Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-floating anchor rod and construction method thereof
The invention provides an anti-floating anchor rod and a construction method thereof. The anti-floating anchor rod comprises a rod body, a prestressed steel strand, an upper bearing plate, a clamping piece anchorage device, a supporting spring, an anchor bearing plate and an extrusion anchor, wherein the prestressed steel strand, the upper bearing plate, the clamping piece anchorage device, the supporting spring, the anchor bearing plate and the extrusion anchor are arranged in the rod body in the length direction of the rod body. The prestressed steel strand is provided with a plurality of anchor bars, the anchor bars of the prestressed steel strand penetrate through the upper bearing plate one by one and are tensioned at the upper bearing plate, and the clamping piece anchorage device locks the tensioned steel strand at the upper bearing plate; the supporting spring is arranged on the prestressed steel strand in a sleeving mode and located between the anchor bearing plate and the clamping piece anchorage device in a tension supporting mode. A plurality of anchor bars of the prestressed steel strand penetrate through the anchor backing plate one by one, and the extrusion anchor is arranged at the tail end of each anchor bar. The advantages of a clamping piece anchorage device and an extrusion anchorage device are fully utilized, so that tensioning and locking are easier, construction is easy and convenient, quality is reliable, and economical efficiency is good.
本发明提供一种抗浮锚杆及其施工方法。所述抗浮锚杆包括杆体、沿所述杆体长度方向布设于所述杆体内的预应力钢绞线、上承压板、夹片锚具、支撑弹簧、锚垫板和挤压锚；所述预应力钢绞线具有多根锚筋，所述预应力钢绞线的多根锚筋一一穿过上承压板并在所述上承压板处张拉，所述夹片锚具在所述上承压板处将张拉的钢绞线锁定；所述支撑弹簧套装在预应力钢绞线上，所述支撑弹簧以张力支撑的方式位于所述锚垫板和夹片锚具之间；所述预应力钢绞线的多根锚筋一一穿过所述锚垫板并在每根所述锚筋的末端设置所述挤压锚。本发明充分利用夹片锚具与挤压锚具的优点，使张拉锁定更容易，施工简便、质量可靠且经济性好。
Anti-floating anchor rod and construction method thereof
The invention provides an anti-floating anchor rod and a construction method thereof. The anti-floating anchor rod comprises a rod body, a prestressed steel strand, an upper bearing plate, a clamping piece anchorage device, a supporting spring, an anchor bearing plate and an extrusion anchor, wherein the prestressed steel strand, the upper bearing plate, the clamping piece anchorage device, the supporting spring, the anchor bearing plate and the extrusion anchor are arranged in the rod body in the length direction of the rod body. The prestressed steel strand is provided with a plurality of anchor bars, the anchor bars of the prestressed steel strand penetrate through the upper bearing plate one by one and are tensioned at the upper bearing plate, and the clamping piece anchorage device locks the tensioned steel strand at the upper bearing plate; the supporting spring is arranged on the prestressed steel strand in a sleeving mode and located between the anchor bearing plate and the clamping piece anchorage device in a tension supporting mode. A plurality of anchor bars of the prestressed steel strand penetrate through the anchor backing plate one by one, and the extrusion anchor is arranged at the tail end of each anchor bar. The advantages of a clamping piece anchorage device and an extrusion anchorage device are fully utilized, so that tensioning and locking are easier, construction is easy and convenient, quality is reliable, and economical efficiency is good.
本发明提供一种抗浮锚杆及其施工方法。所述抗浮锚杆包括杆体、沿所述杆体长度方向布设于所述杆体内的预应力钢绞线、上承压板、夹片锚具、支撑弹簧、锚垫板和挤压锚；所述预应力钢绞线具有多根锚筋，所述预应力钢绞线的多根锚筋一一穿过上承压板并在所述上承压板处张拉，所述夹片锚具在所述上承压板处将张拉的钢绞线锁定；所述支撑弹簧套装在预应力钢绞线上，所述支撑弹簧以张力支撑的方式位于所述锚垫板和夹片锚具之间；所述预应力钢绞线的多根锚筋一一穿过所述锚垫板并在每根所述锚筋的末端设置所述挤压锚。本发明充分利用夹片锚具与挤压锚具的优点，使张拉锁定更容易，施工简便、质量可靠且经济性好。
Anti-floating anchor rod and construction method thereof
一种抗浮锚杆及其施工方法
XIONG JIYE (Autor:in) / PENG WEI (Autor:in) / JIN XIANTAO (Autor:in) / GE LEI (Autor:in) / LIU YIBIN (Autor:in) / WANG HAILIN (Autor:in) / ZOU HUAZU (Autor:in)
06.01.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Anti-floating anchor rod and construction method thereof
| Europäisches Patentamt | 2023
Anti-floating anchor rod construction structure and construction method thereof
| Europäisches Patentamt | 2021