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Summary
| Description |
English: Detail of en:San Francisco-Oakland Bay Bridge showing seismic retrofit elements. These include the diagonal braces under both decks and the replacement of steel lattice work on the beams with plate. The access holes in the plate facilitated the attachment of the plates using high strength bolts, replacing the earlier hot rivets used previously.
Image selectively contrast enhanced. Similar lattice beam structural elements remain unmodified on the eastern span, which is to be entirely replaced. See en:Image:SFOakBBLaticeBeamsClose.jpg for beams similar to the original lattice beam element configuration as currently seen on the eastern span |
| Date | 29 July 2004 (original upload date) |
| Source | en:User:Leonard G. |
| Author | en:User:Leonard G. |
| Permission (Reusing this file) |
CC-SA. |
| Other versions |
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Licensing
 
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This file is licensed under Creative Commons ShareAlike 1.0 License.
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Original upload log
Transferred from en.wikipedia to Commons by Optigan13.
The original description page was here. All following user names refer to en.wikipedia.
- 2004-07-29 05:14 Leonard G. 400×300×8 (52836 bytes) Detail of [[San Francisco-Oakland Bay Bridge]] showing retrofit elements. Image selecively enhanced. Photo by [[User:Leonard G.]]. {{cc-sa}}
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 06:17, 6 July 2008 | | 400 × 300 (52 KB) | Optigan13 | {{Information |Description={{en|Detail of en:San Francisco-Oakland Bay Bridge showing seismic retrofit elements. These include the diagonal braces under both decks and the replacement of steel lattice work on the beams with plate. The access holes in |
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