書誌事項
- タイトル別名
-
- PREDICTION OF THE SEDIMENT YIELD FROM A SMALL BASIN IN CASE OF HEAVY RAINFALL
- ショウ リュウイキ カラ ノ ゴウウジ ドシャ リュウシュツ ノ ヨソク
この論文をさがす
抄録
A method was given that predicts the number of shallow landslides which occurin a mountainous basin with complex topography in case of a severe rain storm ofarbitrary intensity and time sequences. The method is based on the analysis ofinfiltrated flow, surface flow and the stability against slide in the top soil layers.The method was proved feasible by comparing to the actual data. Each slide unitwas allotted to a certain time and space, and if the route from the slide to thevalley bottom was steeper than 20 the slid earth block was supplied to the streamat the end of the route and eroded by the stream flow simultaneously calculated.The system of equations to analyse the sediment transport and channel bedvariation was used to estimate the sediment yield from the basin due to suchprocesses. The quantity of sediment yield changes with the distribution pattern ofthe landslides in the basin, but the width of variation was proved small incomparison to that change should be due to variation of other factors.
収録刊行物
-
- 京都大学防災研究所年報. B
-
京都大学防災研究所年報. B 32 (B-2), 689-707, 1989-04-01
京都大学防災研究所
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1050282676914011648
-
- NII論文ID
- 120001178512
- 10012025967
-
- NII書誌ID
- AN00027784
-
- ISSN
- 0386412X
-
- HANDLE
- 2433/72191
-
- NDL書誌ID
- 3646828
-
- 本文言語コード
- ja
-
- 資料種別
- departmental bulletin paper
-
- データソース種別
-
- IRDB
- NDL
- CiNii Articles