| 摘要 |
<p>A pre-formed bridge deck module (14) is assembled to form a bridge deck (11) between vertical support (12 and 13), and comprises a pair of longitudinal support beams (15) which are laterally spaced from each other, and a deck slab (16) of cast reinforced concrete which is united with the support beams (15) to form a transportable module which can subsequently be laid on two supports (12, 13) on site to form the bridge span.</p> |
