Photo id: 255234 - Loma Prieta, California, Earthquake October 17, 1989. Los Alt...Loma Prieta, California, Earthquake October 17, 1989. Los Altos. Non-tectonic surface rupture crosses Highway 280 at the interface of a road cut and fill area 2.5 kilometers (1.5 miles) north of Foothill Expressway. Note the partial collapse of the sound wall which was under construction at the time of the earthquake. Slide VII-3, U.S. Geological Survey Open-File Report 90-547. - ID. Nakata, J.K. 14ct - njk00014 - U.S. Geological Survey - Public domain imageDimensioni del file: 76598 bytes Foto visualizzata 803 volte
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Photo id: 256730 - Loma Prieta, California, Earthquake October 17, 1989. Los Alt...Loma Prieta, California, Earthquake October 17, 1989. Los Altos. The cement retaining walls along Highway 280 formed an accordion-like pattern as a result of compression. 1989. Slide VII-4, U.S. Geological Survey Open-File Report 90-547. - ID. Nakata, J.K. 15ct - njk00015 - U.S. Geological Survey - Public domain imageDimensioni del file: 43731 bytes Foto visualizzata 809 volte
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