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Rockfall protection network equipment and anchor for rockfall protection network .
Rockfall protection network equipment and anchor for rockfall protection network .
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机译：落石防护网设备及落石防护网锚。
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摘要
PROBLEM TO BE SOLVED: To provide a net device protecting from falling stone and an anchor for a net protecting from falling stone, which are inexpensive and compact and reduces various expenses required for construction and costs of land acquisition.;SOLUTION: This net device protecting from falling stone includes a plurality of support columns 3 erected on a slope, a plurality of vertically stretched ropes 2 suspended and supported from/on the support columns and absorbing energy of falling stone collision, a plurality of horizontally stretched ropes stretched between the support columns to cross a plurality of vertically stretched ropes and absorbing energy of falling stone collision, the net 7 protecting from falling stone connected and supported with/on a plurality of vertically stretched ropes and a plurality of horizontally stretched ropes to cover the slope being an object and transmitting the energy of falling stone collision to respective vertical and horizontal ropes, and a rope anchor 2a connected with the support columns, having part buried into the ground, and having a buried part 2g fixed in the ground using a filler solidificant 2b.;COPYRIGHT: (C)2011,JPO&INPIT
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