Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Dam slope protection construction method
The invention provides a dam slope protection construction method. The dam slope protection construction method comprises the following steps that all sundries on a dam slope are cleaned; a rock cushion layer is paved on the slope surface of the dam by adopting mortar rubbles; anchor holes are drilled and tapped, and anchor rods are inserted and fixed into the anchor holes; a steel wire mesh is laid on the surface of the rock cushion layer, and the steel wire mesh and the anchor rods are welded into a whole; cement and sand are mixed in a dry mixing mode to form mud sand flow, then the mud sand flow and water are mixed to form mixed slurry, the mixed slurry is sprayed to cover the steel wire mesh in real time, and construction is finished after the mixed slurry is condensed. By the adoption of the technical scheme, the structural strength of the dam is improved through the rock cushion layer, the steel wire mesh, the anchor rods and other components, the anti-scouring capacity and anti-erosion capacity of the slope face of the dam are improved, the safety of the dam is improved, the slope face of the dam is reinforced and protected through a dry spraying concrete construction technology, the construction technology is simplified, the construction period is shortened, and the construction cost is reduced.
本发明提供一种水坝坡面防护施工方法，包括以下步骤：清理水坝坡面所有杂物；采用浆砌片石在水坝坡面铺筑岩石垫层；钻攻锚孔，将锚杆插装固定于锚孔内；在岩石垫层表面平铺钢丝网，并将钢丝网与锚杆焊接为一体；将水泥和砂子干拌混合形成泥砂流，再将泥砂流与水混合后形成混合料浆，将混合料浆即时喷射覆盖钢丝网，待其凝结后施工结束。采用本发明的技术方案，岩石垫层、钢丝网、锚杆等构件提高了水坝结构强度，提升了水坝坡面抗冲刷能力和抗侵蚀能力，提升了水坝安全性，利用干喷混凝土施工工艺对水坝坡面进行加固防护，简化了施工工艺，缩短了施工工期，降低了施工成本。
Dam slope protection construction method
The invention provides a dam slope protection construction method. The dam slope protection construction method comprises the following steps that all sundries on a dam slope are cleaned; a rock cushion layer is paved on the slope surface of the dam by adopting mortar rubbles; anchor holes are drilled and tapped, and anchor rods are inserted and fixed into the anchor holes; a steel wire mesh is laid on the surface of the rock cushion layer, and the steel wire mesh and the anchor rods are welded into a whole; cement and sand are mixed in a dry mixing mode to form mud sand flow, then the mud sand flow and water are mixed to form mixed slurry, the mixed slurry is sprayed to cover the steel wire mesh in real time, and construction is finished after the mixed slurry is condensed. By the adoption of the technical scheme, the structural strength of the dam is improved through the rock cushion layer, the steel wire mesh, the anchor rods and other components, the anti-scouring capacity and anti-erosion capacity of the slope face of the dam are improved, the safety of the dam is improved, the slope face of the dam is reinforced and protected through a dry spraying concrete construction technology, the construction technology is simplified, the construction period is shortened, and the construction cost is reduced.
本发明提供一种水坝坡面防护施工方法，包括以下步骤：清理水坝坡面所有杂物；采用浆砌片石在水坝坡面铺筑岩石垫层；钻攻锚孔，将锚杆插装固定于锚孔内；在岩石垫层表面平铺钢丝网，并将钢丝网与锚杆焊接为一体；将水泥和砂子干拌混合形成泥砂流，再将泥砂流与水混合后形成混合料浆，将混合料浆即时喷射覆盖钢丝网，待其凝结后施工结束。采用本发明的技术方案，岩石垫层、钢丝网、锚杆等构件提高了水坝结构强度，提升了水坝坡面抗冲刷能力和抗侵蚀能力，提升了水坝安全性，利用干喷混凝土施工工艺对水坝坡面进行加固防护，简化了施工工艺，缩短了施工工期，降低了施工成本。
Dam slope protection construction method
一种水坝坡面防护施工方法
DAI HAO (Autor:in) / REN RONGRONG (Autor:in) / LIU HONGDE (Autor:in)
28.12.2021
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2022