| 摘要 |
FIELD: transport. ^ SUBSTANCE: invention relates to erection work in construction, as well as to lift-and-carry machine building and can be used for disassembling transporter cranes. In places of projected destructions, structures are undercut so that the remaining part of working cross-section area in the place of undercut could provide stable balance of structure, then tie rods between posts are cut, whereupon additional horizontal force sufficient to crash the structure is applied to lower part of posts. ^ EFFECT: reduction of labour consumption during disassembling transfer cranes in conditions of operating production, essential reduction of duration and improvement of safety of works. ^ 2 dwg |
