Study on the cage wheel for a small power tiller 小型パワーティラー用かご車輪の研究
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Bibliographic Information
- Title
-
Study on the cage wheel for a small power tiller
- Other Title
-
小型パワーティラー用かご車輪の研究
- Author
-
Kittichai Triratanasirichai
- Author(Another name)
-
キティチャイ トゥリラタナシリチャイ
- University
-
新潟大学
- Types of degree
-
学術博士
- Grant ID
-
甲第753号
- Degree year
-
1991-03-25
Note and Description
博士論文
Table of Contents
- Contents / p6 (0007.jp2)
- 1 INTRODUCTION / p1 (0015.jp2)
- 1.1 General / p1 (0015.jp2)
- 1.2 The Roles of Power Tiller in Thailand / p2 (0016.jp2)
- 2 LITERATURE REVIEWS / p5 (0019.jp2)
- 2.1 Trafficability of Paddy Field Soil / p5 (0019.jp2)
- 2.2 Relative on the Tractive Performance / p8 (0022.jp2)
- 2.3 Behaviour of Soil Under a Lugged Wheel / p10 (0024.jp2)
- 2.4 Soil Reaction Force Beneath the Lug Plate / p13 (0027.jp2)
- 2.5 Prediction of Soil Reaction on the Wheel / p19 (0033.jp2)
- 2.6 Rheological Technique on Terramechanics / p25 (0039.jp2)
- 3 OBJECTIVE OF THE STUDY / p31 (0045.jp2)
- 4 STUDY ON TRACTIVE PERFORMANCE OF CAGE WHEEL / p32 (0046.jp2)
- 4.1 Test Wheel / p32 (0046.jp2)
- 4.2 Measurement of Drawbar Pull / p35 (0049.jp2)
- 4.3 Measurement of Torque on The Wheel Axle / p35 (0049.jp2)
- 4.4 Measurement of Rotational Speed of Driving Wheel / p38 (0052.jp2)
- 4.5 Measurement of Forward Speed of the Power Tiller / p38 (0052.jp2)
- 4.6 Experiment procedure / p39 (0053.jp2)
- 4.7 Data processing / p42 (0056.jp2)
- 4.8 Experiment Results / p42 (0056.jp2)
- 4.9 Conclusion / p56 (0070.jp2)
- 5 SOIL REACTION ON THE LUG SURFACE / p59 (0073.jp2)
- 5.1 Test Wheel / p59 (0073.jp2)
- 5.2 Measurement of Soil Reaction on the Lug Surface / p60 (0074.jp2)
- 5.3 Measurement of Wheel Sinkage / p65 (0079.jp2)
- 5.4 Test Procedure / p66 (0080.jp2)
- 5.5 Experimental Results / p68 (0082.jp2)
- 5.6 Conclusion / p90 (0104.jp2)
- 6 TRIAXIAL COMPRESSION TEST OF SOIL / p93 (0107.jp2)
- 6.1 Test Apparatus / p93 (0107.jp2)
- 6.2 Preparation of Soil Specimen / p95 (0109.jp2)
- 6.3 Experiment Procedure / p95 (0109.jp2)
- 6.4 Experiment Results / p96 (0110.jp2)
- 6.5 Conclusion / p98 (0112.jp2)
- 7 RHEOLOGICAL MODEL FOR PADDY FIELD SOIL / p103 (0117.jp2)
- 7.1 Rheological Model / p103 (0117.jp2)
- 7.2 Measured Rheological Parameters / p115 (0129.jp2)
- 7.3 FEM Modeling for Stress Relaxation / p117 (0131.jp2)
- 7.4 Comparison between Calculated and Measured Stress Relaxation Curves / p120 (0134.jp2)
- 7.5 Conclusion / p120 (0134.jp2)
- 8 FINITE ELEMENT MODELING / p123 (0137.jp2)
- 8.1 Mesh and Boundaries / p123 (0137.jp2)
- 8.2 Programming / p127 (0141.jp2)
- 8.3 Results / p133 (0147.jp2)
- 8.4 Conclusion / p134 (0148.jp2)
- 9 RECOMMENDATIONS FOR FURTHER STUDIES / p140 (0154.jp2)
- 10 REFERENCES / p142 (0156.jp2)
- 11 APPENDICES / p149 (0163.jp2)