Raising the bar in seismic design: cost–benefit analysis of alternative design methodologies and earthquake-resistant technologies

The severe socio-economic impact of recent earthquakes has represented a tough reality check, further confirming the mismatch between society expectations and reality of seismic performance of modern buildings. Life-safety code-compliant design criteria are not enough when dealing with new structures. To raise the bar in terms of structural...

Sensitivity of the seismic response of monopile-supported offshore wind turbines to soil variability

The expansion of the offshore wind industry in areas with high seismicity has led to engineering challenges related to the design of the offshore wind turbines (OWTs). Monopiles, i.e., tubular steel piles of large outer diameter, low aspect ratio (penetration depth over outer diameter), and relatively thin pile wall, are traditionally the...

Structural Fantasy of a Brick Wall: Groningen Earthquake Memorial & Museum

Instead of researching on generic seismic design solutions, I tried to look for more innovative solutions which is also intrigued by my personal fascination of form finding and special structure systems. My objection was to challenge the extreme of brick masonry and try to find a new way of construction with bricks for seismic areas. Instead of...

Storm surge barrier Tokyo Bay: Analysis on a system level and conceptual design

Tokyo Bay is an area exposed to storm surges generated by typhoons. Consequently lowlands along its coastline are subject to flood risk. Dike walls, levees and barriers have been developed by the Japanese to protect these coastal areas. In the coming decades it is expected that a rise in sea level will occur. Also, climate change is expected to...

From adaptive to high-performance structures

Multiple design aspects influence the building performance such as architectural criteria, various environmental impacts and user behaviour. Specific examples are sun, wind, temperatures, function, occupancy, socio-cultural aspects and other contextual aspects and needs. Even though these aspects are acknowledged to be variable, conventional...