English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Tools annual

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Presents the access of premium content as premium feature

Premium Content

Global: Zendy Plus annual

Global: Zendy Free Plan

The vertical shaft of Kamome shield tunnel is excavated into 50m depth using the extra-deep diaphragm wall and inverted lining method. This is one of the few extra-deep vertical shafts ever constructed in Japan. Construction work is proceeding with the repetitive circle of measurement for the behavior of extra-deep retaining and cut-off wall with the depth of about 80m and the quantity of permeation. In construction site, there exist some alluvial clay layers which are now under consolidation and fissured diluvial clay layers. Therefore, some kinds of countermeasures are taken against expansion of clay layers and failure of vertical sides of slurry-filled deep trench under construction.

CONSTRUCTION OF EXTRA-DEEP CYLINDRICAL VERTICAL SHAFT IN RECLAIMED GROUND BY THE DIAPHRAGM WALL AND INVERTED LINING METHOD