The unidirectional non-stationary heat conduction in two-phase hollow cylinder is considered. The conductor is made of two-phase stratified composites and has a smooth gradation of effective properties in the radial dire...
An elastic isotropic multi-wedge system with radially located thin defects under longitudinal shear is considered. The procedure of construction of asymptotics of the stress and displacement fields in the vicinity of the...
This work presents preliminary results of mineralogical, geochemical and microbiological investigations carried out in the Polish part of the Muskau Arch. As a result of sulphide oxidation in this abandoned mining area,...
The paper concerns soil-metal structures made of a thin shell (usually - corrugated steel) and soil backfill. During backfilling significant deformations of the structure can be observed (the upper part of the shell buck...
The Polish segment of the E70 International Waterway comprises an area stretching from the western border of Poland with Germany (the estuary of the Warta River) to Żuławy Wiślane (including the area surrounding the Poli...
Non-stationary heat transfer in two-phase hollow cylinder with functionally graded effective material properties with second kind of boundary conditions
The unidirectional non-stationary heat conduction in two-phase hollow cylinder is considered. The conductor is made of two-phase stratified composites and has a smooth gradation of effective properties in the radial dire...
On determination of the stress-strain state of a multi-wedge system with thin radial defects under antiplane deformation
An elastic isotropic multi-wedge system with radially located thin defects under longitudinal shear is considered. The procedure of construction of asymptotics of the stress and displacement fields in the vicinity of the...
Microbiology of acid waters ans ferruginous precipitates formation in the polish part of the Muskau Arch - preliminary raport
This work presents preliminary results of mineralogical, geochemical and microbiological investigations carried out in the Polish part of the Muskau Arch. As a result of sulphide oxidation in this abandoned mining area,...
Predicting bending moment in crown of soil-steel structure built as ecological crossing for animals
The paper concerns soil-metal structures made of a thin shell (usually - corrugated steel) and soil backfill. During backfilling significant deformations of the structure can be observed (the upper part of the shell buck...
The tourist infrastructure of the waterway in a segment of the lower Warta River
The Polish segment of the E70 International Waterway comprises an area stretching from the western border of Poland with Germany (the estuary of the Warta River) to Żuławy Wiślane (including the area surrounding the Poli...