Method for forming holes in wall protection by using impact-binding slurry carrier

• Main Author: DENG CHANGFENG
• Format: Patent
• Language: Chinese; English
• Published: 12.11.2021
• Subjects: EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS; SOIL SHIFTING; UNDERGROUND OR UNDERWATER STRUCTURES

The invention relates to a method for forming holes in wall protection by using an impact-binding slurry carrier, and belongs to a construction method for forming holes in pile holes. The technical scheme of the invention comprises the following steps of: performing impact embedding at a pile position by using an impact-binding pile machine; injecting slurry into an impacted pile hole; mixing broken stone slag and broken soil blocks generated by the impact of the impact-binding pile machine into the slurry, and pumping or discharging the broken stone slag and the broken soil blocks out of the pile hole from bottom to top along with the slurry; precipitating the broken stone slag and the soil blocks in a precipitation tank outside the pile hole by using the slurry, and injecting the broken stone slag and the soil blocks into the pile hole again; and taking the broken stone slag and the broken soil blocks out of the pile hole in the circulation of the slurry, wherein an impactor on a rotating rod head of the im