采用物理指标评价黏性土承载力的方法研究
STUDY ON METHOD OF EVALUATING BEARING CAPACITY OF COHESIVE SOIL BY USING PHYSICAL INDEX
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摘要: 利用大连长兴岛葫芦山湾海域勘察资料，对742组黏性土的主要物理指标与承载力fo的对比数据，进行了相关分析。建立了黏性土主要物理指标与承载力fo之间经验关系4个。提出了实际勘察工作中承载力特征值fak的评价方法，为利用物理指标评价黏性土承载力建立了理论基础。Abstract: After analyzing the data of the 742 groups cohesive soils in the Hulushan bay of Changxing island, Dalian, There are 4 empirical formulas built between the bearing capacity(fo) and the main physical indexes. Then the evaluation method of the characteristic value of the bearing capacity(fo) is proposed for actual investigation. It is significant for evaluating the bearing capacity(fak) through the physical indexes.
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