Cambridge University Press ceases publication of Journal of Mechanics on completion of Volume 36 / 2020. From Issue 1 of Volume 37 / 2021, the Journal is published by Oxford University Press, and will become a Gold Open Access journal. Please visit the new website at: https://academic.oup.com/jom. For details of Cambridge's growing Engineering programme in books and journals, including, please click here. For all new submissions to Journal of Mechanics, please visit: https://www.editorialmanager.c... . For all Volume 36 / 2020 subscription inquiries, please contact our Customer Services team at email@example.com.