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1. 发明授权

KR100949292B1 Construction method for supports of temporary bridge dealing with thermal strain 有权
标题翻译：支撑热应变的桥梁桥梁施工方法
公开(公告)号：KR100949292B1
公开(公告)日：2010-03-23
申请号：KR20090048054
申请日：2009-06-01
申请人： O K CONSULTANT CO LTD , KIM YUN HWAN
发明人： KIM SEOK TAE , KIM YUN HWAN , KIM JAE SUNG
IPC分类号： E01D19/04 , F16F15/02
CPC分类号： E01D19/04 , E01D19/042 , E01D19/043 , E01D19/046 , E01D21/00 , F16F15/02
摘要： PURPOSE: A construction method for the supports of a temporary bridge dealing with thermal strain is provided to reduce the stress of the supports and prevent the supports from being twisted by effectively removing horizontal load and vertical load which are generated by temperature change. CONSTITUTION: A construction method for the supports of a temporary bridge dealing with thermal strain comprises following steps. A first supporter(135), an elastic bearing(140), and a second supporter(145) are perforated by plural fixing bolts(160) and are fixed by nuts(170) between the bottom of the lower flange(120a) of an upper beam(120) and an upper flange(115a) of a strut(115). The supports are freely moved by controlling the horizontal load and the vertical load due to temperature change using the elastic bearing.
摘要翻译：目的：提供一种处理热应变的临时桥梁支撑的施工方法，以减少支撑的应力，防止支架受到扭曲，有效消除温度变化产生的水平荷载和垂直载荷。构成：处理热应变的临时桥梁的支撑的施工方法包括以下步骤。第一支撑件（135），弹性轴承（140）和第二支撑件（145）由多个固定螺栓（160）穿孔，并通过螺母（170）固定在下凸缘（120a）的底部上梁（120）和支柱（115）的上凸缘（115a）。通过使用弹性轴承控制由于温度变化引起的水平载荷和垂直载荷，自由移动支撑件。

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