| Model Test of Sand Restraining Force on Pipeline |
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| 作者单位： | Zhang Jianguo Yan Chi Yan Shuwang
Lecturer，Dept. of Hydraulic Eng.，Tianjin University，Tianjin 300072 Associate Professor，Dept. of Hydraulic Eng.，Tianjin University，Tianjin 300072 Professor，Dept. of Hydraulic Eng.，Tianjin University，Tianjin 300072 |
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| 摘 要： | This paper describes the model tests for determining the axial friction and the lateral resistance of sand to pipeline by using fine sand and prototype pipeline, and the calculation method based on limit analysis theory is verified. The effect of cyclic loading is considered in the test.
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Model Test of Sand Restraining Force on Pipeline |
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| Authors: | Zhang Jianguo Yan Chi Yan Shuwang
Lecturer Dept of Hydraulic Eng Tianjin University Tianjin Associate Professor Dept of Hydraulic Eng Tianjin University Tianjin Professor Dept of Hydraulic Eng Tianjin University Tianjin |
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| Institution: | Zhang Jianguo Yan Chi Yan Shuwang
Lecturer,Dept. of Hydraulic Eng.,Tianjin University,Tianjin 300072 Associate Professor,Dept. of Hydraulic Eng.,Tianjin University,Tianjin 300072 Professor,Dept. of Hydraulic Eng.,Tianjin University,Tianjin 300072 |
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| Abstract: | This paper describes the model tests for determining the axial friction and the lateral resistance of sand to pipeline by using fine sand and prototype pipeline, and the calculation method based on limit analysis theory is verified. The effect of cyclic loading is considered in the test. |
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| Keywords: | model test axial friction lateral resistance penetration |
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