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摘要：
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文章主要分析了吸力锚施工对地基土体性状的影响。结合渗流理论和桩土相互作用理论,提出了能比较准确反映吸力锚内外土体性状变化的物理模型,并通过模型试验进行了验证。
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This paper focuses on the effect of suction anchor installation on marine soil properties. A physical model simulating the weakening process of subsoil, both inside and outside the suction anchor, is presented, based on the permeability theory and pile-soil interaction mechanism. Model tests have been carried out and the observed data agree well with the analytical results.
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基金项目：
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作者简介：
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参考文献：
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[1] EWBrand,RPBrenner.SoftClayEngineering[M].Amsterdam:Elsevierscientificpublishingcompany,1981.
[2] KnutHAndersen,RuneDyvik.FieldtestsofAnchorsinClay,II:PredictionsandInterpretation[J].JournalofGeotechnicalEngineering,1993,10.
[3] 丁红岩.吸力锚土塞在粉质粘土中形成模型试验研究[J].岩土工程学报,2001.(4).
[4] 易宏伟、孙钧.盾构施工对软粘土扰动机理分析[J].同济大学学报,2000.(3).
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