Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Expanding type tension and compression composite anchor rod and construction method thereof
The invention discloses an expansion type tension-compression composite anchor rod and a construction method thereof, and relates to the field of rock-soil anchoring engineering, the expansion type tension-compression composite anchor rod comprises a steel strand, a carbon fiber rib, a bearing plate, an inner anchorage device, a rubber bag and an inflation ring; the rubber bag is located in the reamed hole, the reamed hole is located in a rock-soil layer, the pressure bearing plate, the inner anchorage device and the carbon fiber rib are located in the rubber bag, the pressure bearing plate is provided with a wire penetrating hole and a rib penetrating hole, the steel strand penetrates through the wire penetrating hole of the pressure bearing plate and extends into the inner anchorage device, and the steel strand penetrates through the rib penetrating hole of the pressure bearing plate. The inner anchorage device clamps the steel strand and then is locked on the bearing plate, the carbon fiber rib penetrates through the rib penetrating hole of the bearing plate, the two ends of the carbon fiber rib abut against the rubber bag, the rubber bag is sleeved with the inflation ring, and the steel strand can be unlocked from the inner anchorage device and subjected to core pulling; according to the expansion type tension and compression composite anchor rod matched with the construction method thereof, enough bearing capacity can be achieved in a soft soil area, and the requirement for bearing capacity is met.
本发明公开一种扩体式拉压复合型锚杆及其施工方法，涉及岩土锚固工程领域，该扩体式拉压复合型锚杆包括钢绞线、碳纤维筋、承压板、内锚具、橡胶袋、充气环；所述橡胶袋位于扩孔内，所述扩孔位于岩土层，所述承压板、所述内锚具和所述碳纤维筋位于所述橡胶袋内，所述承压板上设置有穿线孔和穿筋孔，所述钢绞线穿过所述承压板的所述穿线孔并伸入所述内锚具内部，所述内锚具夹持所述钢绞线后锁定在所述承压板上，所述碳纤维筋穿过所述承压板的所述穿筋孔并使两端近抵所述橡胶袋，所述橡胶袋外套设有所述充气环，所述钢绞线能够从所述内锚具上解锁并抽芯；该扩体式拉压复合型锚杆配合其施工方法，能够在软土地区具有足够的承载力，满足承载力需求。
Expanding type tension and compression composite anchor rod and construction method thereof
The invention discloses an expansion type tension-compression composite anchor rod and a construction method thereof, and relates to the field of rock-soil anchoring engineering, the expansion type tension-compression composite anchor rod comprises a steel strand, a carbon fiber rib, a bearing plate, an inner anchorage device, a rubber bag and an inflation ring; the rubber bag is located in the reamed hole, the reamed hole is located in a rock-soil layer, the pressure bearing plate, the inner anchorage device and the carbon fiber rib are located in the rubber bag, the pressure bearing plate is provided with a wire penetrating hole and a rib penetrating hole, the steel strand penetrates through the wire penetrating hole of the pressure bearing plate and extends into the inner anchorage device, and the steel strand penetrates through the rib penetrating hole of the pressure bearing plate. The inner anchorage device clamps the steel strand and then is locked on the bearing plate, the carbon fiber rib penetrates through the rib penetrating hole of the bearing plate, the two ends of the carbon fiber rib abut against the rubber bag, the rubber bag is sleeved with the inflation ring, and the steel strand can be unlocked from the inner anchorage device and subjected to core pulling; according to the expansion type tension and compression composite anchor rod matched with the construction method thereof, enough bearing capacity can be achieved in a soft soil area, and the requirement for bearing capacity is met.
本发明公开一种扩体式拉压复合型锚杆及其施工方法，涉及岩土锚固工程领域，该扩体式拉压复合型锚杆包括钢绞线、碳纤维筋、承压板、内锚具、橡胶袋、充气环；所述橡胶袋位于扩孔内，所述扩孔位于岩土层，所述承压板、所述内锚具和所述碳纤维筋位于所述橡胶袋内，所述承压板上设置有穿线孔和穿筋孔，所述钢绞线穿过所述承压板的所述穿线孔并伸入所述内锚具内部，所述内锚具夹持所述钢绞线后锁定在所述承压板上，所述碳纤维筋穿过所述承压板的所述穿筋孔并使两端近抵所述橡胶袋，所述橡胶袋外套设有所述充气环，所述钢绞线能够从所述内锚具上解锁并抽芯；该扩体式拉压复合型锚杆配合其施工方法，能够在软土地区具有足够的承载力，满足承载力需求。
Expanding type tension and compression composite anchor rod and construction method thereof
一种扩体式拉压复合型锚杆及其施工方法
TU BINGXIONG (Autor:in) / WU YUHAO (Autor:in) / JIA JINQING (Autor:in) / LI ZHIWEI (Autor:in) / ZHENG JINHUO (Autor:in) / XU GUOPING (Autor:in) / WENG XIURONG (Autor:in) / YU JIN (Autor:in) / CHENG YUGUO (Autor:in) / CHENG QIANG (Autor:in)
27.10.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Tension-compression composite anchor rod and construction method thereof
| Europäisches Patentamt | 2023
Reinforced tension-compression composite anchor rod and construction method thereof
| Europäisches Patentamt | 2023
Improved post-pulling type tension-compression composite anchor rod and construction method thereof
| Europäisches Patentamt | 2022
Embedded tension-compression dispersing type anchor bearing plate and construction method
| Europäisches Patentamt | 2021
Tension-compression composite anti-floating anchor rod
| Europäisches Patentamt | 2021