PROF. DIPL.-ING. H. QUICK INGENIEURE UND GEOLOGEN GMBH ...
PROF. DIPL.-ING. H. QUICK INGENIEURE UND GEOLOGEN GMBH ...
PROF. DIPL.-ING. H. QUICK INGENIEURE UND GEOLOGEN GMBH ...
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<strong>PROF</strong>. <strong>DIPL</strong>.-<strong>ING</strong>. H. <strong>QUICK</strong> • <strong>ING</strong>ENIEURE <strong>UND</strong> <strong>GEOLOGEN</strong> <strong>GMBH</strong><br />
� TUNNEL<br />
New Tunnel Mainz<br />
North<br />
Mainz main station<br />
concrete<br />
inner<br />
lining<br />
fill<br />
clay, silt, marl<br />
shotcrete lining<br />
excavation<br />
bench/invert<br />
max. 120 m<br />
fill<br />
limestone bed<br />
clay, silt, marl<br />
limestone bed<br />
Mainz centre<br />
~30 m<br />
top heading<br />
~50 m<br />
1-1.5 m<br />
1.292m<br />
fill<br />
sidewall drift<br />
1-1.5 m<br />
fill<br />
clay, silt, marl<br />
sidewall<br />
drift<br />
top<br />
heading<br />
bench/<br />
invert<br />
South<br />
Mannheim<br />
North South East<br />
West<br />
sidewall<br />
drift<br />
bolting<br />
gw fill fill gw<br />
Location DB Extension Line Mainz-Mannheim, Germany<br />
Length of tunnel 1,300 m<br />
Tunnelling method Shotcrete tunnelling with sidewall drifts<br />
Section Double-tracked<br />
130 m² (full section)<br />
Time of construction 1998 – 2001<br />
Tasks Geotechnical and tunnelling approval for the German Railway Authority
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