PREEMPTIVE STRENGTHENING METHOD OF SURFACE OF SLOPE USING SMALL DIAMETER SUPPLEMENTARY PIPES WITH UPPER BONDING AND THE APPARATUS THEREOF

摘要

The present invention relates to a kind of method and apparatus, guarantees that stability slope surface carries out manually generated structure, surround slope surface, etc., and the spare pipe of expected side slope surface upper limit type minor diameter and its device are used more particularly, in the method reinforced in advance, it being capable of envoy space-efficient structure. According to the present invention, auger (10) includes reinforcement material (20) and spiral drill bit (30). Moreover, the present invention provides the methods reinforced in advance to use the expected spare pipe of side slope surface upper limit type minor diameter comprising: (S100) first step, adjustment tilt angle are drilling well; (S200) mortar auger (10) are injected around second step installation funnel (50); (S300) third step makes reinforcing material (20) retaining hole enhance body. ;The 2016 of copyright KIPO submissions