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Mushroomed buttress heads form deck of Mexican irrigation dam
Heads of 5-ft thick buttress walls, mushroomed to width of 29 1/2 ft, replace usual flat slab decks in 187-ft high, Las Virgenes dam; calculations, checked by photoelastic tests, resulted in design without stress concentrations or tensile stresses; use of low heat cement and method of concreting buttress walls to prevent cracking eliminates steel reinforcement.
Mushroomed buttress heads form deck of Mexican irrigation dam
Heads of 5-ft thick buttress walls, mushroomed to width of 29 1/2 ft, replace usual flat slab decks in 187-ft high, Las Virgenes dam; calculations, checked by photoelastic tests, resulted in design without stress concentrations or tensile stresses; use of low heat cement and method of concreting buttress walls to prevent cracking eliminates steel reinforcement.
Mushroomed buttress heads form deck of Mexican irrigation dam
Eng News-Rec
Barona, F. (author)
Engineering News-Record ; 134
1945
4 pages
Article (Journal)
English
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Corroded Mechanism and Repair Technology of Concrete Buttress of Irrigation District
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|Engineering Index Backfile | 1947