Durability of steel rail bridges as a part of environmental protection
Article Sidebar
Open full text
Issue Vol. 15 No. 1 (2016)
-
Contribution of solvents from road marking paints to tropospheric ozone formation
007-018
-
The water resistance of a recycled base with foamed bitumen in the aspect of road binder composition
019-029
-
Road projects – waters in the reports on the environmental impact assessment
031-039
-
LCA analyses for roads and bridges as a tool for detailed and comprehensive environmental impact assessment
041-050
-
Graffiti on bridges
051-060
-
Durability of steel rail bridges as a part of environmental protection
061-070
-
Animal transitions on the section of S17 expressway between junctions „Kurów West” and „Lublin Felin”
071-080
-
The road drainage against the legal protection of herpetofauna
081-086
-
Protection of Ten-Eyed Bridge in Diyarbakır
087-094
-
Determining the level of damping vibration in bridges and footbridges
095-103
-
Steel gratings as an innovative temporary roads pavement
105-114
-
Mineral-cement-emulsion mixtures (MCEM) modified with fine rubber
115-121
-
Use of mix asphalts with reduced compaction temperature and addition of zeolites in real conditions
123-132
-
Selection of construction equipment – excavators and dump trucks in terms of minimizing the emission of CO2 by using forecasting methods
133-142
-
Transformation of city space and housing estates associated with changes in lifestyle of inhabitants
143-148
-
Reconstruction of the road bridge in Żórawina as the example of ecological, aesthetic and economic values of soil-steel structures
149-156
-
Use of reclaimed asphalt pavement – necessity and innovation
157-167
-
Aesthetics of bridging solutions of Santiago Calatrava
169-176
-
Static and modalanalysis of Solidarity Bridge in Płock
177-189
-
Study of spatial development around the Lutoslawski bridge in Kalinowszczyzna, Lublin
191-199
-
Space Syntax in communication structure of Lublin
201-211
-
Environmental impacts on historical buildings – an example of the bridge over the former “Głęboka Droga” in Puławy
213-221
-
Signalized roundabouts – capacity, traffic conditions and their influence on noise levels
223-234
-
Environment-friendly roads
235-247
-
Speed and its impact on road accidents involving animals
249-257
-
Analyses and research of needs and possibilities of protection against noise in surrounding of provincial roads in Silesian Voivodship
259-268
-
Development of design and management systems in road construction industry – from Euclid and CAD systems to eLBIM in the areas environmentally and socially sensitive
269-279
-
The role of aesthetic principles in the designing process of bridge structures
281-292
Main Article Content
DOI
Authors
Abstract
Condition of bridges with defects can lead to destruction and at the same time adverse effects on the environment, causing discomfort to society. Therefore, it is necessary to predict the durability of existing bridges, including resistance to increasing number of fatigue cracks, which can lead to the destruction of the steel elements. The article presents the results of theoretical and experimental research, which can be used to assess the durability of steel structures. The method of calculation of fatigue cracks growth in anisotropic elements, occurring at different angles to the stiffeners, was presented in the paper. Developed calculation allows estimating time of growth of cracks to some (safe) sizes and determining a value of stress intensity factors, based on which major repairs of the damaged areas can be planned.
