Searched for: author%3A%22Bronkhorst%2C+A.J.%22
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Verdenius, S.A. (author), Bronkhorst, A.J. (author), Geurts, C.P.W. (author)
The new cable-stayed arch bridge Tegenbosch (Eindhoven, the Netherlands) needed an assessment of its dynamic behaviour under wind loading due to its slender design. Because of wind-induced vibration issues on a number of bridges in the Netherlands with similar designs, it was decided to examine if vortex excitation, wind-rain induced vibration,...
conference paper 2023
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Bronkhorst, A.J. (author), Moretti, D. (author), Geurts, C.P.W. (author)
This paper describes the application of the Frequency Domain Decomposition (FDD) technique on measured acceleration data on the residential tower New Orleans in Rotterdam, the Netherlands. The goal of this study is to determine and analyse multiple natural frequencies and mode shapes of this tower. A measurement campaign was setup on the 158 m...
conference paper 2023
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Bronkhorst, A.J. (author), Geurts, C.P.W. (author), Moretti, D. (author), van Dijk, T.S.J. (author)
Comparison between in-situ measurements and design values of high rise dynamic characteristics shows that current way of predicting these values is inaccurate. The HiViBe project aims to develop models which provide for more reliable predictions of the dynamic characteristics and response of high-rise buildings. To that end, measurements are...
conference paper 2022
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Moretti, D. (author), Bronkhorst, A.J. (author), Geurts, C.P.W. (author)
conference paper 2022
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Bronkhorst, A.J. (author), Geurts, C.P.W. (author)
Het trillingsgedrag van hoogbouw wordt niet goed voorspeld met de huidige rekenmethoden. De invloed van de ondergrond in de Nederlandse Delta speelt hierbij een belangrijke rol. Een consortium genaamd HIVIBE bouwt daarom kennis op over het trillingsgedrag van hoogbouw in Nederland door metingen uit te voeren aan acht hoge gebouwen, waaronder De...
article 2022
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Bronkhorst, A.J. (author), Moretti, D. (author), Geurts, C.P.W. (author)
Wind-induced vibrations are an important aspect in high-rise building design. The structural properties that influence vibrations are the mass and stiffness of the building and the foundation. These properties are difficult to predict in the design, resulting in inaccurate predictions of the dynamic response. As a first step towards better...
conference paper 2022
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Geurts, C.P.W. (author), Bronkhorst, A.J. (author)
public lecture 2022
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Bronkhorst, A.J. (author), Geurts, C.P.W. (author)
public lecture 2022
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Bronkhorst, A.J. (author)
public lecture 2022
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Bronkhorst, A.J. (author)
public lecture 2022
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Bronkhorst, A.J. (author), Moretti, D. (author), Geeurts, C.P.W. (author)
conference paper 2021
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Bronkhorst, A.J. (author), Moretti, D. (author), Geurts, C.P.W. (author)
Vibration assessment criteria for cosmetic building damage are specified in terms of peak velocity thresholds. For masonry buildings, these thresholds are relatively low compared to vibration levels generated by various sources in the built environment. Therefore they will be exceeded numerous times over the lifetime of most buildings. These...
article 2021
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Bronkhorst, A.J. (author), Geurts, C.P.W. (author)
conference paper 2020
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Geurts, C.P.W. (author), Bronkhorst, A.J. (author), Moretti, D. (author), Pruiksma, J.P. (author), Snijders, R. (author)
A study was undertaken to define which set of signal characteristics can be used to differentiate between various vibration sources in a built environment. Several datasets of vibration measurements on known sources are obtained and analyzed. A set of 11 signal characteristics were determined for all signals. Based on the correlation between...
conference paper 2020
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Bronkhorst, A.J. (author), Geurts, C.P.W. (author)
A shaking table experiment was performed to study the influence of several building products on the out-of-plane behavior of load-bearing walls in one-way bending. The products that were investigated are a high-strength mortar (Remix/Strating), a mortar-less dry-stacked masonry system (ClickBrick), a renovation anchor tie system (Fischer), and...
conference paper 2020
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Bronkhorst, A.J. (author)
report 2020
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Geurts, C.P.W. (author), Bronkhorst, A.J. (author)
De aanwezigheid van een hoog gebouw in de nabijheid van een ander gebouw beïnvloedt de windstroming. Dit effect wordt interferentie genoemd. Het kan leiden tot verhoging of verlaging van de windbelasting op gebouwgevels.
article 2019
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Talib, I. (author), Bronkhorst, A.J. (author)
Demping is een belangrijke parameter in de analyse van het trillingsgedrag van hoogbouw. Met een beter begrip van demping kunnen modellen worden ontwikkeld waarmee het trillingsgedrag nauwkeuriger kan worden voorspeld. Met een nieuwe analysetechniek, genaamd Energie Flux Analyse (EFA) of energiestroomanalyse, kan de dempingsbijdrage van zowel de...
article 2019
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Geurts, C.P.W. (author), Bronkhorst, A.J. (author)
De windbelasting is een cruciale ontwerpparameter bij het ontwerp van hoogbouw. Enerzijds omdat de wind op grotere hoogte harder waait en anderzijds omdat gebouwen gevoeliger worden voor trillingen naarmate ze hoger en slanker worden. Wind kan zelfs leiden tot opslingering (resonantie) van de constructie en tot problemen leiden met comfort....
article 2019
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Geurts, C.P.W. (author), Bronkhorst, A.J. (author)
De normen voor windbelasting op gebouwen geven vooral waarden voor gebouwen met rechthoekige plattegronden. Meer en meer gebouwen, hoogbouw in het bijzonder, zijn echter vaak anders van vorm. Denk daarbij aan gebouwen met ronde gevels, openingen in gebouwen of gebouwen waarbij de plattegrond over de hoogte verloopt. De windbelasting op de...
article 2019
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