DYNA Force^® Elasto-Magnetic Sensor - Typical Applications

DSI supplied 56 DYNA Force^® Sensors for both permanent and test ground anchors for Sellwood Bridge in Oregon, USA. The main purpose was to monitor the slope stability in front of the bridge abutment. Six sensors were installed in the bond length and one in the free length of each of the test anchors. Two sensors were installed in each of the permanent anchors, with the number of strands varying from 8 to 24.