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武广客运全线以桥代路或开掘隧道,桥隧长度占到线路总长的66·7%,有效减少了铁路对沿线城镇的切割,也节省了大量土地。高铁在穿越浏阳河时,选定隧道通过方案,虽然修隧道的单价较高,但减少了拆迁和土地占用费用,还减少了对河流自然生态与城市人文景观的破坏,成为大型工程与城市
Wuhan-Guangzhou passenger transport across the board to bridge or tunnel, bridge and tunnel length accounted for 66.7% of the total length of the line, effectively reducing rail cutting along the cities and towns, but also save a lot of land. When the high-speed rail passes through the Liuyang River, the selected tunnels pass the scheme. Although the unit price for repairing the tunnels is relatively high, the cost of demolition and land occupation is reduced, and the destruction of the river’s natural ecology and urban cultural landscapes is also reduced, becoming a major project and a city