On the Cutting Edge - Professional Development for Geoscience Faculty
Innovative Approaches to Teaching Sedimentary Geology, Geomorphology, and Paleontology
University of St. Thomas, Saint Paul, MN
Cutting Edge > Sedimentary Geology > Sedimentology, Geomorphology, and Paleontology 2014 > Teaching Activities > Modeling Slope Stability Using a Local Landslide and SLOPE/W

Modeling Slope Stability Using a Local Landslide and SLOPE/W

Sarah Johnson, Northern Kentucky University
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Summary

Students survey a local landslide that has formed in fill using a total station. Students enter elevation data from pre-fill (1973) topographic map, post-fill pre-landslide topographic map (1983) into SLOPE/W. Students model the slope stability and compare the modeled slip surface with their field observations.

Context

Audience

This activity is used in my geomorphology course for geology majors

Skills and concepts that students must have mastered

How the activity is situated in the course

We do this activity after discussing the role of cohesion, internal friction and pore water pressure, and have solved some relatively simple factor of safety problems using excel. We take a field trip to observe and/or survey landslides close to campus before starting this project.

Goals

Content/concepts goals for this activity

Higher order thinking skills goals for this activity

Other skills goals for this activity

Description and Teaching Materials

Link to SLOPE/W software http://www.geo-slope.com/downloads/2012.aspx

Teaching Notes and Tips

Assessment

students are assessed based on their participation and effort in the field, their drawn topographic profiles, their landslide map, and their report on their slope modeling.

References and Resources

Link to SLOPE/W software http://www.geo-slope.com/downloads/2012.aspx

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