Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anchor cable supporting system for cave roof soil high slope and construction method
The invention discloses an anchor cable supporting system for a cave roof soil high slope and a construction method. According to the scheme, the stability of the soil slope can be improved, the structural safety can be protected, and therefore the application range of the anchor cable supporting system in the cave roof soil high slope is widened. The supporting system structurally comprises prestressed anchor cables, reinforced concrete frame beams and reinforced concrete anchor piers, wherein the frame beams comprise cross beams and longitudinal beams which are arranged at equal intervals; the anchor piers are arranged on the intersection joints of the cross beams and the longitudinal beams at intervals; and one end of each prestressed anchor cable is fixed to the corresponding anchor pier, and the other end of each prestressed anchor cable is inserted into bed rock of the soil high slope. The construction method comprises the steps that groove excavation treatment is conducted on the excavation face of the soil high slope, longitudinal grooves formed at equal intervals are excavated, transverse grooves formed at equal intervals are excavated, prestressed anchor cable construction is conducted on the intersection joints of the cross beams and the longitudinal beams, and the reinforced concrete anchor piers are arranged on the frame beam joints provided with the prestressed anchor cables.
本发明公开了一种洞顶土质高边坡锚索支护系统及施工方法，本方案既能提高土质边坡稳定，又能保护结构安全，从而扩大锚索支护系统在洞顶高土质边坡的应用范围的。所述支护系统的结构包括预应力锚索、钢筋混凝土的框格梁和钢筋混凝土的锚墩，所述的框格梁包括等间距布置的横梁和纵梁，所述锚墩间隔设置在横梁和纵梁的交叉节点上，所述的预应力锚索的一端固定于锚墩，预应力锚索的另一端插入土质高边坡的基岩。所述施工方法步骤包括在土质高边坡开挖面上进行槽挖处理，开挖等间距布置的纵向凹槽，开挖等间距布置的横向凹槽，在横梁和纵梁的相交的节点处进行预应力锚索施工，设有预应力锚索的框格梁节点处布置钢筋混凝土锚墩。
Anchor cable supporting system for cave roof soil high slope and construction method
The invention discloses an anchor cable supporting system for a cave roof soil high slope and a construction method. According to the scheme, the stability of the soil slope can be improved, the structural safety can be protected, and therefore the application range of the anchor cable supporting system in the cave roof soil high slope is widened. The supporting system structurally comprises prestressed anchor cables, reinforced concrete frame beams and reinforced concrete anchor piers, wherein the frame beams comprise cross beams and longitudinal beams which are arranged at equal intervals; the anchor piers are arranged on the intersection joints of the cross beams and the longitudinal beams at intervals; and one end of each prestressed anchor cable is fixed to the corresponding anchor pier, and the other end of each prestressed anchor cable is inserted into bed rock of the soil high slope. The construction method comprises the steps that groove excavation treatment is conducted on the excavation face of the soil high slope, longitudinal grooves formed at equal intervals are excavated, transverse grooves formed at equal intervals are excavated, prestressed anchor cable construction is conducted on the intersection joints of the cross beams and the longitudinal beams, and the reinforced concrete anchor piers are arranged on the frame beam joints provided with the prestressed anchor cables.
本发明公开了一种洞顶土质高边坡锚索支护系统及施工方法，本方案既能提高土质边坡稳定，又能保护结构安全，从而扩大锚索支护系统在洞顶高土质边坡的应用范围的。所述支护系统的结构包括预应力锚索、钢筋混凝土的框格梁和钢筋混凝土的锚墩，所述的框格梁包括等间距布置的横梁和纵梁，所述锚墩间隔设置在横梁和纵梁的交叉节点上，所述的预应力锚索的一端固定于锚墩，预应力锚索的另一端插入土质高边坡的基岩。所述施工方法步骤包括在土质高边坡开挖面上进行槽挖处理，开挖等间距布置的纵向凹槽，开挖等间距布置的横向凹槽，在横梁和纵梁的相交的节点处进行预应力锚索施工，设有预应力锚索的框格梁节点处布置钢筋混凝土锚墩。
Anchor cable supporting system for cave roof soil high slope and construction method
一种洞顶土质高边坡锚索支护系统及施工方法
LI GAOHUI (Autor:in) / QIU HANGJIE (Autor:in) / YU XUESONG (Autor:in) / ZHAO RUICUN (Autor:in) / CUI WEIJIE (Autor:in) / ZHOU TIANCHI (Autor:in) / GU ZILONG (Autor:in)
05.01.2021
Patent
Elektronische Ressource
Chinesisch
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