论文信息 - Temperature Stresses in Composite Box Girder Bridges

Temperature Stresses in Composite Box Girder Bridges

Temperature distribution in composite box girder bridges is predicted from the diurnal variation of the solar radiation to which the structure is exposed. Parametric studies are conducted in order to find the extreme temperature differences developed. Selected cases of temperature distributions are used as input for analyses to find temperature‐induced stresses in a two span continuous structure.

[1] J. G. Hunt,et al. TEMPERATURE CHANGES AND THERMAL CRACKING IN CONCRETE PAVEMENTS AT EARLY AGES , 1974 .

[2] Mo Shing Cheung,et al. Field Measurements of Muskwa River Bridge , 1981 .

[3] J. H. Emanuel,et al. TEMPERATURE DISTRIBUTIONS IN COMPOSITE BRIDGES , 1978 .

[4] J. M. Illston,et al. COMPUTER EXPERIMENTS ON ENVIRONMENTALLY INDUCED STRESSES IN UNREINFORCED CONCRETE PAVEMENT SLABS , 1977 .

[5] M. Priestley. Design of Concrete Bridges for Temperature Gradients , 1978 .

[6] J. Lukas. Einfluβ der Sonnenstrahlung bei Brückenbauwerken.: F. Kehlbeck. Herausgeber: Lehrstuhl für Massivbau, Techn. Universität Hannover, 1975. Werner-Verlag Düsseldorf. 232 Seiten, 93 Abbildungen, 22 Tafeln, 31 Tabellen. DM 50,- , 1976 .

[7] W. Beckman,et al. Solar energy thermal processes , 1974 .