Anchoring Arrangement and Use of an Anchor Rod

摘要

The invention relates to an anchoring arrangement ( 1 ) having an anchor rod ( 2 ) which is anchored with mortar ( 3 ) in a bore ( 4 ) in an anchoring substrate ( 5 ) (concrete). The anchoring arrangement ( 1 ) is crack-resistant when the following conditions are fulfilled: $\begin{array}{cc}\frac{\mathrm{bore}\mathrm{diameter}}{\mathrm{diameter}\mathrm{of}\mathrm{anchor}\mathrm{rod}}*\mathrm{bond}\mathrm{stress}>=14\frac{N}{{\mathrm{mm}}^2}\mathrm{and}& \left(I\right)\\ 0.4<=\frac{\mathrm{diameter}\mathrm{of}\mathrm{anchor}\mathrm{rod}}{\mathrm{bore}\mathrm{diameter}}<=0.85.& \left(\mathrm{II}\right)\end{array}$