In recent years, the number of human-induced earthquakes in Groningen, a large gas field in the north of the Netherlands, has increased. The majority of the buildings are built by using unreinforced masonry (URM), most of which consists of cavity (i.e. two-leaf) walls, and were not designed to withstand …

The assessment of the out-of-plane response of unreinforced masonry (URM) buildings with cavity walls has been a popular topic in regions such as Central and Northern Europe, Australia, New Zealand, China and several other countries. Cavity walls are particularly vulnerable as the out-of-plane capacity …

The seismic assessment of unreinforced masonry (URM) buildings with cavity walls is of high relevance in regions such as in Central and Northern Europe, Australia, New Zealand and China because of the characteristics of the masonry building stock. A cavity wall consists of two separate parallel walls …

In case of induced seismicity, expectations from a structural monitoring system are different than in the case of natural seismicity. In this paper, monitoring results of a historical building in Groningen (Netherlands) in case of induced seismicity has been presented. Results of the monitoring, particularities …

A presentation of the Sensequake project. The goal of the project is to develop a decision support system for earthquake recovery. Sensequake is part of the ID3AS programme.

KNAW – minisymposium ‘Aardbevingsbestendige woningen’ 24 maart 2020 Ondanks absentie van het symposium door de Corona crisis is dit boekje samengesteld voor digitale verzending en het drukken van een papieren versie.

Ever since, the recognition of the causality between earthquakes in the Northern part of the Netherlands, more specific the Region Groningen, gas production and the ensuing damage to houses and buildings in that area, society faces big challenges in policy-making. Not in the least because the above-mentioned …

Presentation at University of Bologna on experimental/new techniques of seismic strengthening

A presentation of the Sensequake project. The goal of the project is to develop a decision support system for earthquake recovery. Sensequake is part of the ID3AS programme. In the first phase of the project, the SensEquake product is adapted for Fraeylemaborg building to test its usability. And in second …