Case: 91m High Cavity- Result Of Lacking Geological Study & Support Design?
A Case Study of formation of a huge cavity of the size of a football field and of one third the height of Eiffel Tower through the crown of a cavern.
Tagged: #tunnelling
A Case Study of formation of a huge cavity of the size of a football field and of one third the height of Eiffel Tower through the crown of a cavern.