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蔚山地域 中小河川 및 下水道計劃에 必要한 確率降雨强度式의 誘導

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Alternative Title
A Derivation of Probabilistic Rainfall-Intensity Formula for the Planning of Medium-Stream and Sewerage in Ulsan Area
Abstract
本 硏究는 蔚山地域의 中小河川 및 都市 下水道計劃에 필요한 確率降雨强度式을 유도한 것이다.

사용한 資料는 蔚山測候所의 自記雨量記錄紙에서 획득한 37년간 (1954-1990)의 特續時間別 年最大系列雨量이다.

降雨量의 頻度解析에는 Gumbel-Chow법, Log-Normal법, Iwai법 등이 사용되었으며,

Gumbel-chow법이 적합하였다.

分析結果 蔚山地域에 가장 적합한 단시간 確率降雨强度式은 Japaness형??이며, 장시간 確率降雨强度式은 ??이었다.
This work presents probabilistic rainfall intensity formula for planning of medium-small size streams and urban sewerage system in Ulsan area.

The analysis was based on the rainfall records for 37years(1954-1990) observed by local meteorological Station using self-recording rain gauge.

For the frequency analysis of rainfalls, Gumbel-Chow Method, Log-Normal Method,

and Iwai Method were used, and among them Gumbel-Chow Methodwas found most

applicable.

As the result of analysis, the most applicable short-time probabilistic rainfall intensity formula was found to be Japaness Type ?? and long-time probabilistic rainfall intensity formula was found to be ?? in Ulsan area.
This work presents probabilistic rainfall intensity formula for planning of medium-small size streams and urban sewerage system in Ulsan area.

The analysis was based on the rainfall records for 37years(1954-1990) observed by local meteorological Station using self-recording rain gauge.

For the frequency analysis of rainfalls, Gumbel-Chow Method, Log-Normal Method,

and Iwai Method were used, and among them Gumbel-Chow Methodwas found most

applicable.

As the result of analysis, the most applicable short-time probabilistic rainfall intensity formula was found to be Japaness Type ?? and long-time probabilistic rainfall intensity formula was found to be ?? in Ulsan area.
Author(s)
趙弘濟李樹植姜亨淳李相培
Issued Date
1991
Type
Research Laboratory
URI
https://oak.ulsan.ac.kr/handle/2021.oak/3887
http://ulsan.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000002024541
Alternative Author(s)
Cho, Hong-Je
Publisher
공학연구논문집
Language
kor
Rights
울산대학교 저작물은 저작권에 의해 보호받습니다.
Citation Volume
22
Citation Number
2
Citation Start Page
145
Citation End Page
158
Appears in Collections:
Research Laboratory > Engineering Research
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