Strengthening, rehabilitation and widening of the existing arch bridge on national route 7 over the Olifants River, South Africa
This paper Nursing Pads describes the rehabilitation of the existing bridge over the Olifants River.The bridge is on National Route 7 near Klawer and dates back to 1957.The defining feature of this elegant bridge is a concrete arch spanning 92.7 m.The existing bridge displayed extensive cracking, failed expansion joints and spall damage to beam sof