Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Noel Boylan"'
Autor:
Cathal Colreavy, Noel Boylan, Knut H Andersen, Noorizal Nasri Huang, Christian Hariady Girsang
Publikováno v:
Day 3 Thu, March 24, 2022.
Offshore structures are subjected to cyclic loading from a range of sources and an appreciation for how the underlying soil responds to that loading is essential for design. The behaviour of soil under cyclic loading differs to that from monotonic lo
Publikováno v:
Day 1 Mon, May 04, 2020.
For subsea structures placed on soft seabed comprising fine-grained sediments, geotechnical design may be equally governed by the foundation settlement and stability requirements. For this reason, the soil stress history parameter, i.e. yield stress
Autor:
Noel Boylan, Akeem Gbenga Amuda, Aliaa Mohamad, Alsidqi Hasan, Siti Noor Linda Taib, Fauzan Sahdi
Publikováno v:
Geotechnical and Geological Engineering. 37:1059-1072
The ASTM standard provides guidelines for the drained direct shear test (DST) and requires the samples to be sheared at rates estimated from time to failure, $$t_{f} \ge 50t_{50}$$ (where $$t_{50}$$ is the time required to achieve 50% consolidation).
Publikováno v:
Computers and geotechnics
The paper describes the Class A prediction and Class C back-calculations of the Ballina test embankment using the finite element program Plaxis and the Soft Soil Creep Model (SSCM). The prediction underestimated the measured settlement 3 years after
Publikováno v:
Geophysical Research Letters. 44:8463-8472
Landslides are the second-most important cause of tsunamis after earthquakes, and their potential for generating large tsunamis depend on the slide process. Among the world's largest submarine landslides is the Storegga Slide that generated an ocean-
Publikováno v:
Day 1 Mon, May 06, 2019.
Submarine landslides can pose a significant threat to offshore installations and coastal communities. They can strike installations far from their origin and generate destructive tsunamis. To assess and quantify this hazard, it is necessary to be abl
Publikováno v:
Offshore Technology Conference.
Publikováno v:
Proceedings of the International Conference on Mine Closure.
This paper introduces an advanced geotechnical numerical modelling approach, which can be used to simulate the gradual deposition and large-strain consolidation of tailings in a multi-dimensional space. The findings from the modelling can be used not
Publikováno v:
Canadian Geotechnical Journal. 53:93-102
Current site investigation practice for offshore pipeline design relies on soil parameters gathered from boreholes or in situ test soundings to depths of 1–2 m below the mudline. At these depths, the fine-grained seabed is very soft and possesses l
Publikováno v:
Day 1 Mon, April 30, 2018.
It is now recognized that seabed trenching in taut deep water moorings can reach the suction anchor and the chain padeye depth, with the safety of the mooring system becoming a concern. However, the actual formation of such trenches and their develop