IS 13414 : 2025 Monitoring of Rock Movements Using Multi-Point Borehole Extensometers - Guidelines

1 SCOPE

This standard describes the method of rock movement measurement using multi-point borehole extensometer (MPBX). This covers the measurement of static rock movements that may take place as a result of surface and underground excavations, foundation loading, and movement of natural slopes or in-situ testing.

2 REFERENCES

The standard given below contain provisions which through reference in this text, constitute provision of this standard. At the time of publication, the edition indicated was valid. All standards are subject to revision, and parties to agreements based on these standards are encouraged to investigate the possibility of applying the most recent edition of this standard: