Fastening bushing and test device for anchoring force of complex fiber anchor rod
The utility model discloses a fastening bushing, used for testing the anchoring force of a complex fiber anchor rod. The fastening bushing comprises a first half bushing and a second half bushing which are divided along an axial plane of the fastening bushing, wherein one side of the first half bush...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a fastening bushing, used for testing the anchoring force of a complex fiber anchor rod. The fastening bushing comprises a first half bushing and a second half bushing which are divided along an axial plane of the fastening bushing, wherein one side of the first half bushing is provided with a first groove penetrating the first half bushing along an axial direction, the other side of the first half bushing is provided with a first fin penetrating the first half bushing along the axial direction, one side of the second half bushing is provided with a second groove penetrating the second half bushing along an axial direction, and the other side of the second half bushing is provided with a second fin penetrating the second half bushing along the axial direction. According to the fastening bushing of the utility model, the fastening bushing and a complex fiber anchor rod are firmly and reliably bonded through quick-drying resin, so that lateral shearing force applied to the complex fi |
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