A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Investigation of Losses Associated with Pretensioned Girders
A study was initiated to determine quantitative allowances for stress loss in pretensioned members stressed with 270 ksi wire strand. This was to be accomplished by casting and instrumenting three 'typical' precast pretensioned girders. Based on a survey of prestressing plants which indicated that stress losses are peculiar to particular stressing systems, it was concluded that evaluation of 'typical' girders, particularly under laboratory controlled conditions, would not result in the development of universal stress loss allowances; therefore the originally planned work on this project was discontinued. (Author)
Investigation of Losses Associated with Pretensioned Girders
A study was initiated to determine quantitative allowances for stress loss in pretensioned members stressed with 270 ksi wire strand. This was to be accomplished by casting and instrumenting three 'typical' precast pretensioned girders. Based on a survey of prestressing plants which indicated that stress losses are peculiar to particular stressing systems, it was concluded that evaluation of 'typical' girders, particularly under laboratory controlled conditions, would not result in the development of universal stress loss allowances; therefore the originally planned work on this project was discontinued. (Author)
Investigation of Losses Associated with Pretensioned Girders
E. F. Nordlin (author) / W. H. Ames (author)
1968
16 pages
Report
No indication
English
Construction Equipment, Materials, & Supplies , Civil Engineering , Structural Mechanics , Construction materials , Beams(Structural) , Stresses , Tensile properties , Creep , Compressive properties , Cables(Mechanical) , Loading(Mechanics) , Anchors(Structural) , Steel , Wire , Pretensioned girders
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