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A platform for research: civil engineering, architecture and urbanism
Slope supporting structure and construction method thereof
The invention discloses a slope supporting structure and a construction method thereof, belongs to the field of slope protection, and solves the problems that an existing supporting device is poor in stability and short in service life. The supporting structure comprises a plurality of supporting units, each supporting unit comprises a concrete ball, an anchor rod and a reinforcing device, the concrete balls are located in a soil body of the slope, the anchor rods and the concrete balls are connected into a whole, and the outer ends of the anchor rods are connected with the reinforcing devices. The construction method comprises the steps that a plurality of long holes are drilled in the soil body from the side slope, the rubber balls are connected to the front ends of the inflation pipelines, the inflation pipelines stretch into the long holes, the rubber balls are inflated, and cavities are formed in the soil body after the rubber balls expand; the inflation pipeline and the rubber ball are withdrawn, the grouting pipeline extends into the long hole, and concrete grout is injected into the hole to form a concrete ball; an anchor rod is inserted into the concrete ball through the long hole, and after concrete is solidified, a reinforcing device is arranged at the outer end of the anchor rod. The supporting structure can bear great load and impact and is not prone to damage, and the service life of the supporting structure is prolonged.
本发明公开了一种边坡支护结构及其施工方法，属于边坡保护领域，解决了现有支护装置稳定性较差、使用寿命短的问题。本发明支护结构包括多组支护单元，支护单元包括混凝土球、锚杆和加固装置，混凝土球位于边坡的土体内，锚杆与混凝土球连为一体，锚杆外端连接加固装置。施工方法：从边坡处向土体内钻多个长孔，在充气管道前端连接橡胶球并将充气管道伸入长孔内，对橡胶球充气，橡胶球膨胀后在土体内形成空洞；撤出充气管道及橡胶球，将注浆管道伸入长孔内，向空洞内注入混凝土浆液形成混凝土球；将锚杆经长孔插入混凝土球，待混凝土凝固后，在锚杆外端设置加固装置。本发明能够承受极大的载荷和冲击，不易受破坏，提高了支护结构的使用寿命。
Slope supporting structure and construction method thereof
The invention discloses a slope supporting structure and a construction method thereof, belongs to the field of slope protection, and solves the problems that an existing supporting device is poor in stability and short in service life. The supporting structure comprises a plurality of supporting units, each supporting unit comprises a concrete ball, an anchor rod and a reinforcing device, the concrete balls are located in a soil body of the slope, the anchor rods and the concrete balls are connected into a whole, and the outer ends of the anchor rods are connected with the reinforcing devices. The construction method comprises the steps that a plurality of long holes are drilled in the soil body from the side slope, the rubber balls are connected to the front ends of the inflation pipelines, the inflation pipelines stretch into the long holes, the rubber balls are inflated, and cavities are formed in the soil body after the rubber balls expand; the inflation pipeline and the rubber ball are withdrawn, the grouting pipeline extends into the long hole, and concrete grout is injected into the hole to form a concrete ball; an anchor rod is inserted into the concrete ball through the long hole, and after concrete is solidified, a reinforcing device is arranged at the outer end of the anchor rod. The supporting structure can bear great load and impact and is not prone to damage, and the service life of the supporting structure is prolonged.
本发明公开了一种边坡支护结构及其施工方法，属于边坡保护领域，解决了现有支护装置稳定性较差、使用寿命短的问题。本发明支护结构包括多组支护单元，支护单元包括混凝土球、锚杆和加固装置，混凝土球位于边坡的土体内，锚杆与混凝土球连为一体，锚杆外端连接加固装置。施工方法：从边坡处向土体内钻多个长孔，在充气管道前端连接橡胶球并将充气管道伸入长孔内，对橡胶球充气，橡胶球膨胀后在土体内形成空洞；撤出充气管道及橡胶球，将注浆管道伸入长孔内，向空洞内注入混凝土浆液形成混凝土球；将锚杆经长孔插入混凝土球，待混凝土凝固后，在锚杆外端设置加固装置。本发明能够承受极大的载荷和冲击，不易受破坏，提高了支护结构的使用寿命。
Slope supporting structure and construction method thereof
一种边坡支护结构及其施工方法
CHEN TIANLEI (author)
2023-03-14
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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