| 摘要 |
The present invention relates to a bridge consisting of at least one series of girders (3) arranged in parallel and held together by linkage means (13, 15), characterised in that: - the linkage means consist of linkage elements (13, 15) of different and complementary nature, which can cooperate with each other and which are solidly attached to the girder (3) and arranged step by step on the side flanks (11) of the latter on respective cross-sections of the girder (3), - the linkage elements (13, 15) arranged on a given cross-section of the girder (3) are different in nature, so that the linkage elements of one girder cooperate when two girders are joined side by side, with the complementary elements of the other. <IMAGE>
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