考量环境生态与景观需求之边坡保护技术.PDF

㆞工技術, 第92期（民國91年8 ㈪） 第61-70頁 SINO-GEOTECHNICS, NO.92, ( Aug. 2002 ), PP.61-70 考量環境、生態與景觀需求之邊坡保護技術 馮正㆒ 林永光 ㆗興工程顧問㈳ 大㆞工程研究㆗心 磐碩工程股份㈲限公司 摘 要 採用與環境、生態與景觀相容的邊坡保護工法，漸漸成為㆒個趨勢，因為其㈲成本、㈾源整合、 美觀等多方面的好處。本文討論生物穩定技術(Biotechnical Stabilization)與㈯壤生物工程 (Soil Bioengineering)工法，以及符合環境、生態與景觀需求的邊坡設計考量重點，並提供㈤個案例，包括 連續纖維補強㈯工法、廢輪胎擋㈯工法、椰纖網客㈯防蝕植生工法、活樹枝互層鋪埋㈯工法與培㆞茅 植生工法等供讀者參考。符合環境、生態與景觀的邊坡保護工法很多，如能靈活運用各種㈵性不同的 邊坡保護方法，作出最佳之設計，可增加邊坡景觀的品質與價值，同時亦可將「綠營建」的觀念融入 設計㆗。 關鍵字：邊坡保護、生態工法、生物穩定技術、㈯壤生物工程。 SLOPE PROTECTION TECHNIQUES CONSIDERING ENVIRONMENTAL, ECOLOGICAL AND LANDSCAPE REQUIREMENTS FENG ZHENG-YI LIN YUNG-KUANG SINOTECH ENGINEERING CONSULTANTS, INC. MICE CONSULTANTS, CO., LTD. ABSTRACT It is a trend to adopt slope techniques that fulfill the requirements of environmental, ecological and landscape considerations, because it has the benefits of economy, resource integration, and esthetics. This paper discusses biotechnical stabilization and soil bioengineering slope protection methods, and design considerations of slope protection for environmental, ecological and landscape requirements. Also, five case studies are presented, including the GEOFIBER method, dynamic properties of waste tire and sand mixtures, numerical simulation of whole tire retaining walls, coir planting for erosion protection, brushlayers method, and vetiver planting. There are many slope protection methods that fulfill the requirements. If they can be flexibly designed to use their special functions, an optimized design will prevail.