HYDRAULIC ANALYSIS ON STREAM-AQUIFER INTERACTION BY STORAGE FUNCTION MODELS

• HARADA Morihiro

  JAPAN SOCIETY OF CIVIL ENGINEERS

Bibliographic Information

Other Title

• 貯留関数型モデルを用いた河道と帯水層の相互作用の解析
• チョリュウ カンスウガタ モデル オ モチイタ カドウ ト タイスイソウ ノ ソウゴ サヨウ ノ カイセキ

Abstract

As a scheme to improve the river environment in an urbanized basin, it is important to restore the hydrologic relationships between stream and aquifer. In this research, based on the hydraulic models of the stream-unconfined aquifer system, the dynamic interaction between them is analyzed to evaluate the bank storage effect of aquifer. Especially for the simple linear system, closed forms are formulated and numerical solutions are computed for the more universal nonlinear system. Through the paper, it is pointed out that the bank storage of aquifer functions to keep the stability of flow condition in the stream channel.

Journal

• Doboku Gakkai Ronbunshu

  Doboku Gakkai Ronbunshu 1999 (628), 189-194, 1999-08-21

  Japan Society of Civil Engineers

Keywords

• stream-aquifer interaction
• bank storage effect
• river environment
• groundwater discharge
• storage function model

Details

• CRID: 1390282680285767424
• NII Article ID: 130003983356
• NII Article ID: 10002532260
• NII Book ID: AN10014020
• DOI: 10.2208/jscej.1999.628_189
• ISSN: 18827187
• ISSN: 02897806
• NDL BIB ID: 4844215
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4844215
• Web Site: https://www.jstage.jst.go.jp/article/jscej1984/1999/628/1999_628_189/_pdf
• Data Source:
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  • NDL
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  • CiNii Articles
• Abstract License Flag: Disallowed