[1]陈正炎,洪耀明,陈顺天.头汴坑溪一江桥上游河道震后之复建[J].水土保持研究,2001,8(01):10-16.
　CHEN Zhengyan,HONG Yaoming,CHEN Shuntian.Reconstruction of Tou-Pien-Keng Stream Upstream of Yi-Chiang Bridge after Chi-Chi Earthquake[J].Research of Soil and Water Conservation,2001,8(01):10-16.
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头汴坑溪一江桥上游河道震后之复建

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 8 期数: 2001年01期 页码: 10-16 栏目: 出版日期: 1900-01-01
Title:
Reconstruction of Tou-Pien-Keng Stream Upstream of Yi-Chiang Bridge after Chi-Chi Earthquake
作者:
陈正炎1, 洪耀明1, 陈顺天2
1. 中兴大学土木工程学系, 台湾, 台中市;
2. “经济部”水利处
Author(s):
CHEN Zhengyan1, HONG Yaoming1, CHEN Shuntian2
1. Department of Civil Engineering, Chung Hsing University, Taiwan;
2. Water Conservancy Department of "Ministry of Economy"
关键词:
断层错动; 水文资料; 集集地震
Keywords:
fault displacement; hydrological data; Chi Chi Earthquake
分类号:
P315.9
摘要:
台湾主要河川大都发源于中央山脉，上游坡降陡峻水流湍急，至中下流入平地后地势转缓，流速始渐滞缓。头汴坑溪一江桥位属头汴坑溪上游段，上游约500m处受到1999年9月21日集集大地震断层错动影响，该河段右岸瞬间发生大规模山崩，致大量土石滑落将原有河道全部掩盖，水流无法向下游倾泄，随着地震后时间逐渐拉长，上游水位亦逐渐抬升，随时可能泛滥成灾而危及上下游居民生命财产安全。本研究收集该地区水文地文、地震后抢修抢险及复建工程设计施工相关资料，配合水理分析，提出妥善处理计划，俾供相关从业人员参考运用。
Abstract:
Most of rivers rise from the Central Mountain in Taiwan. These rivers have torrential flow with steep longitudinal slope upstream, and moderate flow with mild slope downstream. Yi Chiang Bridge located at the upstream of Tou Pien Keng stream. Owing to"9·21" Chi Chi Earthquake, a landslide happened in the right riverbank about 50 meters above from Yi Chiang Bridge. It covered the channel, stopped the stream and increased the water stage by the time. It is necessary to canal the flood for the lives insurance. The dates of hydrology, the instant reconstruction, and the design and construction were collected in this study. They were used to do the hydraulic analysis and establish a proper flood control plan for the reference design.

参考文献/References:

[1]　台湾省水利局.大里溪治理计划先期规划[R].1989.
[2]　台湾省水利局.大里溪治理计划先期规划总报告[R].1989.
[3]　台湾省水利局.大里溪水系治理基本计划[R].1989.
[4]　台湾省政府水利处.台湾重要河川[R].1999.
[5]　水利处."9·21"震灾水利设施灾害及处理总结报告[R].
[6]　林呈,孙洪福.见证"9·21"(上)集集大地震[Z].2000.
[7]　Chow,V.T.,O pen channels hydraulics[M].1959.
[8]　颜正平.天灾地变与防灾减灾[J].水土保持研究,2001,8(1):2～6.
[9]　李咸享.台北市震度微区图在建筑防灾之运用[J].水土保持研究,2001,8(1):50～54.

备注/Memo

收稿日期:2000-11-20
作者简介:陈正炎，中兴大学土木工程学系副教授洪耀明，中兴大学土木工程学系博士生陈顺天，“经济部”水利处第三河川局副工程司。

更新日期/Last Update: 1900-01-01