JPS60109409A - 砂防ダムの水通し天端 - Google Patents
砂防ダムの水通し天端Info
- Publication number
- JPS60109409A JPS60109409A JP21402183A JP21402183A JPS60109409A JP S60109409 A JPS60109409 A JP S60109409A JP 21402183 A JP21402183 A JP 21402183A JP 21402183 A JP21402183 A JP 21402183A JP S60109409 A JPS60109409 A JP S60109409A
- Authority
- JP
- Japan
- Prior art keywords
- protective material
- concrete
- fitted
- debris
- durability
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000004888 barrier function Effects 0.000 title abstract 4
- 239000000463 material Substances 0.000 claims abstract description 44
- 238000009991 scouring Methods 0.000 claims abstract description 7
- 230000001681 protective effect Effects 0.000 claims description 30
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 230000003628 erosive effect Effects 0.000 claims description 11
- 238000011144 upstream manufacturing Methods 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 abstract description 8
- 239000010959 steel Substances 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract 1
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 230000002238 attenuated effect Effects 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012779 reinforcing material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21402183A JPS60109409A (ja) | 1983-11-16 | 1983-11-16 | 砂防ダムの水通し天端 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21402183A JPS60109409A (ja) | 1983-11-16 | 1983-11-16 | 砂防ダムの水通し天端 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60109409A true JPS60109409A (ja) | 1985-06-14 |
JPH0348961B2 JPH0348961B2 (enrdf_load_stackoverflow) | 1991-07-26 |
Family
ID=16648957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21402183A Granted JPS60109409A (ja) | 1983-11-16 | 1983-11-16 | 砂防ダムの水通し天端 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60109409A (enrdf_load_stackoverflow) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009024376A (ja) * | 2007-07-19 | 2009-02-05 | Takamura Sogyo Kk | ゴム製耐衝撃用残存型枠 |
JP2009024377A (ja) * | 2007-07-19 | 2009-02-05 | Takamura Sogyo Kk | ゴム製耐衝撃用残存型枠 |
CN105926544A (zh) * | 2016-06-24 | 2016-09-07 | 中国电建集团华东勘测设计研究院有限公司 | 一种经济型泥石流拦挡坝结构及其施工方法 |
CN107503298A (zh) * | 2017-08-01 | 2017-12-22 | 山西尚风科技股份有限公司 | 一种高铁非金属声屏障单元板防护装甲板 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58165026U (ja) * | 1982-04-30 | 1983-11-02 | シバタ工業株式会社 | 堰堤保護体 |
-
1983
- 1983-11-16 JP JP21402183A patent/JPS60109409A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58165026U (ja) * | 1982-04-30 | 1983-11-02 | シバタ工業株式会社 | 堰堤保護体 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009024376A (ja) * | 2007-07-19 | 2009-02-05 | Takamura Sogyo Kk | ゴム製耐衝撃用残存型枠 |
JP2009024377A (ja) * | 2007-07-19 | 2009-02-05 | Takamura Sogyo Kk | ゴム製耐衝撃用残存型枠 |
CN105926544A (zh) * | 2016-06-24 | 2016-09-07 | 中国电建集团华东勘测设计研究院有限公司 | 一种经济型泥石流拦挡坝结构及其施工方法 |
CN107503298A (zh) * | 2017-08-01 | 2017-12-22 | 山西尚风科技股份有限公司 | 一种高铁非金属声屏障单元板防护装甲板 |
Also Published As
Publication number | Publication date |
---|---|
JPH0348961B2 (enrdf_load_stackoverflow) | 1991-07-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5381636A (en) | Protective cover for concrete reinforcing bars | |
KR100743478B1 (ko) | 하천 교각의 세굴방지 구조물 | |
US3238731A (en) | Mine roof supporting assembly | |
US1632395A (en) | Resilient wearing surface | |
JPS60109409A (ja) | 砂防ダムの水通し天端 | |
JPH0480164B2 (enrdf_load_stackoverflow) | ||
JP2010229769A (ja) | 水底ケーソン及び水底ケーソンの補強改修工事方法 | |
CN216339105U (zh) | 一种露天矿防滚石柔性防护装置 | |
JP2009062772A (ja) | コンクリート構造物の補強工法および補強構造 | |
KR102298382B1 (ko) | 가스관 보호용 조립식 콘크리트 방호구조체 | |
KR20130061054A (ko) | 강관을 이용한 급경사면 호안블록 일체화 구조 | |
CN110593206B (zh) | 一种高位碎屑流装配式刚柔组合拦挡结构及实施方法 | |
KR200324434Y1 (ko) | 항만 도로용 안전펜스 | |
CN213116218U (zh) | 一种锚索施工中潜孔钻的防护罩 | |
CN112030867A (zh) | 一种用于水利工程的防渗止水堤坝 | |
JP2598743B2 (ja) | 堰堤等の下流エプロン用耐摩耗構築体 | |
JPS6233767Y2 (enrdf_load_stackoverflow) | ||
KR102221210B1 (ko) | 밀폐형 지수밸브 보호장치 | |
CN217974506U (zh) | 一种应用于地下室侧墙超前后浇带外围保护结构 | |
JPH0437928Y2 (enrdf_load_stackoverflow) | ||
CN218882243U (zh) | 一种防冲击地压矿井支护框架 | |
CN216515741U (zh) | 一种在不撬起窨井盖的前提下降低窨井盖噪音的卡子 | |
CN219886938U (zh) | 一种防护井盖 | |
JP2579609Y2 (ja) | 緩衝耐摩耗性ゴム板 | |
CN213062426U (zh) | 一种护栏预埋件 |