| 摘要 |
A module for constructing a modular bridge suitable for use in both a dry sp an and a floating role comprising a bouyant structure (32) having interconnection means (6, 10, 11, 8, 3, 13, 12, 37,14) for connecting the module end to end to an adjacent similar module to form a bridge and having one or more link members (4) whic h are releasably securable to the underside of the bridge module (1) by link securing means (not shown in figure 1). Each link is provided at one end with a double limb connection member (18) and at the other with a complementary single limb connection member, both provided with holes (20) for insertion of a pin to connect two links from adjacent bridge modules together. The releasably securable link members (4) are removed from a bridge assembled for a floating role to reduce redundant weight.
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