The relations between the deformation of the front crumple zone of a motor car and the velocity of a car impact against a barrier have been explored. To determine the parameters of the energy models employed at the vehicle collision analysis, results of 18 crash tests carried out with three motor car models were used. The crash tests represented frontal impacts of the cars against a barrier with velocities of 40 km/h, 48 km/h, and 56 km/h. The values obtained for the energy model parameters were considered in relation to the values given in the literature. The attention was focussed on the linear models that are used in the simplified, Campbell, and McHenry methods, with evaluating the effectiveness of such models when applied to present-da...
A survey was made on the available designs of guard rails, gates and other structures of the type, t...
The manner and degree of taking over impact energy by the passive safety elements of the vehicle bod...
Tato diplomová práce se zabývá výpočtovou analýzou deformace a napětí rázem zatížené přední části au...
Celem publikacji jest weryfikacja hipotezy mówiącej, że pojazdy produkowane współcześnie pomimo zwię...
W pracy rozpatruje się jeden z czynników fizycznych (przyspieszenie, opóźnienie) wpływających w znac...
One of the basic ways to estimate vehicle speeds at the reconstruction of vehicle collisions is the ...
The paper presents problems related to road safety in terms of the development of the concrete barri...
This analysis considers the problem related to the transport safety improvement by applying speciali...
The thesis deals with the front part stiffness of modern vehicles, especially for the use in the fie...
Analizie poddano przebieg toru ruchu samochodu po uderzeniu w betonową barierę drogową. Tor ruchu sa...
This analysis considers the problem related to the transport safety improvement by applying speci al...
While investigating collisions with immovable obstacles it is necessary to assess the place of conta...
High accident index in Poland, including one of the highest death rates in EU, forces undertaking th...
The effectiveness of FEM (Finite element method) approach to improve crashworthiness, both from vehi...
In this thesis are solved the problematics of crash tests. It is focused primarily on front impacts ...
A survey was made on the available designs of guard rails, gates and other structures of the type, t...
The manner and degree of taking over impact energy by the passive safety elements of the vehicle bod...
Tato diplomová práce se zabývá výpočtovou analýzou deformace a napětí rázem zatížené přední části au...
Celem publikacji jest weryfikacja hipotezy mówiącej, że pojazdy produkowane współcześnie pomimo zwię...
W pracy rozpatruje się jeden z czynników fizycznych (przyspieszenie, opóźnienie) wpływających w znac...
One of the basic ways to estimate vehicle speeds at the reconstruction of vehicle collisions is the ...
The paper presents problems related to road safety in terms of the development of the concrete barri...
This analysis considers the problem related to the transport safety improvement by applying speciali...
The thesis deals with the front part stiffness of modern vehicles, especially for the use in the fie...
Analizie poddano przebieg toru ruchu samochodu po uderzeniu w betonową barierę drogową. Tor ruchu sa...
This analysis considers the problem related to the transport safety improvement by applying speci al...
While investigating collisions with immovable obstacles it is necessary to assess the place of conta...
High accident index in Poland, including one of the highest death rates in EU, forces undertaking th...
The effectiveness of FEM (Finite element method) approach to improve crashworthiness, both from vehi...
In this thesis are solved the problematics of crash tests. It is focused primarily on front impacts ...
A survey was made on the available designs of guard rails, gates and other structures of the type, t...
The manner and degree of taking over impact energy by the passive safety elements of the vehicle bod...
Tato diplomová práce se zabývá výpočtovou analýzou deformace a napětí rázem zatížené přední části au...