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研究生： 蘇達諾
Sudarno Tampubolon
論文名稱： Numerical Simulations of the Bond Stress-Slip Effect of Reinforced Concrete on the Pushover Behavior of Beam-Column Joint and Wall
Numerical Simulations of the Bond Stress-Slip Effect of Reinforced Concrete on the Pushover Behavior of Beam-Column Joint and Wall
指導教授： 王仲宇
Chung-Yue Wang
口試委員:
學位類別： 碩士
Master
系所名稱： 工學院 - 土木工程學系
Department of Civil Engineering
論文出版年： 2018
畢業學年度： 106
語文別： 英文
論文頁數： 135
中文關鍵詞： 鋼筋混凝土梁柱接頭 、牆 、握裹滑移效應 、完美黏結 、鋼筋混凝土 、VecTor2
外文關鍵詞： reinforced concrete of beam-column joint, wall, bond stress-slip effect, perfect bond, reinforced concrete (RC), VecTor2 simulation
相關次數： 點閱：28  下載：0 
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    • 結構破壞常發生在梁柱接頭，或是梁、柱、牆面上，會對使用舒適度產生不良的影響。了解荷載作用而產生的結構行為非常重要，因為它可以幫助我們預測結構的強度和評估其舒適性。透過實驗或是數值模擬的方式，可以幫助我們達到此目的。本研究以VecTor2預測梁柱接頭、梁、柱與牆體，分別在外荷載作用下的剪力、結構裂縫分布和位移。鋼筋的握裹滑移對結構本身的強度有著很大的影響，本研究內含的四種構件形式均考慮到握裹滑移效應，並與實驗的數據結果比較之，驗證使用VecTor2模擬分析的正確性。

    Structure failure often occurs in the structure beam-column joint, structure beam, structure column, and structure wall. This failure can adversely affect the comfort level of the structure. Knowing the behavior of structure resulting from the load is important, as it can help to predict the strength of the structure and comfort of the structure being worked on. One way to find out and predict the strength and comfort of the structure as a result of the load received is experimental test and simulation. The simulation VecTor2 used to predict the shear force, crack, and displacement of reinforced concrete beam-column joint, reinforced concrete beam, reinforced concrete column, and reinforced concrete wall when applied the load. This simulation considered the effect of bond stress-slip effect of behavior reinforced concrete. Bonds stress-slip gives a great influence on the strength and hysteretic response of the beam-column joint, column, beam, and wall. That is why this study considers the influence of bond stress-slip on strength beam-column joint, beam, column, and wall. All the result of simulation VecTor2 using bond stress-slip effect would be compared with the result of the experimental test to see the accuracy of the simulation test.

    TABLE OF CONTENTS 摘要 ............................................................................................................................... i ABSTRACT .................................................................................................................. ii ACKNOWLEDGMENT ............................................................................................ iii TABLE OF CONTENTS ............................................................................................ v LIST OF TABLE ....................................................................................................... xii LIST OF FIGURES .................................................................................................. viii NOTATION ............................................................................................................... xiv CHAPTER 1 ................................................................................................................. 1 INTRODUCTION ....................................................................................................... 1 1.1 Background .................................................................................................. 1 1.1.2 Overview of VecTor2 .................................................................................. 3 1.2 Literature Review......................................................................................... 3 1.2.1 Material Constitutive Models ...................................................................... 4 1.2.2 Concrete ....................................................................................................... 7 1.2.3 Steel Reinforcement ................................................................................... 11 1.2.4 Analysis of Double Reinforced Section ..................................................... 14 1.2.5 Bond Stress- Slip ....................................................................................... 15 1.3 Research Scope and Limitation ................................................................. 19 1.4 Outline........................................................................................................ 20 CHAPTER 2 ............................................................................................................... 21 REINFORCED CONCRETE BEAM ...................................................................... 21 2.1 Review of Existing Beam .......................................................................... 21 vi 2.2 Material Constitutive for beam .................................................................. 21 2.2.1 Concrete ..................................................................................................... 21 2.2.2 Steel Reinforcement ................................................................................... 23 2.3 Set-up beam experimental and simulation VecTor2 .................................. 25 2.4 Calculation of Bond Stress-Slip Models Beam ......................................... 26 2.5 Simulation beam by the VecTor2 code ...................................................... 27 CHAPTER 3 ............................................................................................................... 31 REINFORCED CONCRETE COLUMN ................................................................ 31 3.1 Review of Existing Column ....................................................................... 31 3.2 Material Constitutive of Column ............................................................... 32 3.2.1 Concrete of Column ................................................................................... 32 3.2.2 Steel Reinforcement Detail of Column ...................................................... 34 3.3 Calculation of Bond Stress-Slip Models of Reinforced Concrete Column 37 3.5 Setup Experiment test and simulation VecTor2 for Column A and B ...... 37 3.6 Analysis Reinforced Concrete Column by the Simulation Vector2 .......... 41 CHAPTER 4 ............................................................................................................... 47 REINFORCED CONCRETE BEAM-COLUMN JOINT ..................................... 47 4.1 Review of Existing Beam-Column Joints Model ...................................... 47 4.2 Beam-Column Joint Behavior .................................................................... 48 4.2.1 Interior Beam-column Joints ..................................................................... 49 4.2.2 Exterior Beam-Column Joints ................................................................... 51 4.3 Stress Strain Relationships for Concrete and Steel .................................... 53 4. 3. 1 Concrete ..................................................................................................... 53 4.3.2 Steel Reinforcement ................................................................................... 57 vii 4.3.3 Reinforced Concrete Element .................................................................... 59 4.4 Strengthening of Reinforced Concrete Beam-Column Joint ..................... 61 4.5 Flexural Failure Modes Strengthened Reinforced Concrete Beam-Column Joints .......................................................................................................... 63 4.6 Modeling Formulation Interior Beam-Column Joint ................................. 65 4.7 Calculation of Bond Stress-Slip Models of Beam-column Joint ............... 70 4.8 Analysis Interior Beam-Column Joint by Simulation VecTor2 ................ 71 4.9 Analysis Exterior Beam-Column Joint by Simulation VecTor2 ............... 81 CHAPTER 5 ............................................................................................................... 94 REINFORCED CONCRETE WALL ...................................................................... 94 5.1 Review of Existing Wall ............................................................................ 94 5.2 Material Constitutive of wall ..................................................................... 94 5.2.1 Concrete ..................................................................................................... 94 5.2.2 Steel Reinforcement ................................................................................... 96 5.3 Calculation of Bond Stress-Slip Models Wall ........................................... 97 5.4 Setup Experimental Test Reinforced Concrete Wall and Simulation VecTor2 ..................................................................................................... 98 5.5 Simulation Wall by the VecTor2 code ..................................................... 101 CHAPTER 6 ............................................................................................................. 111 CONCLUSION AND SUGGESTIONS FOR THE FUTURE RESEARCH ..... 111 6.1 Conclusion ............................................................................................... 111 6.2 Suggestions for The Future Research ...................................................... 112 References .................................................................................................................. 113

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