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A platform for research: civil engineering, architecture and urbanism
Coal mine underground reservoir artificial dam body and design and construction method thereof
The invention discloses a coal mine underground reservoir artificial dam body and a design and construction method thereof, and belongs to the field of artificial dam body design. The artificial dam body comprises a dam body located in a connection roadway, a plurality of first anchor rods penetrating through the dam body, and fastening assemblies arranged on the anchor rods in a sleeving mode, wherein the dam body comprises at least two concrete layers arranged in the extending direction of the connection roadway, and waterproof layers are arranged on the outer surfaces of the concrete layers and between any two concrete layers; the two side ends of the first anchor rods are located on the outer sides of the concrete layers correspondingly; and the fastening assemblies lock the first anchor rods to the dam body. The problems that an existing coal mine underground reservoir artificial dam body is large in material consumption and high in construction and manufacturing cost are solved.
本发明公开一种煤矿地下水库人工坝体及其设计、施工方法，属于人工坝体设计领域。所述人工坝体包括：位于联络巷道内的坝体本体，所述坝体本体包括沿所述联络巷道的延伸方向排列的至少两层混凝土层，所述混凝土层外表面以及任意两层所述混凝土层之间设置防水层；穿设于所述坝体本体的若干第一锚杆，所述第一锚杆的两侧端部分别位于所述混凝土层的外侧；套设于所述锚杆上的紧固组件，所述紧固组件将所述第一锚杆锁紧于所述坝体本体上。本发明解决了现有煤矿地下水库人工坝体材料用料较多，施工制造成本高的问题。
Coal mine underground reservoir artificial dam body and design and construction method thereof
The invention discloses a coal mine underground reservoir artificial dam body and a design and construction method thereof, and belongs to the field of artificial dam body design. The artificial dam body comprises a dam body located in a connection roadway, a plurality of first anchor rods penetrating through the dam body, and fastening assemblies arranged on the anchor rods in a sleeving mode, wherein the dam body comprises at least two concrete layers arranged in the extending direction of the connection roadway, and waterproof layers are arranged on the outer surfaces of the concrete layers and between any two concrete layers; the two side ends of the first anchor rods are located on the outer sides of the concrete layers correspondingly; and the fastening assemblies lock the first anchor rods to the dam body. The problems that an existing coal mine underground reservoir artificial dam body is large in material consumption and high in construction and manufacturing cost are solved.
本发明公开一种煤矿地下水库人工坝体及其设计、施工方法，属于人工坝体设计领域。所述人工坝体包括：位于联络巷道内的坝体本体，所述坝体本体包括沿所述联络巷道的延伸方向排列的至少两层混凝土层，所述混凝土层外表面以及任意两层所述混凝土层之间设置防水层；穿设于所述坝体本体的若干第一锚杆，所述第一锚杆的两侧端部分别位于所述混凝土层的外侧；套设于所述锚杆上的紧固组件，所述紧固组件将所述第一锚杆锁紧于所述坝体本体上。本发明解决了现有煤矿地下水库人工坝体材料用料较多，施工制造成本高的问题。
Coal mine underground reservoir artificial dam body and design and construction method thereof
一种煤矿地下水库人工坝体及其设计、施工方法
ZHI GUOJUN (author) / JU JINFENG (author) / LIU RUN (author) / YANG RUIGANG (author) / FANG ZHIYUAN (author)
2021-04-20
Patent
Electronic Resource
Chinese
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