The seabed terrain, sand wave migration and the growth of regional erosion ditch create subsea pipeline suspendedspan.
沙波沙脊区海底管线悬跨的产生，主要是海底地形、沙波的移动和区域性冲沟的发育所造成的。
2
The right construction procedure and proper construction control are very important to the construction safety of suspended large span steel-concrete composite floor system.
正确的施工顺序、合理的施工控制方法对保证大跨度组合楼盖施工阶段的安全性起着非常重要的作用。
3
Between the buildings a 235m span footbridge connects the diagonally opposite corners of the site at ground level. The cable suspended footbridge provides a public access through the urban block.