Rock bolts have long been used in Poland, above all in the ore mining. Worldwide experience (Australia, Chile, Canada, South Africa, Sweden, and USA) provides evidence of rock bolt supports being used for loads under both static and dynamic conditions. There are new construction designs dedicated to the more extreme operating conditions, particularly in mining but also in tunneling. Appreciating the role and significance of the rock bolt support and its use in Polish conditions amounting to millions of units per year, this article describes a new laboratory test facility which enables rock bolt testing under static load conditions. Measuring equipment used as well as the possibilities of the test facility were characterized. Tests were cond...
The article deals with description and analysis of product, technological and organizational innovat...
W artykule przedstawiono wyniki analizy prostej regresji liniowej współczynnika filtracji k i wskaźn...
In the given work the new approach to warehousing tails of concentraiting factories reduction of the...
In the paper a ‚case study’ of a six-storey garage is described. Soon after the beginning of use the...
The paper presents an evaluation of 3D numerical modeling of the first road tunnel built mining meto...
In the exanimated steel hall, the system of purlins made of Z cold-formed profiles and bar ties was ...
State of knowledge about how to use chemical injection in calcareous rock is unsatisfactory. This re...
Virgin soils as a result of geotechnical processes are element of road’s solid bottom. The bottom ou...
The presented work has shown an application of spent glauconite bed after purifi cation of wastewate...
The paper presents the results of mechanical laboratory tests of two types of sandstone, white and g...
Książka jest zbiorem tekstów prezentujących szeroki wachlarz zagadnień dotyczących historii średniow...
The main purpose of the following thesis was to develop a method for calculating the width of skew c...
Excavation of the two bedded deposits of mineral resources in a small vertical distance may causa ad...
The article presents the results and analysis of the research of the bond strength between two concr...
The article concerns the subject which has been so far poorly studied, namely the process of the for...
The article deals with description and analysis of product, technological and organizational innovat...
W artykule przedstawiono wyniki analizy prostej regresji liniowej współczynnika filtracji k i wskaźn...
In the given work the new approach to warehousing tails of concentraiting factories reduction of the...
In the paper a ‚case study’ of a six-storey garage is described. Soon after the beginning of use the...
The paper presents an evaluation of 3D numerical modeling of the first road tunnel built mining meto...
In the exanimated steel hall, the system of purlins made of Z cold-formed profiles and bar ties was ...
State of knowledge about how to use chemical injection in calcareous rock is unsatisfactory. This re...
Virgin soils as a result of geotechnical processes are element of road’s solid bottom. The bottom ou...
The presented work has shown an application of spent glauconite bed after purifi cation of wastewate...
The paper presents the results of mechanical laboratory tests of two types of sandstone, white and g...
Książka jest zbiorem tekstów prezentujących szeroki wachlarz zagadnień dotyczących historii średniow...
The main purpose of the following thesis was to develop a method for calculating the width of skew c...
Excavation of the two bedded deposits of mineral resources in a small vertical distance may causa ad...
The article presents the results and analysis of the research of the bond strength between two concr...
The article concerns the subject which has been so far poorly studied, namely the process of the for...
The article deals with description and analysis of product, technological and organizational innovat...
W artykule przedstawiono wyniki analizy prostej regresji liniowej współczynnika filtracji k i wskaźn...
In the given work the new approach to warehousing tails of concentraiting factories reduction of the...