Dam Geophysics · Advamced · Online self-study

3 Month’s Online Course on Dam Geophysics

India occupies third position globally with 5254 large dams in operation and 447 dams under construction. Over 80% of our existing dams are more than 25 years old and many of them may be experiencing distress and require assessment of their condition for their operational performance and safety. Traditionally, dam operators have relied on visual observations for assessing condition of dams. In complex structures like dams, reliance on physical manifestation of underlying internal structural problems can be catastrophic. Geophysical techniques can be used for assessing condition of these structures in non-destructive manner. These techniques have been used very effectively for all types of dams. Even if the dam is not showing any sign of distress, it is advisable to know the health of the dam internal condition.

This course is desiged to train you in non-desctructive techniques for assessing conditions of Dams.

Course at a glance

Sessions

6

Video

9 hrs

Resources

41

Duration

3 months

Languages

English

Outcomes

What you'll learn

Geophysical Techniques

  1. Leak path detection
  2. Internal Erosion
  3. Identification of zone of water accumulation
  4. Cavity/ sinkhole
  5. Concrete/ masonry degradation (weak zones)
  6. Residual density determination
  7. Stilling basin inspection

Geophysical Investigation techniques

  1. Seismic/ Sonic Tomography
  2. Electrical Resistivity Imaging/ Tomography
  3. Multi-Channel Analysis of Surface Waves (MASW)
  4. Seismic Refraction Tomography
  5. Streaming Potential
  6. Ground Penetrating Radar

Curriculum

8 Modules · 6 Lectures

Introduction Webinar
Introduction to Dam Geophysics
Electrical Resistivity Imaging & Streaming Potential
Seismic Refraction Tomography & MASW/ReMi
Seismic Tomography (L-section & X-section)
Seismic Tomography (L-section & X-section)
Open House
Assessmen

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Common questions

Frequently asked questions

No. The program builds from first principles. A civil or geotechnical engineering background is helpful but not required.

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6 months · English

From

$140
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