- Tytuł:
- Liquefaction of saturated soil and the diffusion equation
- Autorzy:
-
Sawicki, A.
Sławińska, J. - Powiązania:
- https://bibliotekanauki.pl/articles/178612.pdf
- Data publikacji:
- 2015
- Wydawca:
- Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
- Tematy:
-
liquefaction
diffusion equation
saturated soils
sea bed - Opis:
- The paper deals with the diffusion equation for pore water pressures with the source term, which is widely promoted in the marine engineering literature. It is shown that such an equation cannot be derived in a consistent way from the mass balance and the Darcy law. The shortcomings of the artificial source term are pointed out, including inconsistencies with experimental data. It is concluded that liquefaction and the preceding process of pore pressure generation and the weakening of the soil skeleton should be described by constitutive equations within the well-known framework of applied mechanics. Relevant references are provided.
- Źródło:
-
Studia Geotechnica et Mechanica; 2015, 37, 2; 39-44
0137-6365
2083-831X - Pojawia się w:
- Studia Geotechnica et Mechanica
- Dostawca treści:
- Biblioteka Nauki
Artykuł