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Synthesis of Load-Deflection Characteristics of Laterally Loaded Large Diameter Drilled Shafts, Project Summary.
| 题名： | Synthesis of Load-Deflection Characteristics of Laterally Loaded Large Diameter Drilled Shafts, Project Summary. |
| 作者： | Briaud, J.; Wang, Y. |
| 关键词： | Horizontal load, Sand, Clay, Lateral load, Large diameter, Pile load tests, Database, P-y curves, Predicted, Measured, Load, Displacement, Texas Department of Transportation (TxDOT) |
| 摘要： | The project deals with evaluating how well current P-y curves predict the behavior of large diameter piles subjected to monotonic lateral loading. The motivation is that current P-y curves were developed starting about 60 years ago based on lateral load tests on piles that were about 2 ft in diameter while today’s pile diameters can reach 12 ft. This significant difference in scale brings into question the application of these early P-y curves to today’s large diameter piles. In this report, the boundary between small diameter and large diameter is set arbitrarily at 5 ft. |
| 报告类型： | 科技报告 |
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