2005 – Motorway A 71 Erfurt – Schweinfurt, Eichelberg Tunnel
Project
Motorway A 71 Erfurt – Schweinfurt,
Eichelberg Tunnel near Meiningen
Geotechnical investigations to swelling behaviour and weather-resistance
Construction period: 2003 – 2006
Client
Dywidag Bau GmbH
former Walterbau AG united with Dywidag
Management area Munich
Branch Mining
Dywidagstrasse 1
81902 Munich
Activities
- Concept for the experimental investigation of swelling behaviour and water sensitivity
- Realisation and analysis of classification tests for the determination of parts of swellable clay minerals
- Realisation and analysis of swelling tests (combined swelling pressure /swelling heave tests)
- Geotechnical report with conclusions concerning necessary civil engineering measures
Period of activities: 2004 – 2005
