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|Title:||Geological-seismological evaluation of earthquake hazards at Franklin Falls Damsite, New Hampshire|
|Authors:||United States. Army. Corps of Engineers. New England District.|
Krinitzsky, E. L.
Dunbar, Joseph B.
Franklin Falls Dam, New Hampshire
Northern New England
|Publisher:||Geotechnical Laboratory (U.S.)|
Engineer Research and Development Center (U.S.)
|Series/Report no.:||Technical report (U.S. Army Engineer Waterways Experiment Station) ; GL-86-16.|
Abstract: Seismic zones were developed for northern New England based on geological and geophysical data and on historic seismicity. Each zone was assigned a floating maximum earthquake and earthquake motions were attenuated to the site from their sources. The site was found to be subject to a local earthquake (acceleration 0.15 g, velocity 27 cm/sec, and duration ≥ 0.5 g of 9 sec) and an earthquake originating from the Ossipee area (acceleration 0.38 g, velocity 35 cm/sec, and duration ≥ 0.05 g of 6 sec). Accelerograms and response spectra appropriate to these values were selected.
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