A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PACKER FOR GROUND ANCHOR AND ANCHOR ASSEMBLY USING THE SAME
The present invention relates to a packer for a ground anchor and an anchor body using the same. The present invention forms the packer (130) capable of forming multiple nails (110), coupling mounting caps (120) on the front ends of the nails (110), joining multiple grouting hoses (140) adjacent to each other in a longitudinal direction of the nails (110), and receiving the nails (110) and the grouting hoses (140) inside. Coupling bending units (132) are formed on the front and rear ends of a body unit (131) of the packer (130), thereby closing the inside of the packer (130) while covering the nails (110) and the grouting hoses (140). A horizontal adhering surface (133) is formed on the outer circumference of the body unit (13), thereby uniformly adhering the horizontal adhering surface (133) due to the grouting injection to the inside of the packer (130) to the inner circumference of a bore hole (200). The present invention is capable of accurately applying a designed frictional force by uniformly applying the pressure of a grouting material to the overall outer circumference of the packer joined to the anchor in all directions, preventing a collapse of the bore hole by improving the frictional force of the packer, and stably and efficiently reinforcing the ground by maximizing the frictional force.
PACKER FOR GROUND ANCHOR AND ANCHOR ASSEMBLY USING THE SAME
The present invention relates to a packer for a ground anchor and an anchor body using the same. The present invention forms the packer (130) capable of forming multiple nails (110), coupling mounting caps (120) on the front ends of the nails (110), joining multiple grouting hoses (140) adjacent to each other in a longitudinal direction of the nails (110), and receiving the nails (110) and the grouting hoses (140) inside. Coupling bending units (132) are formed on the front and rear ends of a body unit (131) of the packer (130), thereby closing the inside of the packer (130) while covering the nails (110) and the grouting hoses (140). A horizontal adhering surface (133) is formed on the outer circumference of the body unit (13), thereby uniformly adhering the horizontal adhering surface (133) due to the grouting injection to the inside of the packer (130) to the inner circumference of a bore hole (200). The present invention is capable of accurately applying a designed frictional force by uniformly applying the pressure of a grouting material to the overall outer circumference of the packer joined to the anchor in all directions, preventing a collapse of the bore hole by improving the frictional force of the packer, and stably and efficiently reinforcing the ground by maximizing the frictional force.
PACKER FOR GROUND ANCHOR AND ANCHOR ASSEMBLY USING THE SAME
SIM JONG BAEK (author)
2015-09-17
Patent
Electronic Resource
Korean
IPC:
E02D
FOUNDATIONS
,
Gründungen
ground anchor body using guard packer and method thereof
| European Patent Office | 2019
GROUND ANCHOR ASSEMBLY INCLUDING HIGH-LOAD GROUND ANCHOR AND METHOD OF USING SAME
| European Patent Office | 2022
GROUND ANCHOR ASSEMBLY INCLUDING HIGH-LOAD GROUND ANCHOR AND METHOD OF USING SAME
| European Patent Office | 2024