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제주도 지역의 침투집수정 시설의 설치효과 분석

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Author(s)
홍동철
Issued Date
2007
URI
http://dcoll.jejunu.ac.kr/jsp/common/DcLoOrgPer.jsp?sItemId=000000004127
Abstract
Recently, runoff is increased suddenly due to heavy rainfall and development, for this, the damages are increasing. So although the runoff reduction facilities are installed for preventing this damage, the proper infiltration equation in soil condition of Jeju area isn't made exactly. So the purpose of this study is to compare between infiltration from in situ test and original infiltration equation. permeameter test and infiltration test were conducted for 1 infiltration bucket and 8 infiltration collector well in 4 area. For permeameter test, coefficient of permeability was estimated from Borehole Test with Constant Water Level. Also critical infiltration was obtained from infiltration test. The results of permeameter test was from 8.61E-02 to 9.70E-01(cm/sec), permeability was very high. Also critical infiltration was from 17.11 to 287.1(㎥/hr), high infiltration effect was obtained. On the other hand, the results between infiltration from infiltration test and from original infiltration equation were great different from 21.31 to 212.7㎥/hr. Therefore Kt which has a fluent of infiltration area based on results obtained from infiltration test was proposed as an exponential function. Although the equation represented as an exponential function can't estimate exact infiltration due to few data, if more infiltration tests are conducted in the future, proper infiltration equation to Jeju area will be made.
Alternative Title
The effect analysis for infiltration collector well in Jeju area
Affiliation
제주대학교
Department
산업대학원 건설환경공학과
Advisor
남정만
Awarded Date
2007. 8
Table Of Contents
Ⅰ. 서 론 1

Ⅱ. 기존 이론 2
1. 우수유출저감시설 2
1) 우수유출저감시설의 정의 2
2) 우수유출저감시설의 연구동향 2
3) 우수유출저감시설의 종류 4
2. 국외의 침투시설 설치기준 19
1) 일본 19
2) 미국 23
3. 우수유출저감시설의 기대 효과 34

Ⅲ. 투수시험 37
1. 투수시험의 종류 및 방법 37
1) 실내투수시험 37
2) 현장투수시험 38
2. 침투량 산정 50
1) 단위설계침투량 50
2) 기준침투량 51

Ⅳ. 현장시험 59
1. 현장투수시험 59
2. 인위적 저류를 통한 현장침투시험 60
1) A 지점 61
2) B, C, D 지점 63

Ⅴ. 침투량 분석 67
1. 현장투수계수 67
2. 현장침투시험에 의한 침투량 분석 68
3. 기존의 침투량 산정식에 의한 분석 69
4. 침투량 산정의 비교 분석 70

Ⅵ. 결 론 72

Ⅶ. 참고 문헌 73
Degree
Master
Publisher
제주대학교
Citation
홍동철. (2007). 제주도 지역의 침투집수정 시설의 설치효과 분석
Type
Dissertation
Appears in Collections:
Graduate School of Industry > Environmental Engineering
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