Japan. Shoddy tunnel work cause of road cave-ins in western Tokyo
Ashai Shimbun news is in English. &qu...The report found that heavy bore machinery encountered difficulties tunneling into the bedrock. Chemical...te the work. But that led to the machinery excavating an excessive amoun...med the uppermost section of the tunnel." http://www.asahi.com/a...Challenging tunnelling conditions in Trimberg Tunnel in Germany
The tunnelling contractors HOCHTIEF/Züblin consortium had to contend with difficult geological conditions at Germany's Trimberg Tunnel. Short but informative article about this tunnel works in Germany. https://www.worldhighways.com/wh10/products/challenging-tunnel-conditions-germanyMartin Herrenknecht gave presentation at Germany - Kazakhstan Business Summit
This came up from a friend. Chairman of Board of Herrenknecht, Martin Herrenknecht has&n...at a inter-governmental trade relations meeting in German...ntation of investment projects in the agricultural machinery and healthcare sectors"....First CREG TBM export for Germany passed customer test in China
https://www.youtube.com/watch?v=qdV-oyH0ZZU People's Daily g...Group Co., Ltd (CREG) factory Tunnel Boring Machines pass customer acceptance test. For Germany. For Turkey. For Brazil. First time China export a Tunnel Boring Machine to Germany. Germany is land which expor...First CREG TBM export for Germany passed customer test in China
https://www.youtube.com/watch?v=qdV-oyH0ZZU People's Daily g...Group Co., Ltd (CREG) factory Tunnel Boring Machines pass customer acceptance test. For Germany. For Turkey. For Brazil. First time China export a Tunnel Boring Machine to Germany. Germany is land which expor...First CREG TBM export for Germany passed customer test in China
https://www.youtube.com/watch?v=qdV-oyH0ZZU People's Daily g...Group Co., Ltd (CREG) factory Tunnel Boring Machines pass customer acceptance test. For Germany. For Turkey. For Brazil. First time China export a Tunnel Boring Machine to Germany. Germany is land which expor...
cover tunnel photo by: Matt Brown from London, England / CC BY
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