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公开(公告)号：EP1071854A1
公开(公告)日：2001-01-31
申请号：EP99914802.6
申请日：1999-04-08
摘要： Concrete pile (1) for supporting structures a certain distance above ground level (M), such as viaducts and the like. The pile is characterized in that it is entirely prefabricated and comprises a hollow cylindrical shaft (2), which contains an upper pier section (2a) and a foundation section (2b). The foundation section has an oppen bottom end (3) and is in its area which adjoins the said open end provided with an external screw thread (4, 5), for screwing said pile in the ground. The shaft of said pile containing a number of ducts (20), which are distributed over the circumference, which ducts open out on the outside of the shaft in the area of the external screw thread. The invention also relates to a method for positioning said pile in the ground, said method being characterized in that while the pile is being screwed in, a liquid medium is injected on its outside via the ducts (20) and the position of the pile while it is being screwed in is controlled by varying locally along the external circumference of the pile, the volume and/or pressure of the supplied liquid medium.
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公开(公告)号：EP1191186B1
公开(公告)日：2005-12-07
申请号：EP01203546.5
申请日：2001-09-20
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公开(公告)号：EP1071854B1
公开(公告)日：2003-06-11
申请号：EP99914802.6
申请日：1999-04-08
摘要： Concrete pile (1) for supporting structures a certain distance above ground level (M), such as viaducts and the like. The pile is characterized in that it is entirely prefabricated and comprises a hollow cylindrical shaft (2), which contains an upper pier section (2a) and a foundation section (2b). The foundation section has an oppen bottom end (3) and is in its area which adjoins the said open end provided with an external screw thread (4, 5), for screwing said pile in the ground. The shaft of said pile containing a number of ducts (20), which are distributed over the circumference, which ducts open out on the outside of the shaft in the area of the external screw thread. The invention also relates to a method for positioning said pile in the ground, said method being characterized in that while the pile is being screwed in, a liquid medium is injected on its outside via the ducts (20) and the position of the pile while it is being screwed in is controlled by varying locally along the external circumference of the pile, the volume and/or pressure of the supplied liquid medium.
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公开(公告)号：EP1191186A1
公开(公告)日：2002-03-27
申请号：EP01203546.5
申请日：2001-09-20
摘要： Tunnel for road transport, comprising a tunnel pipe 1 which is circular in cross section and comprises an horizontal floor 2 having two traffic passages each having one or more separate carriageways. Both traffic passages are separated by a vertical separating wall 5, which divides the tunnel pipe in two separated traffic passages 1b and 1c, each having its own ventilation system. The vertical separating wall is provided with escape doors. At some distance above the horizontal floor a second horizontal floor 4 is arranged, comprising a number of carriageways for passenger cars, and the vertical separating wall is extending between said both floors.
摘要翻译： 公路运输用隧道，包括横截面为圆形的隧道管1，并且包括具有两个交通通道的水平地板2，每个交通通道具有一个或多个单独的行车道。 两个交通通道被一个垂直隔离墙5隔开，垂直分隔壁5将隧道管分成两个分开的交通通道1b和1c，每个通道都有自己的通风系统。 垂直分隔墙设有逃生门。 在水平地板上方一定距离处，布置有第二水平地板4，其包括用于乘用车的多个行车道，并且垂直分隔壁在所述两个楼层之间延伸。
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