Post-earthquake structural damage shows that out-of-plane (OOP) wall collapse is one of the most common failure mechanisms in unreinforced masonry (URM) buildings. This issue is particularly critical in Groningen, a province located in the northern part of the Netherlands, where low-intensity induced …

The seismic assessment of the out-of-plane (OOP) behaviour of unreinforced masonry (URM) buildings is essential since the OOP is one of the primary collapse mechanisms in URM buildings. It is influenced by several parameters, including the poor connections between structural elements, a weakness highlighted …

Out-of-plane (OOP) collapse is one of the most observed damage types in masonry structures during strong earthquakes. OOP strength of a masonry wall depends on several parameters such as the dimensions of the wall, vertical restoring force, boundary conditions and material properties, which are parameters …

Post-earthquake structural damage shows that out-of-plane wall collapse is one of the most prevalent failure mechanisms in unreinforced masonry (URM) buildings. This issue is particularly critical in Groningen, a province located in the northern part of the Netherlands, where low-intensity ground shaking …

''Heritage buildings are often subjected to loading conditions that they were not exposed to in their earlier life span. Induced earthquakes in non-seismic regions caused by energy exploitation activities, or strains in the ground that are caused by the climate changes, are new phenomena that alter the …

Dit onderzoek richt zich op een urgente versterkingsmaatregel na aardbevingen om de seismische restcapaciteit van door aardbevingen beschadigde gewapend betonnen wandconstructies met koppelliggers te verbeteren. Het onderzoek bestaat uit een serie testen op halfschaal prototype koppelbalken met verschillende …

''Ever increasing population in seismically active urban areas, aging building stock, and expansion of urbanization to previously agricultural lands with soft soil deposits render the protection of human lives against earthquake disasters extremely more difficult by the time. Although much effort is …

Twee sterke aardbevingen troffen de regio Thessalië op 3 maart 2021 (Mw = 6,3) en op 4 maart 2021 (Mw = 6,1). Het epicentrum van de aardbevingen lag respectievelijk ongeveer 23 en 29 km ten NW van Larissa, een van de dichtstbevolkte steden van Griekenland. Daarna volgden verschillende naschokken. Hoewel …

This paper presents a proof of concept for monitoring masonry structures using two different types of markers which are not easily noticeable by human eye but exhibit high reflection when subjected to NIR (near-infrared) wavelength of light. The first type is a retroreflective marker covered by a special …

Presentation on the "Damage assessment of masonry structures" at the course Bevingsschade en herstel (Earthquake Damage and Repairs) by HanzePro. The research work on monitoring of monuments such as Fraeylemaborg was discussed; Structural Health Monitoring allows us to take better informed decisions …