:
690
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