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Home > Publications > International Concrete Abstracts Portal
The International Concrete Abstracts Portal is an ACI led collaboration with leading technical organizations from within the international concrete industry and offers the most comprehensive collection of published concrete abstracts.
Title: Seismic Retrofit Of LittleRock Dam
Author(s): M. P. Forrest, D. R. Morgan, J. R. Obermeyer, P. L. Parker, D. D. LaMoreaux
Publication: Concrete International
Appears on pages(s): 30-S1
Abstract:Littlerock Dam, located in the Angeles National Forest in southern California, was originally designed and constructed as a multiple-arch structure. Consisting of 28 arches, it has a maximum height of 190 ft (58 m) and a crest length of 720 ft (220 m). It was designed by John S. Eastwood, a pioneer in the design and construction of multiple-arch dams. When it was completed in 1924, Littlerock Dam was the highest multiple-arch dam in the United States. The dam provides a vital water supply ofr both the Palmdale Water District and the Littlerock Creek Irrigation District.
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