PISA design model for monopiles for offshore wind turbines: application to a stiff glacial clay till
Offshore wind turbines in shallow coastal waters are typically supported on monopile
foundations. Although three-dimensional (3D) finite-element methods are available for the …
foundations. Although three-dimensional (3D) finite-element methods are available for the …
PISA: new design methods for offshore wind turbine monopiles
This paper provides a summary of the PIle Soil Analysis (PISA) project, completed in the UK
during the period 2013 to 2018. The research led to the development of a new …
during the period 2013 to 2018. The research led to the development of a new …
PISA design model for monopiles for offshore wind turbines: application to a marine sand
This paper describes a one-dimensional (1D) computational model for the analysis and
design of laterally loaded monopile foundations for offshore wind turbine applications. The …
design of laterally loaded monopile foundations for offshore wind turbine applications. The …
Variability in Geostructural Performance Predictions
Prediction is one of the core activities in geotechnical engineering. Because of our limited
knowledge of ground conditions and the imperfection of predictive models, the resulting …
knowledge of ground conditions and the imperfection of predictive models, the resulting …
A unified lateral soil reaction model for monopiles in soft clay considering various length-to-diameter (L/D) ratios
L Wang, Y Lai, Y Hong, D Mašín - Ocean Engineering, 2020 - Elsevier
Large-diameter monopiles are the most commonly used foundation to support offshore wind
turbines. Early designs usually adopted pile diameters (D) between 4 and 6 m, which is …
turbines. Early designs usually adopted pile diameters (D) between 4 and 6 m, which is …
[HTML][HTML] Geotechnical challenges in monopile foundations and performance assessment of current design methodologies
This research comprises an in-depth review of monopile foundations for offshore wind
turbines under monotonic and cyclic loads. The review study was complemented with …
turbines under monotonic and cyclic loads. The review study was complemented with …
Monotonic laterally loaded pile testing in a dense marine sand at Dunkirk
The results obtained from a field testing campaign on laterally loaded monopiles, conducted
at a dense sand site in Dunkirk, northern France are described. These tests formed part of …
at a dense sand site in Dunkirk, northern France are described. These tests formed part of …
From cyclic sand ratcheting to tilt accumulation of offshore monopiles: 3D FE modelling using SANISAND-MS
Serviceability criteria for offshore monopiles include the estimation of long-term, permanent
tilt under repeated operational loads. In the lack of well-established analysis methods …
tilt under repeated operational loads. In the lack of well-established analysis methods …
Finite-element modelling of laterally loaded piles in a stiff glacial clay till at Cowden
The PISA project was a combined field testing/numerical modelling study with the aim of
developing improved design procedures for large-diameter piles subjected to lateral …
developing improved design procedures for large-diameter piles subjected to lateral …
Field and numerical study of the lateral response of rigid piles in sand
Large diameter, short monopiles are the preferred foundation type for offshore wind turbines.
These piles demonstrate a rigid response with significant rotation of the pile base under …
These piles demonstrate a rigid response with significant rotation of the pile base under …