Structural Engineering Research Lab
We do research for a higher level of safety and security in civil engineering structures. Through the application of modern materials and technologies, new solutions in vibration mitigation, structural health monitoring and earthquake retrofitting will be acquired.
Structural Dynamics and Adaptive Structures
A major part of the EU-FP6 Project "Sustainable Bridges" concerns the development of a wireless communication network. In the future, this sensor network will be used for structural health monitoring.
The Empa Bridge, a composite material cable-stay pedestrian bridge erected in the Empa test laboratory, will be equipped with sensors and actuators. Methods for vibration damping through the application of "Rheological Materials" or "Tuned Mass Dampers" are being researched using this bridge.
Application of Advanced Materials in Construction
New materials for civil engineering structures are developed and investigated in small and large-scale size to show its feasibility also in for the building industry realistic structures. For example carbon fiber reinforced polymer or shape memory alloys for the strengthening of reinforced concrete structures are examined in the structural engineering research laboratory.
Academic knowledge transfer: Prof. Dr. Masoud Motavalli is teaching at ETH Zürich and at the University of Tehran, Iran, the course "Fibre Composite Materials in Structural Engineering".
The lab is also involved in the international Marie Curie Initial Training Network "endure" and the Cost Action TU 1207 "Next Generation Design Guidlines for Composites in Construciton".
Static and dynamic tests in the large testing hall
- Tensile compression bending tests on concrete / steel /polymers /rubber /masonry and gypsum
- Fatigue tests on structural elements made of concrete / steel / polymers /rubber /masonry and gypsum
- Punching shear tests on concrete decks; tests on concrete and steel columns, bridge bearings, anchor head systems and pull-off tests
Static and dynamic tests on cable systems and anchorages
- Tensile fatigue and rupture tests
- Load transfer tests on anchor heads
- Low temperature tests of cable systems / anchorage
- Saddle- / Deviation test
- In-situ monitoring and load testing of structures for the verification of calculated characteristics.
- Empa develops new methods of retrofitting in cooperation with industrial partners.
- Empa accompanies the development of new materials and methods from the initial concept to commercial products.
- Consulting services for specific problems in structural engineering (earthquakes, FRP strengthening and damage claims).
Accreditation as testing laboratory for fatigue and static tests see pdf-File
Fibre Composite Materials
in Structural Engineering
Autumn Semester / 20 Sept to 20 Dec 2017
Wednesday 15-17h, HIL E 7
ETH Hönggerberg Zurich
Download lectures: see here
Assessment and Rehabilitation of Civil Structures
7 - 9 September 2015
Venue in Antalya TR