| 摘要 |
PCT No. PCT/FR89/00040 Sec. 371 Date Dec. 10, 1990 Sec. 102(e) Date Dec. 10, 1990 PCT Filed Feb. 5, 1989 PCT Pub. No. WO89/07173 PCT Pub. Date Aug. 10, 1989.A cable-stayed bridge including at least one concrete platform consisting of an assembly of caisson elements, at least partly prefabricated, extending transversely to the bridge. Each element is composed of an upper table and a lower table separated by spaces which extend transversely to the platform, and are connected by walls at the side and the end, and with longitudinal intermediate partitions and transverse partitions. The piers of the bridge extend preferably upwards to the platform and carry both a part of the platform and the pylon.
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