WHILE much of TTCs coverage looks at the driving of tunnels for various applications, an equally important part of supplying' a finished tunnel to the owner involves completing and equipping the product'. The first of the tunnels for which this system was employed was the Botlek tunnel on the Betuweroute heavy-freight railway across the southern Netherlands (World Tunnelling March 2003, pp 52-56). Botlek, the country's first bored rail tunnel, is in the heavily industrialised port area south of Rotterdam. The twin tunnel formed part of the new freight railway across the country; this section carries the line under the OudeMaas river. The tunnel was driven at 9.45 m o.d. with a bolted segmental lining bringing the i.d. down to 8.65 m. Each tunnel section stretched 1,835m.
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机译：虽然TTC的大部分报道都着眼于各种应用的隧道驱动，但“向业主提供完整的隧道包括完成和装备产品”同样重要。使用该系统的第一条隧道是横跨荷兰南部的Betuweroute重型铁路上的Botlek隧道（2003年3月，世界隧道，第52-56页）。该国第一条无聊的铁路隧道Botlek位于鹿特丹以南的高度工业化的港口地区。双隧道是全国新货运铁路的一部分。这部分是在OudeMaas河下进行的。隧道在9.45 m o.d螺栓固定的衬里带来内径低至8.65 m。每个隧道段长1,835m。
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