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| 粉喷桩复合地基承载力现场试验研究 |
| A Field Experiment Study of Bearing Capacity of DJM Pile Composite Foundation |
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| DOI：10.3969/j.issn.1671-5322.2006.01.022 |
| 中文关键词: 粉喷桩 复合地基 承载力 |
| 英文关键词: DJM pile composite foundation bearing capacity |
| 基金项目: |
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| 中文摘要: |
| 讨论了粉喷桩复合地基承载力确定的方法,结合现场复合地基静载试验对地基承载力确定的方法做了探讨.对水泥粉喷桩加固高速公路路基的现场试验研究.对实际加固工程,进行了现场试验观测,根据实测的数据,分析总结了粉喷桩复合地基在加载过程中的强度变形特性等,为粉喷桩的应用和理论研究提供了可靠的依据. |
| 英文摘要: |
| In this paper,bearing capacity of DJM pile composite foundation and its testing after construction are discussed.Field tests of reinforcing roadbed of expressway with DJM are constructed.The laws of the strength and deformation characteristic of pile-soil are summed up with the monitoring data,which provides reliable basis for application and theoretical research of DJM. |
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