| 摘要 |
1. A floating assembly formed of pontoons fitted together and jointing keys, which pontoons (1) comprise a framework, a plate planking and jointing fasteners to be joined together by means of the keys, characterized in that the framework is a rigid construction made of longitudinal (5) and transversal beams (4) which support the buoyancy planking (13, 14, 15, 16), the ends of the longitudinal (5) and transversal beams (4) bearing vertical half-channel members (18) which contain the jointing fasterners (20, 21) and cooperate with the half-channel members of the adjoining pontoon (2) to form channel members enclosing the keys (22, 23, 24). |
