JP3874760B2 - 落石等防護施設のアンカー構造 - Google Patents
落石等防護施設のアンカー構造 Download PDFInfo
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- JP3874760B2 JP3874760B2 JP2004059644A JP2004059644A JP3874760B2 JP 3874760 B2 JP3874760 B2 JP 3874760B2 JP 2004059644 A JP2004059644 A JP 2004059644A JP 2004059644 A JP2004059644 A JP 2004059644A JP 3874760 B2 JP3874760 B2 JP 3874760B2
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- 239000011435 rock Substances 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 14
- 230000001681 protective effect Effects 0.000 claims description 12
- 239000002689 soil Substances 0.000 claims description 12
- 239000000725 suspension Substances 0.000 description 11
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 5
- 230000007774 longterm Effects 0.000 description 4
- 238000010008 shearing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Description
2…吊りロープ
3,3c…土圧板
3a,3d…土圧板本体
3b,3e…補強部
5a…第1の孔部
5b…第2の孔部
7…第1のアンカー
8…第2のアンカー
9…アンカー支持部材
Claims (2)
- アンカーにより斜面上に固定された土圧板に防護網や防護柵等の落石等防護施設を構築するためのロープを連結して支持する構成において、
斜面上に設置した土圧板内の上下方向もしくは左右方向に2個の孔部を穿設し、一方の孔部内に第1のアンカーを垂直方向に挿通支持するとともに他方の孔部内に第2のアンカーを水平方向に挿通支持することにより、土圧板に対して上下方向及び左右方向の2方向から略90度の設置角度を持たせて緊張力をかけるようにしたことを特徴とする落石等防護施設のアンカー構造。 - 前記第1のアンカーと第2のアンカーの設置角度を略80度〜100度としたことを特徴とする請求項1記載の落石等防護施設のアンカー構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2004059644A JP3874760B2 (ja) | 2004-03-03 | 2004-03-03 | 落石等防護施設のアンカー構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2004059644A JP3874760B2 (ja) | 2004-03-03 | 2004-03-03 | 落石等防護施設のアンカー構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005248536A JP2005248536A (ja) | 2005-09-15 |
JP3874760B2 true JP3874760B2 (ja) | 2007-01-31 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2004059644A Expired - Lifetime JP3874760B2 (ja) | 2004-03-03 | 2004-03-03 | 落石等防護施設のアンカー構造 |
Country Status (1)
Country | Link |
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JP (1) | JP3874760B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6081261B2 (ja) * | 2013-03-28 | 2017-02-15 | 東京製綱株式会社 | 高耐力アンカー |
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2004
- 2004-03-03 JP JP2004059644A patent/JP3874760B2/ja not_active Expired - Lifetime
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JP2005248536A (ja) | 2005-09-15 |
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