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Title: | 台北縣中小學校舍耐震能力提升之研究 Study on Seismic Upgrading of the Compulsory School Buildings in Taipei County |
Authors: | Hsiao-Chien Wu 吳孝謙 |
Advisor: | 黃世建 |
Keyword: | 校舍,普查,耐震指標Is,耐震容量需求比CDR,柱量比, school buildings,seismic evaluation,seismic upgrading order,safe ratio of column area,statistics of retrofit design, |
Publication Year : | 2010 |
Degree: | 碩士 |
Abstract: | 自九二一集集大地震算起多次地震均對台灣學校建築造成相當程度的損傷,都不斷地提醒校舍建築在結構耐震上之重要性。特別是在中小學的部分,九年一貫義務教育的制度將中小學學童集合至學校進行義務教育,對大量人數使用之校舍建築,其耐震能力必須受到控管與品質的提升。國家地震工程研究中心為此提出一套耐震能力評估與補強流程進行控管,將台灣之校舍建築透過此程序分階段把耐震能力不足之校舍篩選出來做耐震補強工作。
由於當初校舍耐震提升計畫啟動校為倉促,各縣市於提報待耐震評估之校舍常有缺漏的發生,而已經在評估流程之校舍在各評估流程階段常有名稱不一致的情況。為了釐清此些校舍現況以及找出缺漏之校舍,因此進行校舍普查作業。本研究選擇台北縣為研究範圍,先進行台北縣地區的中小學校舍普查,將其校舍現況做出整理,並建立其資料庫資料名稱之對應關係。 接著透過補正後的資料庫研究,首先探討校舍進行耐震能力提升優先順序之篩選,利用專業工程師所認定耐震容量需求比CDR之耐震安全值,回頭檢視初步評估以及簡易調查校舍之耐震能力提升排序界定,給予針對台北縣中小學校舍之建議。另外利用台北縣之校舍資料庫資料分析得適用於台北縣中小學之柱量比安全值,並與不同柱量比方法進行比較;加入牆體之考量後,本研究擬以將磚牆與RC牆轉換成等值之RC柱量併入安全柱量比考慮。期以利用龐大的校舍研究計畫在安全柱量的研究成果,推廣於街屋的使用。最後再將補強設計資料作一統計,以了解台北縣之補強工法與經費使用情況。 Many schools buildings in Taiwan were seriously damaged in the Chi-Chi earthquake in 1999. Seismic upgrading of existing school buildings is a stringent issue. Therefore, National Center for Research on Earthquake Engineering (NCREE) has developed a handbook to demonstrate the relevant technology for detailed evaluation and retrofit design of school buildings. This research is composed of two main parts, the first part is that carried on the investigation of school buildings in Taipei county, in order to find the omissions of school buildings and found the relation of school buildings in defferent seismic evaluations so that the seismic evaluation data in the databank can be used. The other part is the databank research of the compulsory school buildings in Taipei county. The databnk research first proposed the seismic upgrading order in the light of seismic capacity of school buildings. Second compared with three methods and recommend a safe ratio of column area for the compulsory school buildings in Taipei county. The final part is the statistics of retrofit design of school buildings. |
URI: | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/46060 |
Fulltext Rights: | 有償授權 |
Appears in Collections: | 土木工程學系 |
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ntu-99-1.pdf Restricted Access | 13.34 MB | Adobe PDF |
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