Geotecnica by Renato Lancellotta is one of the most authoritative textbooks in Italian academic literature for civil engineering and architecture. Currently in its fourth edition, this work published by Zanichelli serves as a fundamental reference for studying soil mechanics and geotechnical design. Structure and Key Contents
The book provides a rigorous transition from experimental data to theoretical frameworks like Critical State Theory. Its structure typically includes:
Fundamentals: Origin, classification, and physical properties of soils.
Continuum Mechanics: Transformation from discrete soil particles to abstract mechanical models.
Effective Stress Principle: The cornerstone of soil mechanics, explaining the interaction between soil skeleton and interstitial water. Hydraulics: Seepage, Darcy's Law, and flow nets.
Soil Behavior: Stress-strain relationships, compressibility, and shear strength in both drained and undrained conditions.
Site Characterization: In-situ testing such as CPT, SPT, and seismic methods. Digital Versions and Legal Access
While search queries for "geotecnica di lancellotta pdf" often lead to unofficial file-sharing sites, there are several legitimate ways to access the material digitally:
Digital Libraries: Platforms like Perlego offer legal, subscription-based access to the PDF version of the fourth edition.
Academic Repositories: Institutions like the Politecnico di Torino , where Lancellotta is a professor, may provide abstracts or related research materials.
Online Bookstores: The digital version is available for purchase or rental through major retailers like Amazon or directly from the Zanichelli online catalog. Complementary Works Geotecnica - Renato Lancellotta - Zanichelli
5. Slope Stability Analysis
He systematically covers the Method of Slices (Fellenius, Bishop, Janbu) and the role of pore water pressures. The book includes rare step-by-step calculations for a composite slip surface.
4. Used Book + Scanner
Buy a used physical copy (starting from €15–€20 on eBay Italia or Libraccio) and scan the chapters you need. Many university libraries have high-speed book scanners for this purpose.
3. Google Books Preview
Large portions of older editions (e.g., the 2nd edition, 1994) are available for free preview on Google Books. While you cannot download the entire book, you can read key sections online.
Contenuti principali (sintesi)
- Proprietà fisiche e meccaniche dei terreni: granulometria, limiti di Atterberg, peso specifico, porosità, tasso di umidità.
- Stress e deformazioni nel terreno: tensioni efficaci, compressibilità, consolidazione primaria e secondaria.
- Resistenza al taglio: criteri di Mohr-Coulomb, prova triassiale, direct shear.
- Permeabilità e flusso delle acque nel terreno: legge di Darcy, coefficiente di permeabilità, drenaggio.
- Indagini geotecniche: prove in sito (SPT, CPT), prove di laboratorio standard (triaxial, oedometer).
- Fondazioni: dimensionamento di fondazioni superficiali e profonde (pali), capacità portante, assestamenti.
- Stabilità dei pendii e muri di sostegno: metodi limite, analisi pseudostatica e di equilibrio limite.
- Interazione terreno-struttura e progettazione sismica per il suolo.