Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Roller compacted concrete warehousing method for crossing normal concrete dam section by adopting Bailey bridge
The invention discloses a roller compacted concrete warehousing method for crossing a normal concrete dam section by adopting a Bailey bridge. The method comprises the following steps that 1, Bailey bridge support construction is conducted, wherein the Bailey bridge support comprises a supporting structure and bridge abutments, the bridge abutments are arranged at the ends, close to the normal concrete dam section, of a blocked roller compacted concrete dam section and a shore-side slope roller compacted concrete dam section, and the supporting structure is arranged on the normal concrete damsection; 2, Bailey bridge erection is conducted, wherein the Bailey bridge is erected on the supporting structure and the bridge abutments; and 3, roller compacted concrete construction is conducted,wherein roller compacted concrete construction is conducted on the blocked roller compacted concrete dam section by utilizing a bridge deck structure formed by the Bailey bridge, and then roller compacted concrete construction is conducted on the shore-side slope roller compacted concrete dam section. According to the roller compacted concrete warehousing method for crossing the normal concrete dam section by adopting the Bailey bridge, by arranging the Bailey bridge, direct warehousing of concrete of the blocked roller compacted concrete dam section by an automobile can be achieved, therefore, the construction efficiency is improved, and the construction strength and the construction progress of a whole dam are guaranteed.
本发明公开了一种采用贝雷桥跨越常态混凝土坝段的碾压混凝土入仓方法，包括以下步骤：步骤一、贝雷桥支撑的施工；贝雷桥支撑包括支撑结构和桥台；在被阻隔碾压混凝土坝段和靠岸坡碾压混凝土坝段靠近常态混凝土坝段的端部设置桥台；在常态混凝土坝段设置支撑结构；步骤二、贝雷桥的架设；将贝雷桥架设在支撑结构和桥台上；步骤三、碾压混凝土的施工；利用贝雷桥形成的桥面结构对被阻隔碾压混凝土坝段进行碾压混凝土的施工；然后对靠岸坡碾压混凝土坝段进行碾压混凝土的施工。本发明通过设置贝雷桥，能够实现汽车对被阻隔碾压混凝土坝段的混凝土直接入仓，因此提高了施工效率，保证了施工强度以及大坝整体的施工进度。
Roller compacted concrete warehousing method for crossing normal concrete dam section by adopting Bailey bridge
The invention discloses a roller compacted concrete warehousing method for crossing a normal concrete dam section by adopting a Bailey bridge. The method comprises the following steps that 1, Bailey bridge support construction is conducted, wherein the Bailey bridge support comprises a supporting structure and bridge abutments, the bridge abutments are arranged at the ends, close to the normal concrete dam section, of a blocked roller compacted concrete dam section and a shore-side slope roller compacted concrete dam section, and the supporting structure is arranged on the normal concrete damsection; 2, Bailey bridge erection is conducted, wherein the Bailey bridge is erected on the supporting structure and the bridge abutments; and 3, roller compacted concrete construction is conducted,wherein roller compacted concrete construction is conducted on the blocked roller compacted concrete dam section by utilizing a bridge deck structure formed by the Bailey bridge, and then roller compacted concrete construction is conducted on the shore-side slope roller compacted concrete dam section. According to the roller compacted concrete warehousing method for crossing the normal concrete dam section by adopting the Bailey bridge, by arranging the Bailey bridge, direct warehousing of concrete of the blocked roller compacted concrete dam section by an automobile can be achieved, therefore, the construction efficiency is improved, and the construction strength and the construction progress of a whole dam are guaranteed.
本发明公开了一种采用贝雷桥跨越常态混凝土坝段的碾压混凝土入仓方法，包括以下步骤：步骤一、贝雷桥支撑的施工；贝雷桥支撑包括支撑结构和桥台；在被阻隔碾压混凝土坝段和靠岸坡碾压混凝土坝段靠近常态混凝土坝段的端部设置桥台；在常态混凝土坝段设置支撑结构；步骤二、贝雷桥的架设；将贝雷桥架设在支撑结构和桥台上；步骤三、碾压混凝土的施工；利用贝雷桥形成的桥面结构对被阻隔碾压混凝土坝段进行碾压混凝土的施工；然后对靠岸坡碾压混凝土坝段进行碾压混凝土的施工。本发明通过设置贝雷桥，能够实现汽车对被阻隔碾压混凝土坝段的混凝土直接入仓，因此提高了施工效率，保证了施工强度以及大坝整体的施工进度。
Roller compacted concrete warehousing method for crossing normal concrete dam section by adopting Bailey bridge
采用贝雷桥跨越常态混凝土坝段的碾压混凝土入仓方法
ZHAO ZHENGPING (Autor:in) / XU JINGCHUAN (Autor:in) / FANG TAO (Autor:in)
28.08.2020
Patent
Elektronische Ressource
Chinesisch
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