Fundamental properties of soils for complex dynamic loadings; dynamic constitutive model fundamentals
Abstract
This report discussed the physical basis for the equations describing the dynamic response of a saturated soil. Next, the principal stress-strain features which a soil constitutive model may have to reproduce are reviewed. Finally, the basic equations of elastoplasticity are derived, existing failure criteria are reviewed, and a new failure criterion is presented.
- Publication:
-
NASA STI/Recon Technical Report N
- Pub Date:
- December 1983
- Bibcode:
- 1983STIN...8423791M
- Keywords:
-
- Dynamic Response;
- Loads (Forces);
- Soil Mechanics;
- Soils;
- Complexity;
- Deformation;
- Dynamic Characteristics;
- Dynamic Models;
- Elastic Properties;
- Failure Analysis;
- Plastic Properties;
- Saturation;
- Stresses;
- Engineering (General)