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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Ravenshorst, Geert
Delft University of Technology
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (10/10 displayed)
- 2023Combining Architectural Conservation and Seismic Strengthening in the Wood-Based Retrofitting of a Monumental Timber Roofcitations
- 2021Connection of timber foundation piles to concrete extension piles
- 2021An analytical model describing the in-plane behaviour of timber diaphragms strengthened with plywood panelscitations
- 2021Dissipative properties of timber diaphragms strengthened with plywood panels
- 2021An integral approach for the assessment of timber pile foundations
- 2021Comparing In-Plane Equivalent Shear Stiffness of Timber Diaphragms Retrofitted with Light and Reversible Wood-Based Techniquescitations
- 2021Analytical and numerical modelling of the in-plane response of timber diaphragms retrofitted with plywood panels
- 2021Optimizing Seismic Capacity of Existing Masonry Buildings by Retrofitting Timber Floorscitations
- 2020Experimental and analytical evaluation of the in-plane behaviour of as-built and strengthened traditional wooden floorscitations
- 2017Test report on cyclic behaviour of replicated timber diaphragms representing a detached house
Places of action
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conferencepaper
An integral approach for the assessment of timber pile foundations
Abstract
Timber pile foundations are widespread in many areas around Europe and North-America. Especially in areas with weak soils, timber pile foundations have been a very good and economic solution. However, aging of the foundations can become a problem, as physical, biological and/or chemical degradation may occur over time. Now, that foundations can be up to 500 years in cities like Venice, Amsterdam, Hamburg, Boston and many others, questions arise about the reliability and which assessment methods can be used in order to estimate the current load carrying capacity and their residual service life. Residual service life is depending both on the time-to-failure behaviour of wood, as well as, the dead and live loads on the piles below buildings, quay walls and bridges. The approach taken integrates degradation models with a reaction kinetics based damage model. For wood that remains consistently below the waterline, the combination of bacterial degradation and long term loading is considered the most important, but degradation by fungi also may occur depending on soil and groundwater conditions. The integral assessment model will function as a tool for repair and maintenance strategies for asset managers and structural engineers. ; Accepted Author Manuscript ; Bio-based Structures & Materials