Allan Larsen
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View article: Flutter stability of twin-box bridge decks
Flutter stability of twin-box bridge decks Open
The present paper reports on wind tunnel tests and analyses carried out to investigate the effect of the static angle of attack on the aerodynamic stability of a twin-box bridge deck section. It is found that the critical wind speed for on…
View article: Assessing the potential impacts of public transport-based crowdshipping: A case study in a central district of Copenhagen
Assessing the potential impacts of public transport-based crowdshipping: A case study in a central district of Copenhagen Open
The expansion of e-commerce and the sharing economy has paved the way for crowdshipping as an innovative approach to addressing last-mile delivery challenges. Previous studies and implementations have predominantly concentrated on private …
View article: IABSE Task Group 3.1 Benchmark Results. Part 1: Numerical Analysis of a Two-Degree-of-Freedom Bridge Deck Section Based on Analytical Aerodynamics
IABSE Task Group 3.1 Benchmark Results. Part 1: Numerical Analysis of a Two-Degree-of-Freedom Bridge Deck Section Based on Analytical Aerodynamics Open
IABSE Task Group 3.1 has the mandate to define reference results for the validation of methodologies and programs used to study both stability and buffeting responses of long-span bridges. These tools for the simulation of the aeroelastic …
View article: A data-driven decision support tool to improve hospital bed cleaning logistics using discrete event simulation considering operators’ behaviour
A data-driven decision support tool to improve hospital bed cleaning logistics using discrete event simulation considering operators’ behaviour Open
Beds are a critical resource for hospitals, requiring effective management to ensure the quality of care for patients. Beds operate in a closed-loop circuit and must be thoroughly cleaned between patients' arrivals to prevent infections. H…
View article: IABSE Task Group 3.1 Benchmark Results. Numerical Full Bridge Stability and Buffeting Simulations
IABSE Task Group 3.1 Benchmark Results. Numerical Full Bridge Stability and Buffeting Simulations Open
Aerodynamic stability and buffeting response due to turbulent wind have a fundamental importance for long-span bridge design. However, there are no benchmark cases that can be used as a reference estimate for an independent validation of t…
View article: Elektrifizierung von ÖPNV-Busflotten mit batterieelektrischen Bussen - Entwicklung einer Software-Toolchain für die Umstellungsplanung ganzer Busflotten unter Berücksichtigung von technischen und betrieblichen Randbedingungen
Elektrifizierung von ÖPNV-Busflotten mit batterieelektrischen Bussen - Entwicklung einer Software-Toolchain für die Umstellungsplanung ganzer Busflotten unter Berücksichtigung von technischen und betrieblichen Randbedingungen Open
Electric buses are entering public transport bus fleets and introduce a new level of complexity in the strategic planning of public transport operators. Although numerous research activities focus on the field of electrification planning, …
View article: An urban consolidation center in the city of Copenhagen: A simulation study
An urban consolidation center in the city of Copenhagen: A simulation study Open
Urban consolidation centers (UCCs) have a key role in many initiatives in urban logistics, yet few of them are successful in the long run. The high costs often prevent attracting a sufficient number of UCC users. In this paper, we study su…
View article: Assessing the potential of two customized fiber-optic probes for on-site analysis of bulk feed grains
Assessing the potential of two customized fiber-optic probes for on-site analysis of bulk feed grains Open
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View article: IABSE Task Group 3.1 Benchmark Results. Part 1: Numerical Analysis of a Two-Degree-of-Freedom Bridge Deck Section Based on Analytical Aerodynamics
IABSE Task Group 3.1 Benchmark Results. Part 1: Numerical Analysis of a Two-Degree-of-Freedom Bridge Deck Section Based on Analytical Aerodynamics Open
IABSE Task Group 3.1 has the mandate to define reference results for the validation of methodologies and programs used to study both stability and buffeting responses of long-span bridges. These tools for the simulation of the aeroelastic …
View article: IABSE Task Group 3.1 Benchmark Results. Part 1: Numerical Analysis of a Two-Degree-of-Freedom Bridge Deck Section Based on Analytical Aerodynamics
IABSE Task Group 3.1 Benchmark Results. Part 1: Numerical Analysis of a Two-Degree-of-Freedom Bridge Deck Section Based on Analytical Aerodynamics Open
IABSE Task Group 3.1 has the mandate to define reference results for the validation of methodologies and programs used to study both stability and buffeting responses of long-span bridges. These tools for the simulation of the aeroelastic …
View article: Electric bus fleet size and mix problem with optimization of charging infrastructure
Electric bus fleet size and mix problem with optimization of charging infrastructure Open
Battery electric buses are seen as a well-suited technology for the electrification of road-based public transport. However, the transition process from conventional diesel to electric buses faces major hurdles caused by range limitations …