IABSE Symposium 2025 in Tokyo

Franz Untermarzoner, Patrick Leitner, Simon Leitner in front of the poster IABSE Symposium Tokyo

1 of 2 images or videos

Akashi Kaikyo Bridge in Kobe

1 of 2 images or videos

[Translate to English:]

[Translate to English:]

Franz Untermarzoner, Patrick Leitner and Simon Leitner had the great opportunity to present their contributions at the prestigious IABSE Symposium 2025 in Tokyo, Japan!

Under the theme "On Environmental Friendly Technologies and Structures - Focusing on Sustainable Approaches”, they not only showcased innovative research but also exchanged insights with professionals and industry experts from around the world on future-oriented solutions.

Following the symposium, they had the opportunity to visit the impressive Akashi Kaikyo Bridge in Kobe together with the organizers. With a main span of 1,991 meters, it was once the longest suspension bridge in the world and currently ranks second globally. What an impressive testimony to the art of engineering! 

About us

Structural concrete plays a pivotal role in modern society, serving as a fundamental material for over a century in the construction and development of urban infrastructure. Our research group is doing cutting-edge research on existing and newly built structures to transform reinforced concrete from the dull mass material it is used to be to an ingenious construction method that efficiently harnesses emerging technologies, prolongs the service life and makes sustainable use of our natural resources. One core focus of the group activities revolves around the digital fabrication of concrete structures from file to factory using advanced analytical methods and robotic tools. The group is also at the forefront of research when it comes to textile-reinforced structures. Through the exploitation of tailored yarn placement, the boundaries of traditional reinforcement concepts are leveraged for the creation of bespoke structures that are inspired by nature. A further key area of research is the development of innovative bridge and tunnel construction methods. The research group also operates a state-of-the-art laboratory in which the developed models, structural elements and construction methods can be tested for their applicability.

Group Picture of the institute

Group photo of the Research Unit Structural Concrete 2024 © Photographer Christian Husar