发明申请
US20110041433A1 Method to Compress Prefabricated Deck Units with External Tensioned Structural Elements
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基本信息:
- 专利标题： Method to Compress Prefabricated Deck Units with External Tensioned Structural Elements
- 专利标题（中）：用外部张紧结构元件压缩预制甲板单元的方法
- 申请号：US12857713 申请日：2010-08-17
- 公开(公告)号：US20110041433A1 公开(公告)日：2011-02-24
- 发明人： Yidong He
- 申请人： Yidong He
- 主分类号： E04B1/02
- IPC分类号： E04B1/02 ; E01D19/12 ; E01D21/00 ; E04B7/00 ; E04B5/02
摘要：
A structural system comprised of prefabricated deck units spaced along longitudinal load-carrying members with tensioned structural elements, typically anchored in longitudinal load-carrying members, which produce longitudinal axial compression in these units. During construction, prefabricated deck units are erected on top of and supported by the longitudinal load-carrying members via leveling devices. Leveling devices permit relative motion between the longitudinal load-carrying members and the prefabricated deck units, except at two ends of a structural unit, where deck connection units are connected to longitudinal members. In the longitudinal direction, each girder line contains more than one girder or girder segment and the girders or girder segments are not continuous during tensioning. The girder support allows the girder or girder segments to move in the longitudinal direction. When the tensioned structural elements are stressed, the longitudinal component of the tensioned structural element can become compression in the deck. Tensioned structural elements in the girder or girder segments are deviated relative to the horizontal plane of the prefabricated deck units, subsequently enhancing the load-carrying capacity of the longitudinal load-carrying members.
摘要（中）：
一种结构系统，包括预制的甲板单元，其沿纵向承载构件间隔开，该构件具有张紧的结构构件，通常锚定在纵向承载构件中，这些构件在这些单元中产生纵向轴向压缩。 在施工期间，预制甲板单元通过调平装置竖立在纵向承载构件的顶部并支撑。 调平装置允许纵向承载构件和预制甲板单元之间的相对运动，除了结构单元的两端，其中甲板连接单元连接到纵向构件。 在纵向上，每条梁线包含一个以上的梁或梁段，并且在张紧期间桁梁或大梁段不连续。 大梁支撑允许梁或梁段在纵向方向上移动。 当张紧的结构元件受到应力时，张紧的结构元件的纵向部件可能在甲板中变得压缩。 梁或梁段中的张紧结构元件相对于预制甲板单元的水平面偏离，随后增强纵向承载构件的承载能力。
公开/授权文献:
IPC结构图谱:
| E | 固定建筑物 |
| --E04 | 建筑物 |
| ----E04B | 一般建筑物构造；墙，例如，间壁墙；屋顶；楼板；顶棚；建筑物的隔绝或其他防护 |
| ------E04B1/00 | 一般构造；不限于墙，例如，间壁墙，或楼板或顶棚或屋顶中任何一种结构 |
| --------E04B1/02 | .主要由承重的块状或板状构件构成的结构 |