TY - JOUR
AU - Gavardashvili, Givi
AU - Kukhalashvili, Eduard
AU - Kurtsikidze, Nana
AU - Dadiani, Keti
PY - 2024/08/12
Y2 - 2024/11/12
TI - Mathematical model for the capacity of the mud flow with wave regime taking into account its rheological properties
JF - Scientific Review Engineering and Environmental Sciences (SREES)
JA - srees
VL - 33
IS - 3
SE - Original papers
DO - 10.22630/srees.9816
UR - https://srees.sggw.edu.pl/article/view/9816
SP - 278-288
AB - <p>The paper presents particular issues of mudflow dynamics, one of the hazardous natural disasters, namely the theoretical study of the flow power during mudflow movement in the wave regime taking into account its rheological properties. The paper discusses the physical process of mudflow mass impetus accumulated in erosion banks, taking into account the impact of the tense state of the eroded mass, in particular, similar to soil mechanics problems, the density of the mudflow-forming mass (ρ), the free fall acceleration (g), angle of internal friction (φ), the adhesive force (Pe), the height equivalent to pressure (h′), the height of the mudflow-forming mass (H), the intensity of transverse pressure (P), and the value of the active pressure of the inertial mass cohesion (C) on the deformation mode of the mudflow mass. On the basis of the basic equations of mudflow dynamics and theoretical studies, an equation is obtained to calculate the values of flow power when mudflows move in the wave mode, taking into account the main rheological properties of a mudflow mass.</p>
ER -