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題 名 | 苗栗地區山坡地校園損壞之田野調查與分析--以苗栗縣僑文國小為例=Field Investigations for Campus Damage Analysis of Schools on Hill--A Case Study of Ciao-Wun Elementary School in Miaoli County |
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作 者 | 陳博亮; 莊慶福; 陳昭勳; | 書刊名 | 聯大學報 |
卷 期 | 12:1 2015.06[民104.06] |
頁 次 | 頁179-194 |
分類號 | 527.58 |
關鍵詞 | 校舍損壞; 水土保持; 土壤流失; 地層下陷; 邊坡穩定分析; Campus facility damage; Soil and water preservation; Soil loss; Ground settlement; Slope stability analysis; |
語 文 | 中文(Chinese) |
中文摘要 | 台灣最常見校舍建築安全問題,為校舍建物老舊,原有校舍之設計及施工規範,無法滿足現行耐震規範之耐震強度的要求。另因台灣多屬山丘地形,很多校舍位於山坡地區域,邊坡穩定與水土保持問題,也會造成校舍與校區之破壞。本研究以苗栗縣西湖鄉僑文國小為例,進行實地田野調查。位於山坡地之僑文國小校園內多處隆起及校舍損壞,為詳細分析僑文國小校區損壞原因,研究過程包含校園及校舍之損壞調查、校園排水系統調查、安全監測以及邊坡穩定分析;其結果顯示邊坡並無滑動之疑慮,依田野調查結果研判,校園及校舍損壞之主要原因為校園雨水排水通路,缺乏定期維護管理導致淤積堵塞、斷裂,使得地面流水亂竄及沖刷,造成校區土壤被掏空沉陷及局部隆起現象,產生校舍基礎不均勻沉陷,進而造成校舍損壞。調查結果建議位於山坡地之學校,應重視並落實定期維護管理校園排水系統,以維護校園之校區與校舍結構安全。 |
英文摘要 | Many school buildings were built in early time at Taiwan. The design criteria and construction specifications, used in construction of those school buildings, cannot meet the contemporary up-to-date earthquake codes of buildings. Those buildings tend to become fragile during earthquake. In addition, most land of Taiwan are located in mountain area. Many schools were built on the hills. The water and earth preservation is another important issue for those school buildings on hills. In this study, we conduct a field investigation of Cha-Win elementary school at Miaoli, which serves as a case study for school on hills. There are many ground settlement in campus and damage in buildings in Cha-Win elementary school. Investigations, surveys, and slope stability analysis are conducted in this study. The results reveal that school is safe in general, raining, in earthquake and earthquake with raining cases for Chao-wen elementary school. Soil erosion is severe in the school. Drainage problem with heavy rain is the root cause for soil erosion. We recommend that the authority of schools on hills shall pay attentions on maintenance of drainage system in campus of schools on hills. |
本系統中英文摘要資訊取自各篇刊載內容。