Comparison of different numerical modelling approaches for the assessment of the out-of-plane behaviour of two-leaf stone masonry walls

This work compares the ability of different numerical modelling approaches to simulate the out-of-plane behaviour of two-leaf stone masonry walls with different masonry bond configurations: an irregular drystone stone masonry wall and a masonry wall with roughly cut regular stone units. Finite element modelling, considering both a micro and...

Single-Electron-Transistor Compact Model for Spin-Qubit Readout

Quantum computers process information stored in quantum bits (qubits), which must be controlled and read out by a traditional electronic interface. Co-designing and cooptimizing such a quantum-classical complex system requires efficient simulators to emulate the qubits and their interaction with classical electronics. For spin-qubit readout,...

A comparison study of numerical modeling approaches for simulating the in-plane seismic response of masonry walls: Comparing unreinforced masonry walls with masonry walls retrofitted with the bed-joint reinforcement technique

The extraction of natural gas in the northern part of the Netherlands, from the region of Groningen, has been causing human-induced seismic activities for the past several decades. This is a problem since the existing building stock in this region, which consists of mainly unreinforced masonry buildings and historical structures, are not...

Recognizing critically damaged quay wall structures using a three-dimensional numerical model

Many quay walls in Amsterdam have surpassed their structural lifetime and have started showing signs of damage. The city of Amsterdam is currently tackling the problem and have published a plan of action. This plan includes the renovation of hundreds of kilometres of quay walls. Given this enormous amount, it is necessary to prioritize certain...

Numerical Modeling of the In-Plane Seismic Behavior of Unreinforced Masonry Wall Retrofitted with Bed Joint Reinforcements

Gas-induced earthquakes are a major problem in the north of the Netherlands due to many unreinforced masonry (URM) buildings being located in this area. To improve the seismic performance of the URM buildings, existing structures must be retrofitted and if the aesthetic of the building is important, the implemented retrofitting technique must...

Comparison study of computational modeling approaches for calcium silicate elements masonry structures

The increased seismicity due to the exploitation of natural gas in the Groningen region has put many residential buildings in the region at risk of sustaining seismic induced damages. This has prompted many studies on the seismic behavior of the residential buildings, particularly the ones built from unreinforced masonry (URM). One experimental...

Modelling the seismic response of an unreinforced masonry structure

One of the tests in the ESECMaSE project is the large scale earthquake test on a building. The finite element model that is discussed in this thesis is based on this pseudo-dynamic test. The material model follows from a macro modelling approach and has smeared-cracks. The mode shape and eigenfrequencies are obtained through an eigenvalue...

Determination of macro subsurface models by generalised inversion