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論文中文名稱:單跨RC構架之非線性側推分析 [以論文名稱查詢館藏系統]
論文英文名稱:Nonlinear Pushover Analysis of Reinforced Concrete Frames with Various Types of Infills [以論文名稱查詢館藏系統]
院校名稱:臺北科技大學
學院名稱:工程學院
系所名稱:土木與防災研究所
中文姓名:許若芸
英文姓名:Ro-Yun Hsu
研究生學號:92428001
學位類別:碩士
語文別:中文
口試日期:2005-07-28
論文頁數:112
指導教授中文名:黃昭勳
口試委員中文名:丑倫彰;段永定
中文關鍵詞:側推分析撓曲塑鉸剪力塑鉸軸力塑鉸
英文關鍵詞:Pushover AnalysisFlexure HingeShear Hingeand Axial Hinge
論文中文摘要:本論文針對純構架、含RC牆構架、含磚牆構架等構架形式,在其可能產生塑鉸處,加上塑鉸特性如:軸力-彎矩互制塑鉸、剪力塑鉸、軸力塑鉸等,並參考FEMA273、FEMA356中對塑鉸性質的相關規定,配合等值斜撐模擬,利用SAP2000商業軟體進行側推分析,將得到側向力與變形曲線與實驗結果比對,判驗證其合理性及準確性,提供工程師將來設計分析參考之用。
論文英文摘要:Fourteen reinforced concrete frames with or without an infill were constructed and tested under horizontal cyclic loading. Analysis using structural models that integrated the ideas of equivalent diagonal strut and nonlinear pushover analysis was performed on these frames. Force-deformation relation of frames established based on ACI 318, FEMA-356, and recommendations by other researchers were presented and compared with test results. Load-deformation relationship of individual components were also obtained from trial-and-error and compared with FEMA or ACI provisions. Possible shear failure mechanism and the effects of infills on the behavior of the frame were also identified in this research. Conclusions of this study would provide engineers a practical reference during the analysis of building retrofit.
論文目次:目 錄

中文摘要……………………………………………………………………………….i
英文摘要……………………………………………………………………………... ii
誌謝……………………………………………………………………………....…...iii
目錄……………………………………………………………………………....….. iv
表目錄……………………………………………………………………………......vii
圖目錄……………………………….………………………………………………viii
第一章 緒論…………………………………………………………………………1
1.1 研究背景與目的……………………………………………………….………..1
1.2 文獻回顧……………………………………………….……………………..…2
1.3 研究內容概述………………………………………..……………………....…3
第二章 原理及分析方法…………….………………………….….……….………4
2.1 側推分析………………………….…………………………….……………….4
2.2 容量震譜法…………………………………………………………………...…5
2.2.1 需求震譜………………………………………..……………….…….…6
2.2.2 容量震譜…………………………………………..……………….….…7
2.2.3 性能點…………………………………………..…………………..……9
2.3 SAP2000側推分析功能……………………………………………….…….…9
2.3.1 桿件塑鉸設定…………………………………………………………..10
2.3.2 設定側推分析………………………………………………………..…11
2.4 FEMA-356……………………………………………………………..………14
第三章 構件力學性質……………………………………………………..………21
3.1 RC構件之有效勁度…………………………………………………..………21
3.2 柱體強度計算…………………………………………………………….……22
3.2.1 柱體撓曲強度…………………………………………………..………22
3.2.2 柱體剪力強度………………………………….………….……………23
3.3 磚牆強度之計算……………………………..………..………….……………24
3.3.1 FEMA-356之規定…………………………………….………………24
3.3.2 Paulay及Priestley之磚牆強度計算……………………….……..….27
3.3.3 陳奕信之磚牆力學模型………………………………………………29
3.4 磚牆分析模型………………………………………….………………………33
3.4.1 斜撐斷面及力學性質…………………………………………………33
3.5 RC牆之力學性質………………………………………………………...……36
3.5.1 RC牆之剪力強度………………………………………………..……36
3.5.2 RC牆之模擬…………………………………………………..………38
第四章 案例分析分析……………………………………………………..………39
4.1 試體簡介………………………………………………………………………39
4.2 實驗配置及實驗結果…………………………………..………………...……51
4.2.1 實驗配置及加載方式…………………………………………………51
4.2.2 實驗結果………………………………………………………………52
4.3 塑鉸設定………………………………………………………………………55
4.3.1 柱體部分之塑鉸設定…………………………………………………55
4.3.2 牆體塑鉸設定…………………………………………………………56
4.4 分析結果………………………………………………………………………57
4.5 以試誤法求得之塑鉸特性…………………………..…………………………65
4.5.1 撓曲塑鉸………………………………………………………………65
4.5.2 剪力塑鉸………………………………………………………………88
4.5.3 軸力塑鉸………………………………………………………………96
4.6 分析與實驗結果比較…..………………………………..…………………..100
4.6.1 柱體撓曲強度………………………………………………………..100
4.6.2 柱體剪力強度……………………………………………………..…101
4.6.3 磚牆之剪力強度……………………………………………………..102
4.6.4 RC牆之剪力強度……………………………………………………105
第五章 結論……………………………….……………………………….……..108
參考文獻…………………………………………………...………….……………110
論文參考文獻:參考文獻

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論文全文使用權限:同意授權於2005-09-01起公開