Zobrazeno 1 - 10
of 31
pro vyhledávání: '"H B Seed"'
Autor:
C. Yogachandran, H. B. Seed, K. Arulanandan, Kanthasamy K. Muraleetharan, Raymond B. Seed, K. Kabilamany
Publikováno v:
Journal of Geotechnical Engineering. 119:1717-1731
This study of the seismic stability of heterogeneous earth dams examined the results of a centrifuge model test to determine the validity of the hypothesis that a redistribution of water content occurs within a sand layer sandwiched between two relat
Publikováno v:
Géotechnique. 32:87-94
Publikováno v:
Journal of the Geotechnical Engineering Division. 101:651-688
The February 9, 1971 earthquake in San Fernando Valley, California, caused slides in the embankments of two old adjacent hydraulic fill dams. At the 140-ft high Lower dam, the entire upstream face slid into the reservoir leaving only 5 ft of freeboar
Autor:
H B Seed, Faiz I. Makdisi
Publikováno v:
Journal of the Geotechnical Engineering Division. 104:849-867
The method uses the concept of yield acceleration but is based on the evaluation of the dynamic response of the embankment rather than a rigid body behavior. The yield accelerations, for a potential sliding mass, is estimated on the basis of the stat
Publikováno v:
Journal of the Geotechnical Engineering Division. 103:257-270
It is shown both analytically and experimentally that deposits of sand subjected to low magnitude earthquakes that are not sufficiently strong to cause liquefaction will develop an increased resistance to liquefaction in subsequent earthquakes even t
Publikováno v:
Journal of the Geotechnical Engineering Division. 101:423-438
The mechanism of progressive pore pressure increase during undrained cyclic simple shear tests on saturated sands has been examined in detail. The concepts developed provide a better understanding of the physical processes leading to liquefaction of
Autor:
J R Booker, H B Seed
Publikováno v:
Journal of the Geotechnical Engineering Division. 103:757-768
The installation of a drainage system offers an attractive and economical procedure for stabilizing an otherwise potentially liquefiable sand deposit. Such a procedure has already been used in one case involving the construction of stone columns in a
Publikováno v:
Journal of the Geotechnical Engineering Division. 104:967-994
Particular emphasis is given to dam performance in six major earthquakes—San Francisco (1906); Ojika, Japan (1939); Fallon, Nevada (1954); Kern County, California (1952); Tokachi-Oki, Japan (1967); and San Fernando, California (1971). An attempt is