COMPLEX STABILITY METHOD FOR SLOPE SURFACE

摘要

PURPOSE: A complex slope stabilizing process is provided to improve the strength of the ground in a pressure type without separate equipment. CONSTITUTION: A complex slope stabilizing process comprises following steps. A perforation section(1) is formed on the ground and a nail assembly is inserted into the perforation section. First grouting is performed in an inlet space of the perforation section. Second grouting is performed in a pressure type in the inner space of the perforation section. Third grouting is performed on the part in which the second grouting is performed. A pressure plate is installed in a nail(3) and the surface is processed. The nail is pulled and is provided with tensile force and is fixed.