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A platform for research: civil engineering, architecture and urbanism
Analysis of strain measurements in large span soil-steel bridge structure
In this paper the effects of live loads on the displacement of the corrugated steel structure buried in soil, i.e. soil-steel structure, will be analysed. The loads are movable, but have characteristic of static passes. The results of strain measurements with relatively dense layout located around the periphery of the corrugated steel structure are used to calculate its deformations.
By using dense layout of strain gauges any direction of the structure displacement can be calculated based on the changes of the strains in the analysed circumferential strip (part) of the structure. Simple FE models are constructed in order to accurately perform such calculation. Note that the existing analytical calculations method dedicated to soil-steel structures do not provide any possibility to calculate deformation of the steel shell. Therefore, this paper describes sufficient methodology that allows to calculate steel shell deformation in soilsteel structures bridge subjected to different live load models.
Analysis of strain measurements in large span soil-steel bridge structure
In this paper the effects of live loads on the displacement of the corrugated steel structure buried in soil, i.e. soil-steel structure, will be analysed. The loads are movable, but have characteristic of static passes. The results of strain measurements with relatively dense layout located around the periphery of the corrugated steel structure are used to calculate its deformations.
By using dense layout of strain gauges any direction of the structure displacement can be calculated based on the changes of the strains in the analysed circumferential strip (part) of the structure. Simple FE models are constructed in order to accurately perform such calculation. Note that the existing analytical calculations method dedicated to soil-steel structures do not provide any possibility to calculate deformation of the steel shell. Therefore, this paper describes sufficient methodology that allows to calculate steel shell deformation in soilsteel structures bridge subjected to different live load models.
Analysis of strain measurements in large span soil-steel bridge structure
Lecture Notes in Civil Engineering
Ha-Minh, Cuong (editor) / Dao, Dong Van (editor) / Benboudjema, Farid (editor) / Derrible, Sybil (editor) / Huynh, Dat Vu Khoa (editor) / Tang, Anh Minh (editor) / Machelski, Czesław (author) / Czerepak, Adam (author) / Tomala, Piotr (author)
2019-10-11
6 pages
Article/Chapter (Book)
Electronic Resource
English
soil-steel structure , moving loads , shell deformations , displacement functions Engineering , Geoengineering, Foundations, Hydraulics , Sustainable Development , Landscape/Regional and Urban Planning , Structural Materials , Building Construction and Design , Transportation Technology and Traffic Engineering
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