Graded yielding anchor rod
The utility model belongs to the field of geotechnical engineering anchoring, and particularly relates to a graded yielding anchor rod which comprises an anchor rod body, a gasket is fixedly installed at the position, close to the top of the anchor rod body, of the side end face of the anchor rod bo...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model belongs to the field of geotechnical engineering anchoring, and particularly relates to a graded yielding anchor rod which comprises an anchor rod body, a gasket is fixedly installed at the position, close to the top of the anchor rod body, of the side end face of the anchor rod body, and the upper end and the lower end of the gasket are each provided with two grooves. The first arc-shaped yielding steel sheet is located at the upper end of the gasket, two first connecting blocks are fixedly connected to the lower end of the first arc-shaped yielding steel sheet, first supporting columns are fixedly connected to the lower ends of the first connecting blocks, and the bottoms of the two first supporting columns are located in the grooves in the upper end of the gasket correspondingly; the second arc-shaped yielding steel sheet is located at the lower end of the gasket, two second connecting blocks are fixedly connected to the upper end of the second arc-shaped yielding steel sheet, second supp |
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