Tensile material tip support for the inner head of the ground anchor

摘要

(57) Abstract Constitution Inner for stretch material 7 support of ground anchorThe perforation hole 21 is formed in the center section of hetsudo 18 when alsoThe Tip of stretch material 7 Inlaying entrance is supported around the said perforation holeIt features that multiple support holes 22 were formed. maIt is, forming that support hole 22 in tapered condition featureWith it does. Advantages The Tip of each stretch material at a time one Inlaying entrance is done in the support each hole,Because of the ru, because the touch area to be large can make also the gap smallTo be difficult to fall off also the backlash attachment is little. In addition, the number of installations of support holeIf it is inside the range, the adaptability for the number of installations of the stretch material is effective.In addition, when it can expand between the stretch material, via the perforation hole guBecause the rauto material circulates, the Tip of the respective stretch materialThe grout material to come in contact with the full circuit aspect, the Tip part of the stretch material andFixed state of the inner head part becomes firm. In addition, supportIf the holding hole is formed in tapered condition, with the hammer and the like lightlyThe ku it just hits in the inner head Inlaying entrance be able to lock the stretch materialru.