File:093srUSGSpinupFailure.jpg
093srUSGSpinupFailure.jpg (749 × 512 pixel, dimensione del file: 44 KB, tipo MIME: image/jpeg)
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Dettagli
| Descrizione |
English: Original caption: Loma Prieta, California, Earthquake October 17, 1989. Watsonville area. This house was dislodged and moved 0.75 meter (2.5 feet) from the cement stairway in downtown Watsonville. Slide XIV-10, U.S. Geological Survey Open- File Report 90-547.
Comments: Image shows low cripple wall collapse and detachment of structure from concrete stairway. Note that the building has moved diagonally, a typical motion when all four shear walls of a structure collapse. For this to occur the usual failure mode is for the corners to disassemble, and good design or retrofitting pays special attention to the corners of such structures. |
| Data | |
| Fonte | Slide XIV-10, U.S. Geological Survey Open- File Report 90-547. |
| Autore |
Photo by J.K. Nakata, U.S. Geological Survey, 1989 Via [1] |
Licenza
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Quest'immagine è nel pubblico dominio perché contiene materiale proveniente dallo United States Geological Survey, un'agenzia del Dipartimento degli Interni degli Stati Uniti. Per maggiori informazioni vedere la politica ufficiale dell'USGS sul copyright.
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Wikipedia upload
Transwiki approved by: w:en:User:Dmcdevit
This image was copied from wikipedia:en. The original description was:
93. This house was dislodged from its foundation and moved 0.75 meters (2.5 feet) from the cement stairway in downtown Watsonville. [J.K. Nakata, U.S. Geological Survey]
Image prepared for the w:en:seismic retrofit article.
Registro originale del caricamento
| date/time | username | resolution | size | edit summary |
|---|---|---|---|---|
| 05:24, 10 September 2004 | w:en:User:Leonard G. | 749×512 | 44 KB | 93. This house was dislodged from its foundation and moved 0.75 meters (2.5 feet) from the cement stairway in downtown Watsonville. [J.K. Nakata, U.S. Geological Survey] |
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| Data/Ora | Miniatura | Dimensioni | Utente | Commento | |
|---|---|---|---|---|---|
| attuale | 05:38, 16 set 2007 | | 749 × 512 (44 KB) | BetacommandBot | Transwiki approved by: w:en:User:Dmcdevit This image was copied from wikipedia:en. The original description was: ''93. This house was dislodged from its foundation and moved 0.75 meters (2.5 feet) from the cement stairway in downtown Watsonville. [J |
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