Erratum to 'The effect of arching pressure on a vertical circular shaft' [Tunnelling Underground Space Technol. 37 (2013) 10-21]

摘要

The publisher regrets for missing the acknowledgement for the above item. The missing acknowledgement is: This work was supported by the National Research Foundation of Korea (NRF) grant funded by the Korea government (MEST) (No. 2011-0030842) and the Korea Electric Power Research Institute project whose name is the field test of vertical shaft for optimum design (No. R08SA03). The publisher would like to apologise for any inconvenience this may have caused to the author of this article and readers of the journal.