Evaluating the Safety measure of Local Eco-Technology-Based Bulkhead by Foreign Empirical equations

• Main Authors: Shao-Ping Shih, 施紹平
• Other Authors: Jen-Yang Lin
• Format: Others
• Language: zh-TW
• Published: 2007
• Online Access: http://ndltd.ncl.edu.tw/handle/b9k9ke

碩士 === 國立臺北科技大學 === 環境規劃與管理研究所 === 95 === In the recent years, Taiwan has faced several severe floods which made already damaged environment even worse. Severe precipitation often causes rapid flow and large area of inundation. As the government wants to avoid disasters, more and more stream improvement works have been designed using ecological engineering methods. Since ecological engineering practices have resulted in some excellent performance, safety evaluation of stream ecological engineering methods has become a critical focus. However, ecological engineering methods have not yet been fully understood, and therefore a lot of controversial issues exist. This study is to compile local and overseas related formulas for evaluating safety of stream improvement works using ecological engineering methods. An evaluation form was established using various physical parameters, and actual works were evaluated using this form. The safety evaluation form is to be a useful tool for safety evaluation of stream ecological engineering methods, and it can be the reference for research development.