The Zenitaka (1811) · InitiativeDropped
Expanding adoption of the E-Bag Method for shield tunneling on sharp curves
First written in FY2019. 1 of 3 entries say "Advanced", first in FY2020. Latest entry: FY2021.
3entries
3years
0from disclosures
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Same theme, other companies
Expanding adoption of the E-Bag Method for shield tunneling on sharp curvesA theme 1 companies write about · 0 as a headwind · 1 as a tailwind
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- FY2021DroppedAnnual report
「The company's research and development structure and major R&D results are as follows.」
The E-Bag Method's applications and implementation results described through the previous fiscal year are not repeated in the list of research and development results for the current fiscal year. - FY2020AdvancedAnnual report
「In FY2019, the method was applied to a shield-tunneling project in Okayama and used for stable shield excavation. It was also adopted by other companies for 24 shield-tunneling projects involving sewerage and torrential-rain countermeasures.」
The E-Bag Method was applied to a project in Okayama, while adoption in projects by other companies increased from 18 in the previous fiscal year to 24. - FY2019First statedAnnual report
「In FY2018, the method was adopted for 18 shield tunnel projects, including a technical proposal for a shield-tunneling project in Okayama and applications by other companies for sewerage and torrential-rain countermeasures.」
Disclosure indicates 18 applications of the E-Bag Method, which enables safe construction on sharp curves, including adoption through technical proposals.