Journal Geomechanics and Tunnelling 5/2020 published

Cover picture:

With the Fruta del Norte mine in Ecuador, Lundin Gold lnc. of Canada is mining one of the high­est-grade gold mines in the world currently in production. lmmediately alter the mine was devel­oped, mining ofthe ore started in the fourth quar­ter of 2019. The development tunnels were exca­vated conventionally and passed through difficult geological conditions. □SI Underground supplied all support equipment such as lattice girders. rock bolts, resin cartridges and support mats to secure the driving of the access tunnels. !Photo: Lundin Gold lnc., Canada)

Table of Contents Journal Geomechanics and Tunnelling 5/2020

• NATM – Highlights and challenges
  NÖT – Highlights und Herausforderungen
• Service and maintenance works
  Instandsetzung und Instandhaltung