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    • 8. 发明申请
    • FOUNDATION FOR A WIND TURBINE
    • 风力发电机基金会
    • US20170044734A1
    • 2017-02-16
    • US15303091
    • 2015-04-14
    • Vestas Wind Systems A/S
    • Børge Øllgaard
    • E02D27/42F03D13/20E02D27/12
    • E02D27/425E02D27/12E02D2250/0023E02D2250/0046E02D2300/002E02D2600/20F03D13/22
    • The present invention provides a foundation for a wind turbine. To reduce set-up time and to allow complete alignment of the platform which carries the base flange of the tower construction, the invention provides a foundation with a cage structure having an upper stress distribution flange connected by a plurality of tensioned anchor bolts to a lower flange. The flanges are separated by a number of distance elements whereby the shape of the cage structure becomes fixed by the combination between tensioned bolts and distance elements. Since the cage structure has a fixed shape, the upper stress distribution flange can be aligned before the cage structure is embedded in concrete, and it becomes unnecessary to wait for the concrete to harden.
    • 本发明为风力涡轮机提供了基础。 为了减少安装时间并且允许承载塔架结构的底部凸缘的平台的完全对准,本发明提供了一种具有通过多个张紧的锚定螺栓连接到下部的上部应力分配凸缘的笼结构的基础 法兰 凸缘由多个距离元件分开,由此通过张紧的螺栓和距离元件之间的组合,保持架结构的形状变得固定。 由于保持架结构具有固定的形状,因此在将结构体嵌入混凝土之前,能够使上部应力分配凸缘对齐,不需要等待混凝土硬化。
    • 10. 发明申请
    • APPARATUS AND METHODS FOR UNDERGROUND STRUCTURES AND CONSTRUCTION THEREOF
    • 地下结构及其结构的装置及方法
    • US20100189512A1
    • 2010-07-29
    • US12756944
    • 2010-04-08
    • Darin R. Kruse
    • Darin R. Kruse
    • E21D11/08
    • E02D29/055E02D17/04E02D29/02E02D29/045E02D2600/20E21D11/08
    • Described herein are apparatus, systems and methods useful in forming underground vertical structures. Methods are described for constructing an underground vertical structure, comprising the steps of excavating soil to a sufficient depth to create a circular void to accommodate a plurality of segments; assembling a ring shaped structure comprising the plurality of segments; connecting the outside surface of the ring shaped structure with the soil in said circular void, thereby securing the ring shaped structure to the soil; excavating earth beneath the ring shaped structure to accommodate a second ring shaped structure; and repeating steps b-d thereby forming one or more additional ring shaped structures downward into the earth below already formed ring shaped structures until a predetermined depth is reached; thereby forming the underground vertical structure. Systems to perform the above methods are also disclosed.
    • 这里描述的是用于形成地下垂直结构的设备,系统和方法。 描述了用于构造地下垂直结构的方法,包括以下步骤:挖掘足够深度的土壤以产生圆形空隙以容纳多个段; 组装包括所述多个段的环形结构; 将环形结构的外表面与所述圆形空隙中的土壤连接,从而将环形结构固定在土壤上; 在环形结构下方挖掘地球以容纳第二环形结构; 并重复步骤b-d,从而在已经形成的环形结构之下向下形成一个或多个附加环形结构,直到达到预定深度; 从而形成地下垂直结构。 还公开了执行上述方法的系统。