一种折线型面板堆石坝混凝土连接板的施工方法

Construction method of concrete connecting slabs of broken-line face rockfill dam

Abstract

The invention relates to a construction method of concrete connecting slabs of a broken-line face rockfill dam and aims to provide the construction method so as to clarify a connection mode of connecting sabs and face slabs and enhance safety and reliability of engineering operating. The construction method has good economic benefit and promising application prospect. According to the technical scheme, a faced rockfill dam comprises broken-line face slabs and connecting slabs disposed at broken-line parts of the face slabs; the construction method is mainly characterized by including the steps of a, constructing bottom structures of the connecting slabs and of the face slabs; b, mounting W-shaped copper waterstops; c, casting the connecting slabs; d, charging caulking material; e, mounting T-shaped copper waterstops; f, casting the face slabs; g, constructing surface sealing. The construction method is suitable for like projects, such as a reinforced concrete face rockfill dam, unable to be constructed in special topographical and geographical conditions and linearly distributed in a direction perpendicular to a river.
本发明涉及一种折线型面板堆石坝混凝土连接板的施工方法。本发明的目的是提供一种折线型面板堆石坝混凝土连接板的施工方法,以明确连接板与面板的连接形式,从而增强工程运行的安全性与可靠性,具有良好的经济效益及应用前景。本发明的技术方案是:一种折线型面板堆石坝混凝土连接板的施工方法,该面板堆石坝包括折线型的面板和布置在面板折线处的连接板,其主要特征在于包括以下步骤:a.连接板及面板底部结构施工;b.W型铜止水的安装;c.连接板的浇筑;d.嵌缝材料填塞;e.T型铜止水的安装;f.面板的浇筑;g.表层止水施工。本发明适用于特殊地形、地质条件下无法进行垂直于河流方向的直线型布置的钢筋混凝土面板堆石坝等类似工程。

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Cited By (2)

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    CN-105484205-AApril 13, 2016长江勘测规划设计研究有限责任公司混凝土防渗面板重构坝踵盖板止水结构及其施工方法
    CN-105648984-AJune 08, 2016中国电建集团华东勘测设计研究院有限公司一种混凝土面板鼓胀破坏的修补结构及施工方法