JP6333597B2 - 耐洗掘性を有する水床構造 - Google Patents
耐洗掘性を有する水床構造 Download PDFInfo
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- JP6333597B2 JP6333597B2 JP2014065805A JP2014065805A JP6333597B2 JP 6333597 B2 JP6333597 B2 JP 6333597B2 JP 2014065805 A JP2014065805 A JP 2014065805A JP 2014065805 A JP2014065805 A JP 2014065805A JP 6333597 B2 JP6333597 B2 JP 6333597B2
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- ground
- water
- pile
- panel
- protection work
- Prior art date
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 74
- 239000011440 grout Substances 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 9
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- 230000001012 protector Effects 0.000 claims 1
- 239000011162 core material Substances 0.000 description 19
- 238000009991 scouring Methods 0.000 description 15
- 239000002689 soil Substances 0.000 description 15
- 238000013461 design Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
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- 238000002474 experimental method Methods 0.000 description 6
- 230000000052 comparative effect Effects 0.000 description 4
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- 239000003795 chemical substances by application Substances 0.000 description 2
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- 230000002787 reinforcement Effects 0.000 description 2
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Description
1a…防潮堤1の裏法尻
2…地盤
3…盛土
4…コンクリートパネル(敷設体)
5…基礎工(法留体)
5a…平坦面
7…杭
8…パネル(表面保護工)
30…川
31…法面
32…道路
33…山
40…海
41…河川堤体
51…防波堤
Claims (2)
- 堤体の裏法面を覆う複数の平板状コンクリートパネルからなり、堤体を乗り越える越流水の流下方向に抗力が生じない構造を有する敷設体と、この敷設体の下端にある地盤上に前記敷設体に連続して設けられ、前記堤体を超える越流水の流向を水平方向に向ける平坦面、および、前記敷設体の傾きと同じ傾きで傾斜して前記越流水を前記平坦面に導く傾斜面を有する、前記堤体の裏法面側の前記地盤中に埋まったコンクリートからなる法留体と、前記越流水を被る前記堤体の裏法面側の前記地盤の表面を覆って前記法留体の前記平坦面に表面が連続して設けられる、複数の平板状コンクリートパネルからなる表面保護工と、この表面保護工下の前記地盤に互いに交差する方向に網目状に埋設されて各頭部が前記表面保護工に固定され、前記越流水の跳流または反転流によって生じる前記表面保護工を下方に押圧する圧縮力、および、前記越流水の流れまたは前記表面保護工下の隙間に入り込む水によって生じる前記表面保護工を剥がそうとする引っ張り力を受ける複数の芯材と、これら各芯材の周囲を覆う前記地盤中に充填されるグラウトとから構成され、前記圧縮力および前記引っ張り力に抗して前記表面保護工を前記芯材によって前記表面保護工下の前記地盤上に留める耐洗掘性を有する水床構造。
- 前記グラウトは硬化すると膨張をする材質からなることを特徴とする請求項1に記載の耐洗掘性を有する水床構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014065805A JP6333597B2 (ja) | 2014-03-27 | 2014-03-27 | 耐洗掘性を有する水床構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014065805A JP6333597B2 (ja) | 2014-03-27 | 2014-03-27 | 耐洗掘性を有する水床構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015190109A JP2015190109A (ja) | 2015-11-02 |
JP6333597B2 true JP6333597B2 (ja) | 2018-05-30 |
Family
ID=54424855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014065805A Active JP6333597B2 (ja) | 2014-03-27 | 2014-03-27 | 耐洗掘性を有する水床構造 |
Country Status (1)
Country | Link |
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JP (1) | JP6333597B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6960135B2 (ja) * | 2016-12-19 | 2021-11-05 | 学校法人東京理科大学 | 堤防補強構造 |
JP7300661B1 (ja) * | 2022-12-22 | 2023-06-30 | 共和ハーモテック株式会社 | 堤防保護構造およびその形成方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6050225U (ja) * | 1983-09-16 | 1985-04-09 | 長坂 勇二 | 袋状サンドマットフィルタ− |
JPS63110319A (ja) * | 1986-10-28 | 1988-05-14 | Dainippon Doboku Kk | 盛土の安定工法 |
JPS63241218A (ja) * | 1987-03-27 | 1988-10-06 | Taisei Corp | 除去式アンカ−工法 |
JPH01108139A (ja) * | 1987-10-19 | 1989-04-25 | Daiichi Cement Kk | 膨脹性急結グラウト材 |
TWI284168B (en) * | 2005-04-15 | 2007-07-21 | Biau-Chin Li | Method of planting net body, flexible type frame combining with soil and water conservation |
DE102008020261A1 (de) * | 2008-04-22 | 2009-10-29 | Kanand, Anton, Dipl.-Ing. | Vorrichtung für den Hochwasser- und Küstenschutz |
JP2013076263A (ja) * | 2011-09-30 | 2013-04-25 | Nikken Kogaku Co Ltd | 護岸越流洗掘抑止工法 |
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2014
- 2014-03-27 JP JP2014065805A patent/JP6333597B2/ja active Active
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