Geotecnia Ambiental e Sustentabilidade

In classes, the expository and inquisitive method is used when explaining theoretical subjects. Whenever possible, active student-centered
methodologies will be implemented in classes, namely the flipped classroom. This solution, which requires prior preparation from students,
allows for more effective use of contact hours. During classes, interactive activities are used, through digital pedagogical platforms, aiming
at greater participation and interest of students. Geotechnical challenges are based on the development of problem-based learning
exercises, through which students acquire transversal skills while implementing the knowledge they acquire throughout the semester.

At the end of the semester, students should be able to:
explain the themes covered by Geotechnics;
interconnect action-reaction pairs between anthropogenic activities and the consequences on soils and rocks;
describe processes for obtaining natural resources;
distinguish the consequences of anthropogenic activities on soils and rocks and recommend soil remediation techniques;
integrates sustainable geotechnical solutions in cities, taking advantage of the functions and other benefits of soils and rocks.
In terms of transversal skills, students are expected to be able to:
communicate orally and in writing;
search and summarize information from reliable information sources.
work in a team

Introduction to geotechnics
Soils and Rocks: Plate tectonics. Rock cycle. Soils. Recognition and prospecting
Ecosystem functions of soils: The functions of ecosystems. Threats and implications for soil functions. Nature-based solutions.
Earth construction. Potentials and limitations. Construction techniques. Pathologies. Sustainability analysis.
Quarries and sandpits: Portugal’s natural resources and their usefulness. Crushing and extraction processes. Legal requirements.
Renewable energy and geothermal energy. Fossil energy, non-fossil energy and renewable energy. Shallow and deep geothermal.
Sustainable mining: energy transition and its consequences. Ore content in rocks. Deposition of mining tailings.
Soil contamination: main threats to soil. Main contaminants. Soil remediation methods.
Sustainable Geotechnics: geotechnical works. Geotechnical risks. Soil improvement and reinforcement

NAO