FRP后张法锚固解决方案
An active anchors is post-tensioned from the external face of the ground immediately after installation, and is usually designed to help prevent deformation of the ground or retained structure. It has a free length and a bonded length.
A typical application for active anchors is anchoring of retaining walls during excavation works. To prevent the wall from the smallest displacement, the anchor is pre-loaded.
ASTEC Active Anchor is made of composite material, which is by nature cuttable. The tendons can be excavated by any standard equipment, therefore anchor removal is never required.
About our ASTEC FRP Anchor
- 对于临时应用，可利用 FRP 棒材的可切割特性。在项目结束时，不需要将锚从地面上移除，因为可以通过标准土方设备或隧道钻孔机（地铁项目）来切割锚。
- 对于永久应用，FRP 锚栓的完全耐腐蚀能力将保证多年来的最佳性能。无需额外的防腐蚀配件。
- Multi-tendon: from 1-14 tendon. Each FRP tendon is spliced to a standard PT strand in sleeve (no friction for the free length) which can be tensioned with standard jack equipment.
- Ultimate load capacity up to 3,500 kN.
工程支持
Dextra team supports the drafting
您的系统的
轻的
取消起重机的要求
运输或安装锚。
可切割
FRP 是否可以轻松切割：否
需要提取，即使在
邻近的地块。保存于
锚去除费用。
相关项目
相关解决方案
Soil Stabilization: Fully cuttable FRP soil nail system used for the stabilization of slope.
