Analysis and Effect of Dynamic Compacting in Backfill Consolidation
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摘要: 作为地基处理的一种重要方法,强夯法因其优势广泛地应用于建筑工程领域。对天津市某大坑回填土采用静载荷试验、现场钻探取样、标准贯入试验、静力触探试验以及室内土工试验等综合手段对强夯法加固范围内的地基土承载力进行检测,表明采用强夯施工工艺处理回填土是合理、可行的。Abstract: As an important method of foundation treatment, dynamic compacting method is used in construction engineering filed widely owing to its advantage. This paper tests the foundation bearing value of a pit in Tianjin city by taking Static load test, the drilling, SPT, CPT, indoor water testing and other ways of comprehensive investigation and proves that it is reasonable and feasible to use dynamic compacting to deal with backfill.
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Key words:
- backfill /
- dynamic compacting /
- foundation treatment /
- testing
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