A patent from 1972: Method And Apparatus For Tunneling By Melting
Although it is an old patent from 1972, I think...e stuck with 1950s technology in mechanized tunneling. Method And Apparatus For Tunneling By Melting The abtract of...ng. Patent doc: Method And Apparatus For Tunneling By MeltingNepal Cabinet approves cost effective tunnel construction guideline
Nepalese government approves the guideline for making tunnel construction cost-effective and well managed. https://english.khabarhub.com/2020/06/117846/Reply on topic: Antalya or Athens? Where should WTC2023 be held? Cast your vote!
It is naive to think that ITA General Assembly members...st their votes thinking which country has the best tunneling environment or potential, if...will decide the choice. Not "what is best for tunneling". I have no preferenc...How to Avoid Cost Overruns and Delays When Building Big Infrastructure Projects
I found this article good but a bit short. https://news.columbia.edu/news/how-avoid-cost-overruns-and-delays-big-infrastructureThe Boring Company just raised $675M at a $5.675B valuation from A-list investors
...more popular in US with their tunneling technology. The company h...es safe, fast-to-dig, and low-cost transportation, utility, and...the medium term goal of 1/10 human walking speed, or 7 miles/day. In...This allows Prufrock to begin tunneling within 48 hours of arrival on...The Boring Company just raised $675M at a $5.675B valuation from A-list investors
...more popular in US with their tunneling technology. The company h...es safe, fast-to-dig, and low-cost transportation, utility, and...the medium term goal of 1/10 human walking speed, or 7 miles/day. In...This allows Prufrock to begin tunneling within 48 hours of arrival on...
cover tunnel photo by: Matt Brown from London, England / CC BY
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