A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
WATERPROOF METHOD AND SYSTEM OF EARTH RETAINING WALL USING JACKET BARRIER WALL PACKER PREVENTING GROUND SUBSIDENCE
The present invention relates to a waterproofing method and a system of an earth retaining wall using a jacket barrier wall packer to prevent ground subsidence to allow secondary waterproofing by removing a strand and closing a jacket barrier wall packer after an execution of a primary waterproofing using the jacket barrier wall packer to prevent ground subsidence. The waterproofing method of an earth retaining wall using a jacket barrier wall packer to prevent ground subsidence comprises: a step of forming a borehole in the ground using a boring drill, and a casing by boring and penetrating an earth retaining wall using a hydraulic boring machine; a step of filling the borehole with grout, and installing a strand including a load carrying body in the grout; a step of drawing the casing inserted into the borehole; a step of inserting a jacket barrier wall packer into a hole of the earth retaining wall, injecting cement milk into the jacket barrier wall packer, expanding the jacket barrier wall packer, and curing the cement milk for a required time; and a step of installing wailing and a bracket in the earth retaining wall, and tensioning and anchoring the strand.
WATERPROOF METHOD AND SYSTEM OF EARTH RETAINING WALL USING JACKET BARRIER WALL PACKER PREVENTING GROUND SUBSIDENCE
The present invention relates to a waterproofing method and a system of an earth retaining wall using a jacket barrier wall packer to prevent ground subsidence to allow secondary waterproofing by removing a strand and closing a jacket barrier wall packer after an execution of a primary waterproofing using the jacket barrier wall packer to prevent ground subsidence. The waterproofing method of an earth retaining wall using a jacket barrier wall packer to prevent ground subsidence comprises: a step of forming a borehole in the ground using a boring drill, and a casing by boring and penetrating an earth retaining wall using a hydraulic boring machine; a step of filling the borehole with grout, and installing a strand including a load carrying body in the grout; a step of drawing the casing inserted into the borehole; a step of inserting a jacket barrier wall packer into a hole of the earth retaining wall, injecting cement milk into the jacket barrier wall packer, expanding the jacket barrier wall packer, and curing the cement milk for a required time; and a step of installing wailing and a bracket in the earth retaining wall, and tensioning and anchoring the strand.
WATERPROOF METHOD AND SYSTEM OF EARTH RETAINING WALL USING JACKET BARRIER WALL PACKER PREVENTING GROUND SUBSIDENCE
LEE KYU SANG (author) / KIM TAE SEOB (author)
2015-09-25
Patent
Electronic Resource
Korean
IPC:
E02D
FOUNDATIONS
,
Gründungen
European Patent Office | 2016
Earth retaining wall for preventing slide and earth retaining wall structure
| European Patent Office | 2019
Earth retaining wall for preventing slide and earth retaining wall structure
European Patent Office | 2019
EARTH RETAINING WALL, CONSTRUCTION METHOD OF EARTH RETAINING WALL
| European Patent Office | 2019