
ALT Even when on holiday I can’t get away from Geotechnics! A fascinating 2000 year old example of reinforced soil – the siege ramp up to the desert stronghold of Masada overlooking the Dead Sea. Built by the Romans around A.D. 70 during the siege of the fortified stronghold, this siege ramp comprises vertical and horizontal timbers (tamarind and date palm have been identified) as reinforcement in the placed soil ramp. Given that it was only ‘temporary works’ required for the duration of the siege, it is remarkable that it has remained largely intact to this day. The ends of the horizontal reinforcing timbers can still be seen in the side slopes of the ramp. The logistics and program management behind this temporary structure were also remarkable. The timber would have been imported from many miles away as the desert location was not a good source of trees!!















