臺灣博碩士論文加值系統

　　接力式繫筋由兩支短繫筋分別連接於箱型柱對側組成，過去的短柱軸力試驗顯示接力式繫筋可以有效圍束箱型柱外圍混凝土。為了獲得更直接的資訊來印證接力式繫筋的有效性，本次試驗規劃柱試體之撓曲試驗，探討含接力式繫筋試體撓曲韌性發展的性能與特性。本研究試驗參數為柱板寬厚比，使用之寬厚比為37以下，根據分析及實驗結果作以下結論：
　　彈性分析結果顯示：(1)在彈性階段內，有效繫筋的勁度是與寬厚比有關的。
　　實驗結果顯示：(1)接力式繫筋為有效設計；(2)接力式繫筋圍束混凝土的功能與直通式繫筋相似；(3)包覆填充型箱型柱之韌性行為，基本上不受柱板寬厚比的影響；(4)為了保守起見，輔助縱向鋼筋的直徑不得小於橫向鋼筋間距之1/6。

　　Previous short column tests show that the so-called combined tie is able to provide noticeable confinement to the outskirt concrete. in this study, encased concrete-filled steel box column specimens are tested under prescribed cyclic loading to investigate the effectiveness of the combined tie on the ductility of the encased concrete-filled box columns. Width-to-thickness ratio is the main parameter in this study, base on the test results, the ratio is proposed to be smaller than 37:
　　Elastic analysis results shows that: (1) In the elastic region, the stiffness of the combined ties is related to the width-to-thickness ratio.
　　Experimental results shows that: (1) Combined tie is effective to be used in the design.(2) In providing confinement to concrete, the combined tie has a similar function to the tie used in the reference specimen. (3) In this experiment, the ductility of concrete-filled steel box columns is not significantly affected by the width-to-thickness ratio. (4) For a conservative design, the diameter of supplementary longitudinal reinforcement must not be smaller than 1/6 times the hoop spacing.

論文摘要 ...........................................................................................................................I
Abstract ............................................................................................................................ II
誌謝 ................................................................................................................................ III
目錄 ................................................................................................................................IV
表索引 ......................................................................................................................... VIII
圖索引 ............................................................................................................................. X
符號索引 .....................................................................................................................XVI
第一章 緒論 .................................................................................................................... 1
1.1 研究背景........................................................................................................... 1
1.2 文獻回顧........................................................................................................... 3
1.2.1 設計規範................................................................................................ 3
1.2.2 相關文獻回顧........................................................................................ 6
1.3 研究目的........................................................................................................... 8
1.4 研究方法........................................................................................................... 8
第二章 試驗計畫 ............................................................................................................ 9
2.1 影響參數之探討............................................................................................... 9
2.2 試體規劃......................................................................................................... 11
2.3 試體設計......................................................................................................... 12
2.4 試體製作......................................................................................................... 14
2.4.1 鋼骨試體製作...................................................................................... 14
2.4.2 鋼筋加工及綁紮方式.......................................................................... 15
2.4.3 試體灌漿.............................................................................................. 15
2.4.4 材料強度.............................................................................................. 16
2.5 試驗裝置及加載程序測................................................................................. 17
2.5.1 試驗裝置及架設流程.......................................................................... 17
2.5.2 量測系統.............................................................................................. 17
2.5.3 加載歷程.............................................................................................. 18
第三章 試驗結果與討論 .............................................................................................. 19
3.1 試體整體行為................................................................................................. 19
3.1.1 BT37 系列............................................................................................. 19
3.1.2 BT31 系列............................................................................................. 20
3.1.3 BT27 系列............................................................................................. 21
3.1.4 遲滯迴圈.............................................................................................. 21
3.2 韌性行為......................................................................................................... 22
3.3 消能行為......................................................................................................... 23
3.4 輔助縱向鋼筋之行為..................................................................................... 25
3.5 開孔鐵件.......................................................................................................... 26
第四章 結論與建議 ...................................................................................................... 27
參考文獻 ........................................................................................................................ 29

[1] ACI Committee 318, 2014, “Building Code Requirements for Structural Concrete (ACI 318-14) and Commentary (ACI 318R-14),”Farmington Hills (MI): American Concrete Institute, 2014.
[2] American Institute of Steel Construction (AISC), 2010, “Seismic Provisions for Structural Steel Buildings,” ANSI/AISC 341-10, AISC Inc., Chicago (IL),June 22, 2010.
[3] American Institute of Steel Construction (AISC), 2010 “Specification for
Structural Steel Buildings,” ANSI/AISC 360-10, AISC Inc., Chicago (IL),June 22, 2010.
[4] XTRACT Version 2.6.2 (2002). Imbsen Software Systems, California, USA.
[5] ABAQUS HTML documentation, “User’s Manual Version 6.13.” 2013.
[6] 內政部營建署，2011，「鋼骨鋼筋混凝土構造設計規範與解說」。
[7] 內政部營建署，2010，「鋼結構極限設計法規範及解說」。
[8] 中華民國鋼結構學會，2012，鋼結構設計手冊－極限設計法（LSD）。
[9] 中華民國鋼結構協會，2015，鋼結構銲接之符號及常用詞彙手冊。
[10] 蔣迪，2005，「包覆型SRC 柱軸向受力行為」，碩士論文（陳正誠教授指導），國立臺灣科技大學。
[11] 毛宗傑，2006，「SRC 柱混凝土與鋼骨交互影響之探討」，碩士論文（陳正誠教授指導），國立臺灣科技大學。
[12] 沈家豪，2010，「鋼骨鋼筋混凝土柱塑性轉角容量之研究」，碩士論文（陳正誠教授指導），國立臺灣科技大學。
[13] 陳正誠、黃氏秋水，2009，「含軸向鋼骨鋼筋混凝土柱之耐震行為」，碩士論文（陳正誠教授指導），國立臺灣科技大學。
[14] 詹鎧慎，2010，「含軸壓力包覆型鋼骨鋼筋混凝土柱之撓曲行為」，碩士論文（陳正誠教授指導），國立臺灣科技大學。
[15] 陳正誠、周佳希、吳品達，2014，「包覆填充型箱型柱橫向鋼筋配置方式之軸向強度與韌性」，內政部建築研究所委託研究成果報告,計畫編號：PG10301-0306, 內政部建築研究所，2014 年12 月。
[16] Chen, C.C., Chen, C.C., Hoang T. T., 2015, “Role of concrete confinement of wide-flange structural steel shape in steel reinforced concrete columns under cyclic loading,” Journal of Engineering Structural, Accepted 9 December 2015.
[17] ACI Committee 374 ,2005, “Acceptance criteria for moment frames based on structural testing and commentary (ACI 374.1-05)”, Michigan, USA.