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前言自1950年斜拉桥问世以来,其跨度从斯特罗姆桑德桥(Stromsund)的183m稳步增大到安纳西斯桥(Annacis)的465m(图1)。目前还有几座跨度约500m的正在施工。
Foreword Since the advent of cable-stayed bridges in 1950, their span steadily increased from 183 m at Stromsund to 465 m at Annas (Fig. 1). There are still a few spans of about 500m under construction.