砂土液化的判定和治理的研究
THE RESEARCH ON JUDGEMENT AND GOVERNANCE OF SANDY SOIL LIQUEFACTION
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摘要: 在对《建筑抗震设计规范》砂土液化有关规定的梳理的基础上,通过内、外业试验分析研究,提出孔隙比是判定砂土液化关键指标,追求临界孔隙比是砂土液化治理目标。Abstract: On the basis of sandy soil liquefaction to the relevant provisions in the building seismic design code of the comb, through the analysis and research of test in the industry and field test, it puts forward that the void ratio is a key to determine the sand liquefaction index, and the pursuit of the critical void ratio is the goal of governance of sandy soil liquefaction.