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1. 发明授权

US4148850A Supporting structure for large natural draft cooling tower 失效
标题翻译：大型自然通风冷却塔支撑结构
公开(公告)号：US4148850A
公开(公告)日：1979-04-10
申请号：US874813
申请日：1978-02-03
申请人： Hugo Schulte , Wolfgang Muller , Jorg Schlaich , Gunter Mayr
发明人： Hugo Schulte , Wolfgang Muller , Jorg Schlaich , Gunter Mayr
IPC分类号： E04H5/12 , F28C1/00 , B01F3/04
CPC分类号： E04H5/12 , Y10S261/11 , Y10S261/77
摘要： Supporting structure for a large natural draft cooling tower consisting of a central tower support in the form of a hollow column of reinforced concrete and hyperboloid-shaped cooling tower mantle supported by the central tower support with the aid of cables and tie rings at the top and bottom of the cooling tower mantle. The upper tie ring is suspended from the top of the central tower support by means of a series of inclined supporting cables and the lower tie ring is connected to the upper tie ring by means of two sets of oppositely diagonally inclined mantle supporting cables, under a downwardly directed preload, forming a hyperboloid-shaped cable grid. To this grid are attached the section panels of the cooling tower mantle. The cable preload is provided by means of holding cables extending between the lower tie ring and a series of ground anchors, or by means of the diagonally inclined cables themselves which may be attached to the ground anchors. The mantle supporting cables may include a third set of cables in a meridian arrangement or in a concentric circular arrangement. The inclined supporting cables of the upper tie ring carry wind deflector rings.
摘要翻译：一个大型自然通风冷却塔的支撑结构，由中央塔架支撑构成，中央塔支架为钢筋混凝土空心柱和双曲面形冷却塔架，由中心塔架支撑，借助于顶部的电缆和扎环，底部的冷却塔地幔。上连接环通过一系列倾斜的支撑电缆从中央塔架的顶部悬挂起来，下连接环通过两组相对对角倾斜的地幔支撑电缆连接到上连接环，向下定向预载，形成双曲面形电缆网格。连接冷却塔罩的截面板。电缆预加载是通过在下连接环和一系列地锚之间保持电缆，或者借助于可以附接到地锚的对角倾斜电缆本身来提供的。地幔支撑电缆可以包括以子午线布置或同心圆形布置的第三组电缆。上连接环的倾斜支撑电缆承载导风环。

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