| Ultimate Bearing Capacity of Subsoils to Marine Pipelines |
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| 作者单位： | Yan Chi，Zhang Jianguo and Yan Shuwang
Lecturer，Dept. of Hydraulic Eng.，Tianjing University，Tianjin 300072
Professor，Dept. of Hydraulic Eng.，Tianjing University，Tianjin 300072 |
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| 摘 要： | - Based on the theory of limit analysis, the Finite Difference Method (FDM) is established for evaluating the ultimate bearing capacity of subsoils to bear the unburied pipelines. The analytical results of bearing capacity of the ideal clay is given. The approach to bearing capacity evaluation of cohesionless subsoils without surcharge is suggested. The results from this method are consistent with those obtained from model tests.
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Ultimate Bearing Capacity of Subsoils to Marine Pipelines |
| |
| Authors: | Yan Chi Zhang Jianguo and Yan Shuwang
Lecturer Dept of Hydraulic Eng Tianjing University Tianjin
Professor Dept of Hydraulic Eng Tianjing University Tianjin |
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| Institution: | Yan Chi,Zhang Jianguo and Yan Shuwang
Lecturer,Dept. of Hydraulic Eng.,Tianjing University,Tianjin 300072
Professor,Dept. of Hydraulic Eng.,Tianjing University,Tianjin 300072 |
| |
| Abstract: | - Based on the theory of limit analysis, the Finite Difference Method (FDM) is established for evaluating the ultimate bearing capacity of subsoils to bear the unburied pipelines. The analytical results of bearing capacity of the ideal clay is given. The approach to bearing capacity evaluation of cohesionless subsoils without surcharge is suggested. The results from this method are consistent with those obtained from model tests. |
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| Keywords: | limit analysis finite difference method ultimate bearing capacity ideal clay cohesionless subsoil |
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