Computational model for pumpability of concrete コンクリートのポンパビリチーの数値モデル
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著者
書誌事項
- タイトル
-
Computational model for pumpability of concrete
- タイトル別名
-
コンクリートのポンパビリチーの数値モデル
- 著者名
-
Nanayakkara, Anura
- 著者別名
-
ナナヤッカラ, アヌラ
- 学位授与大学
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東京大学
- 取得学位
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工学博士
- 学位授与番号
-
甲第8770号
- 学位授与年月日
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1990-09-29
注記・抄録
博士論文
目次
- Contents / p9 (0009.jp2)
- Abstract / p4 (0004.jp2)
- Acknowledgements / p8 (0008.jp2)
- 1 Introduction / p1 (0013.jp2)
- 1.1 General / p2 (0014.jp2)
- 1.2 Pumpable Cncrete / p2 (0014.jp2)
- 1.3 Pumping Equipment / p4 (0016.jp2)
- 1.4 Previous Studies / p9 (0021.jp2)
- 1.5 The Objective of the Study / p11 (0023.jp2)
- 2 Evaluation of Aggregate Particle Motion in Liquid Solid Flows / p14 (0026.jp2)
- 2.1 Introduction / p15 (0027.jp2)
- 2.2 Visualized Test / p15 (0027.jp2)
- 2.3 Evaluation of Aggregate Phase / p18 (0030.jp2)
- 2.4 Kinematic and Deformational Behavior of Aggregate Phase in Model Concrete / p22 (0034.jp2)
- 2.5 Concluding Remarks / p27 (0039.jp2)
- 3 Flow and Segregation Behavior of Two-Phase Model Concrete Around Bifurcating Pipelines / p29 (0041.jp2)
- 3.1 Introduction / p30 (0042.jp2)
- 3.2 Visualized Test and Image Analysis / p32 (0044.jp2)
- 3.3 Segregation Process and Mechanism / p33 (0045.jp2)
- 3.4 Concluding Remarks / p46 (0058.jp2)
- 4 Deformational Compatibility of Solid Phase for Tapering Flow of Dense Liquid-Solid Material / p48 (0060.jp2)
- 4.1 Introduction / p49 (0061.jp2)
- 4.2 Reduced Deformational Compatibility in One-Dimensional Analysis / p51 (0063.jp2)
- 4.3 Deformation of Solid Phase in Dense Liquid-Solid Flow in Pipes / p55 (0067.jp2)
- 4.4 A Proposal of Reduced Compatibility for Two-Dimensional pipe flow / p64 (0076.jp2)
- 4.5 Extension to Three-Dimensional Pipe Flow / p69 (0081.jp2)
- 4.6 Concluding Remarks / p71 (0083.jp2)
- 5 Deformational Compatibility for Solid Phase of Dense Liquid-Solid Flow in Bent Pipes / p74 (0086.jp2)
- 5.1 Introduction / p75 (0087.jp2)
- 5.2 Deformational Compatibility Along the Axis of the Bent Pipe / p76 (0088.jp2)
- 5.3 Deformation of Solid Phase in Dense Liquid-Solid Flow in Bent Pipes / p79 (0091.jp2)
- 5.4 A Proposal of Reduced Compatibility for Bent Pipe in Two Dimension / p88 (0100.jp2)
- 5.5 Extension to Three Dimensional Pipe Flow / p96 (0108.jp2)
- 5.6 Concluding Remarks / p101 (0113.jp2)
- 6 A Multi-Phase Model for Flow of Fresh Concrete in Pipelines / p105 (0117.jp2)
- 6.1 Introduction / p106 (0118.jp2)
- 6.2 Concept of the Proposed Model / p107 (0119.jp2)
- 6.3 Three Dimensional Multi-Phase Model / p110 (0122.jp2)
- 6.4 One Dimensional Integrated Model / p114 (0126.jp2)
- 6.5 Tentative Material Models for Parametric Study / p133 (0145.jp2)
- 6.6 Analytical Procedure / p141 (0153.jp2)
- 6.7 Results and Discussion of Parametric study / p145 (0157.jp2)
- 6.8 Concluding Remarks / p165 (0177.jp2)
- 7 Deformation of Fresh Concrete in Bent and Tapered Pipes / p170 (0182.jp2)
- 7.1 Introduction / p171 (0183.jp2)
- 7.2 Experimental Procedure of Concrete Pumping Test / p172 (0184.jp2)
- 7.3 Effect of [数式] and [数式] on Resistance Against Deformation of Fresh Concrete / p180 (0192.jp2)
- 7.4 The One Dimensional Three Phase Model for Fresh Concrete / p184 (0196.jp2)
- 7.5 Concluding Remarks / p211 (0223.jp2)
- 8 Conclusions / p226 (0238.jp2)
- Appendix A:Computer Programs / p230 (0242.jp2)
- Appendix B:Pumping Test Results / p246 (0258.jp2)