/TBM/

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Anonymous
/TBM/ 2015-12-18 10:34:42 Post No. 906759
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/TBM/ Anonymous 2015-12-18 10:34:42 Post No. 906759 [Report]

post tunneling footage, technology, stuff
underground transportation is the future for large and dense cities

how to move one of this machine:
https://youtu.be/Lf6hHNcw4PA

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Anonymous 2015-12-18 19:18:17 Post No.906868
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Anonymous 2015-12-18 19:18:17 Post No.906868 [Report]

>>906759
neat

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Anonymous 2015-12-19 02:42:43 Post No.906974
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Anonymous 2015-12-19 02:42:43 Post No.906974 [Report]

>>906759
>All that room

Try turning one around in a 42m x 42m square,
https://www.youtube.com/watch?v=WrtcROjGcfs

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Anonymous 2015-12-19 04:21:35 Post No.906999
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Anonymous 2015-12-19 04:21:35 Post No.906999 [Report]

>>906974
>boring machine

sure is.

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Anonymous 2015-12-19 08:03:03 Post No.907026
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Anonymous 2015-12-19 08:03:03 Post No.907026 [Report]

>>906974
>The New Zealand sheep industry had a huge part in turning the TBM around

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Anonymous 2015-12-19 20:52:13 Post No.907174
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Anonymous 2015-12-19 20:52:13 Post No.907174 [Report]

>>906974
mind the bigger diameter tho

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Anonymous 2015-12-20 06:36:54 Post No.907466
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Anonymous 2015-12-20 06:36:54 Post No.907466 [Report]

https://www.youtube.com/watch?v=Irevs1zNHJc

Skip to 0:50 for the goodness. After this video they turned it around as in >>906974 to bore the second tunnel, the breakthrough of which is here with a nice overview of the project: https://www.youtube.com/watch?v=kR5jnim0KcE

Idk what else to say. They are kinda boring.