论文部分内容阅读
随着双圆型泥水盾构和沉管法技术的发展,日本大成公司和三菱公司正在试验一种挖掘浅海海底隧道的施工方法。 该施工方法是采用双圆型盾构掘进机先行挖掘沟槽,紧接进行矩形预制混凝土管节沉放。泥水由泥水系统排除并输送到飘浮在
With the development of double circular mud shield and immersion tube technology, Dacheng Corporation and Mitsubishi Corporation are experimenting with a construction method to tap the shallow sea tunnel. The construction method is the use of double-circular shield boring machine digging trench, followed by rectangular precast concrete pipe joints. The muddy water is removed by the muddy water system and transported to float on it