JP6430314B2 - U字溝 - Google Patents
U字溝 Download PDFInfo
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- JP6430314B2 JP6430314B2 JP2015067935A JP2015067935A JP6430314B2 JP 6430314 B2 JP6430314 B2 JP 6430314B2 JP 2015067935 A JP2015067935 A JP 2015067935A JP 2015067935 A JP2015067935 A JP 2015067935A JP 6430314 B2 JP6430314 B2 JP 6430314B2
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- groove
- pressure receiving
- earth pressure
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- 230000003014 reinforcing effect Effects 0.000 claims description 22
- 230000000630 rising effect Effects 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 229920003002 synthetic resin Polymers 0.000 claims description 9
- 239000000057 synthetic resin Substances 0.000 claims description 9
- 239000002994 raw material Substances 0.000 claims description 7
- 239000002689 soil Substances 0.000 description 18
- 238000005452 bending Methods 0.000 description 7
- 230000001419 dependent effect Effects 0.000 description 7
- 239000003673 groundwater Substances 0.000 description 7
- 238000009412 basement excavation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 5
- 230000000452 restraining effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009751 slip forming Methods 0.000 description 3
- 239000013585 weight reducing agent Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000012783 reinforcing fiber Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Images
Landscapes
- Sewage (AREA)
Description
12 …溝本体
14 …底壁
16 …側壁
24 …溝本体リブ
26 …側壁リブ
28 …底壁リブ
30 …補強部
34 …土圧受け部
36 …土圧受け縦リブ
38 …固定具取付部
Claims (8)
- 合成樹脂を主原料としたU字溝であって、
底壁と前記底壁の幅方向両側端から立ち上がる側壁とを有する溝本体、および
前記溝本体の底部から幅方向に張り出して長手方向に延びる土圧受け部を備え、前記土圧受け部の上面に対して長手方向に所定間隔で設けられる複数の土圧受け縦リブを備える、U字溝。 - 前記土圧受け部は、前記側壁との間に間隔をあけた状態で前記溝本体に連結される、請求項1記載のU字溝。
- 前記溝本体の外周面に対して長手方向に所定間隔で設けられる複数の溝本体リブを備え、
前記土圧受け部は、隣り合う前記溝本体リブ同士を連結して延びる、請求項1または2記載のU字溝。 - 前記土圧受け部の上面に対して長手方向に所定間隔で設けられる複数の土圧受け縦リブを備え、
前記土圧受け縦リブは、前記溝本体リブの先端部と連結される、請求項3記載のU字溝。 - 前記溝本体リブは、側壁リブおよび底壁リブからなり、
前記側壁リブと前記底壁リブとは、前記溝本体の周方向に連続して延びる、請求項3または4記載のU字溝。 - 前記溝本体リブの前記側壁リブは、先端に平板状のリブ先端平板部を有する断面T字状に形成され、
前記リブ先端平板部は、前記土圧受け部と連結される、請求項5記載のU字溝。 - 前記溝本体リブの上部に設けられ、前記側壁との間に間隔をあけた状態で、隣り合う当該溝本体リブの先端部同士を連結する補強部を備える、請求項3ないし6のいずれかに記載のU字溝。
- 前記土圧受け部に設けられる固定具取付部を備える、請求項1ないし7のいずれかに記載のU字溝。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015067935A JP6430314B2 (ja) | 2015-03-30 | 2015-03-30 | U字溝 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015067935A JP6430314B2 (ja) | 2015-03-30 | 2015-03-30 | U字溝 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016188463A JP2016188463A (ja) | 2016-11-04 |
JP6430314B2 true JP6430314B2 (ja) | 2018-11-28 |
Family
ID=57240729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015067935A Active JP6430314B2 (ja) | 2015-03-30 | 2015-03-30 | U字溝 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6430314B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7284086B2 (ja) * | 2019-12-24 | 2023-05-30 | 鹿島建設株式会社 | 水路部材用の樹脂素材、水路の施工方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS481547Y1 (ja) * | 1970-12-15 | 1973-01-16 | ||
JPS58180923U (ja) * | 1982-05-26 | 1983-12-02 | 理研興業株式会社 | 浮上防止装置付き水路 |
JPS60130888U (ja) * | 1984-02-10 | 1985-09-02 | タキロン株式会社 | 排水筒の支持枠 |
JP2910977B2 (ja) * | 1994-07-21 | 1999-06-23 | 株式会社イノアックコーポレーション | 排水、配管、配線等用の溝構造 |
JP3811530B2 (ja) * | 1996-09-18 | 2006-08-23 | 大和技研工業株式会社 | プラスチック製u形側溝 |
JPH10266318A (ja) * | 1997-03-28 | 1998-10-06 | Kiyouri Shoji Kk | U字溝 |
US20050025572A1 (en) * | 2003-07-29 | 2005-02-03 | Zurn Industries, Inc. | Modular trench drain |
-
2015
- 2015-03-30 JP JP2015067935A patent/JP6430314B2/ja active Active
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Publication number | Publication date |
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JP2016188463A (ja) | 2016-11-04 |
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