| 摘要 |
A mechanical ground anchor is provided including an anchor body having a plurality of parts forming a cylindrical shape. The parts forming the cylindrical shape are mounted to be opened and closed in the horizontal direction by a slide mechanism and a drive mechanism for opening and/or closing the anchor body on a core material. Thus, it is possible to enlarge the section performance of the slide mechanism between the core material and anchor body, it thus is also possible to increase rotational torque and/or tensile strength, and in case of self-boring, hard soil foundation boring and extremely deep evacuation can be easily performed as a result.
|
