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研究生:鄭志宏
研究生(外文):Chih-Hung Cheng
論文名稱:鋼筋混凝土剪力連接梁反覆載重測試之研究
論文名稱(外文):Cyclic Loading Tests of Reinforced Concrete Coupling Beams for Shear Walls
指導教授:黃世建黃世建引用關係
學位類別:碩士
校院名稱:國立臺灣大學
系所名稱:土木工程學研究所
學門:工程學門
學類:土木工程學類
論文種類:學術論文
論文出版年:2010
畢業學年度:98
語文別:中文
論文頁數:268
中文關鍵詞:剪力牆系統鋼筋混凝土剪力連接梁雙曲率變形鋼纖維混凝土韌性
外文關鍵詞:Shear wall systemReinforced concrete coupling beamsdouble curvatureSteel fiber concreteDuctility
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鋼筋混凝土剪力連接梁於剪力牆系統中扮演重要之角色。剪力牆多於電梯間或常被做開孔以設計門窗,如此將造成剪力牆抵抗側力之能力下降,而配置鋼筋混凝土剪力連接梁於其中將可以補足整體剪力牆系統之韌性。此外,鋼筋混凝土剪力連接梁因為高剪力作用,故在配筋上較一般傳統配筋複雜,導致施工困難,因此本研究主要經由實驗與分析方式,來探討各種鋼筋於鋼筋混凝土剪力連接梁中扮演之角色與連接梁韌性之提升方式。
本研究共製作8座鋼筋混凝土剪力連接梁試體,固定跨深比並分別變化鋼筋排列方式、使用鋼纖維混凝土,在雙曲率變形與零軸壓之狀態下,進行反覆載重試驗,以瞭解鋼筋混凝土剪力連接梁受側力後之行為。本試驗結果顯示,依照彎矩圖配置傾斜鋼筋位置有助於提高試體之韌性,並且摻著鋼纖維混凝土亦有助於提升試體之韌性。最後,對於各種鋼筋於鋼筋混凝土剪力連接梁中所扮演之角色做一註解。


誌謝 I
摘要 III
ABSTRACT V
表目錄 IX
圖目錄 XI
第一章 緒論 1
1.1. 研究動機與目的 1
1.2. 研究內容與方法 3
第二章 文獻回顧 5
2.1 前言 5
2.2 國外剪力連接梁之相關測試研究與結果 5
2.2.1 Paulay 與 Binney [15]剪力連接梁測試 5
2.2.2 Harries et al. [16] 回顧ACI 318-05 剪力連接梁設計細則 6
2.2.3 Canbolat et al. [9] 測試高性能混凝土剪力連接梁測試 6
2.2.4 Wallace [8] 簡化對角配筋形式之剪力連接梁測試 7
2.2.5 Satrio Tower [11]之剪力連接梁實例 7
2.3 軟化壓拉桿模型 8
2.4 郭武威之梁傳力機制與強度預測模型 16
2.5. 美國ACI 318-08 [7]規範於剪力連接梁之規定 19
第三章 試體規劃 23
3.1. 前言 23
3.2. 試體設計 24
3.2.1. 強度計算方法 24
3.2.2. 試體細部設計 29
3.3. 試體製作 35
3.3.1. 基礎施做 35
3.3.2. 梁體製作 36
3.4. 測試佈置 38
3.5. 量測系統佈置 42
3.5.1. 內部量測系統 42
3.5.2. 外部量測系統 42
3.6. 測試步驟 44
第四章 試驗結果與討論 47
4.1. 前言 47
4.2. 材料試驗 47
4.3. 試體載重與位移行為曲線 48
4.4. 應變計量測 53
4.5. 裂縫發展與破壞模式 57
4.6. 儀器量測 64
第五章 分析與討論 67
5.1. 前言 67
5.2. 分析與討論 67
第六章 結論與建議 75
6.1. 前言 75
6.2. 結論與建議 75
6.3. 未來與展望 78
參考文獻 79
附錄A 各試體之裂縫發展順序(手繪) 235
附錄B 各試體之載重-位移PEAK值記錄 259



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