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A platform for research: civil engineering, architecture and urbanism
Large-diameter reinforcement cage water filtering device suitable for aquitard
The invention discloses a large-diameter reinforcement cage water filtering device suitable for an aquitard, and belongs to the technical field of civil engineering or geotechnical engineering.The large-diameter reinforcement cage water filtering device is arranged in a tube well and comprises a reinforcement cage, an iron gauze element, a filling layer a and a filling layer b; the cross section of the reinforcement cage is circular, and the reinforcement cage is composed of stirrups and longitudinal bars. The longitudinal bars are arranged in the length direction of the tube well, and the stirrups are spirally wound and connected to the longitudinal bars; the periphery of the reinforcement cage is coated with a layer of iron gauze; a filling layer b is arranged at the bottom of the tube well; the reinforcement cage wrapped with the iron gauze is placed in the tube well and located on the filling layer b; a filling layer a is arranged between the iron gauze and the inner wall of the tube well; the diameter of the reinforcement cage ranges from 800 mm to 1200 mm. The mode that the large-diameter reinforcement cage is wrapped with the iron gauze element is adopted, and the pumping and draining effect on crack water in the aquitard is improved.
本发明公开了一种适用于弱透水层的大直径钢筋笼滤水装置，属于土木工程或岩土工程技术领域，装置设置于管井内部，装置包括钢筋笼、铁纱网、充填层a以及充填层b；钢筋笼的横截面为圆形，由箍筋以及纵筋组成；纵筋沿管井的长度方向设置，箍筋螺旋缠绕并连接于纵筋上；钢筋笼的外围包有一层铁纱网；管井底部设有充填层b；包有铁纱网的钢筋笼放置于管井内，并位于充填层b上；铁纱网与管井内壁之间设有充填层a；钢筋笼的直径为800mm～1200mm。本发明采用大直径钢筋笼外包铁纱网的方式，提高了对弱透水层中裂隙水的抽排效果。
Large-diameter reinforcement cage water filtering device suitable for aquitard
The invention discloses a large-diameter reinforcement cage water filtering device suitable for an aquitard, and belongs to the technical field of civil engineering or geotechnical engineering.The large-diameter reinforcement cage water filtering device is arranged in a tube well and comprises a reinforcement cage, an iron gauze element, a filling layer a and a filling layer b; the cross section of the reinforcement cage is circular, and the reinforcement cage is composed of stirrups and longitudinal bars. The longitudinal bars are arranged in the length direction of the tube well, and the stirrups are spirally wound and connected to the longitudinal bars; the periphery of the reinforcement cage is coated with a layer of iron gauze; a filling layer b is arranged at the bottom of the tube well; the reinforcement cage wrapped with the iron gauze is placed in the tube well and located on the filling layer b; a filling layer a is arranged between the iron gauze and the inner wall of the tube well; the diameter of the reinforcement cage ranges from 800 mm to 1200 mm. The mode that the large-diameter reinforcement cage is wrapped with the iron gauze element is adopted, and the pumping and draining effect on crack water in the aquitard is improved.
本发明公开了一种适用于弱透水层的大直径钢筋笼滤水装置，属于土木工程或岩土工程技术领域，装置设置于管井内部，装置包括钢筋笼、铁纱网、充填层a以及充填层b；钢筋笼的横截面为圆形，由箍筋以及纵筋组成；纵筋沿管井的长度方向设置，箍筋螺旋缠绕并连接于纵筋上；钢筋笼的外围包有一层铁纱网；管井底部设有充填层b；包有铁纱网的钢筋笼放置于管井内，并位于充填层b上；铁纱网与管井内壁之间设有充填层a；钢筋笼的直径为800mm～1200mm。本发明采用大直径钢筋笼外包铁纱网的方式，提高了对弱透水层中裂隙水的抽排效果。
Large-diameter reinforcement cage water filtering device suitable for aquitard
一种适用于弱透水层的大直径钢筋笼滤水装置
LI HONG (author) / SONG ZHIJIAN (author) / HUANG LIANHONG (author) / ZHANG JUNXIN (author) / WEN XING (author) / RAN LONGBAO (author) / CHEN ZHENGFENG (author)
2023-05-02
Patent
Electronic Resource
Chinese
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