Instrumentation of Historical Monuments/ Bangunan Sejarah
Structure monitoring will be performed with sensors that measure:
- Ground settlement and piezometry under the monument using respectively borehole extensometers and piezometers
- Remote leveling using a series of settlement gauges
- Structure deformation using vibrating wire strain gauges
- Relative displacement between two points using either invarwire strain gauge or rod extensometer
- Structure rotation using a tiltmeter or pendulums
- Stress on tie-back heads with anchor load cells