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水土合算法土压力计算时的强度指标 被引量:2

The Strength Index of Earth Pressure Calculation Considering Soil-water Jointly Calculation
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摘要 提出了水土合算时接近其实际团结状态和应力路径的强度指标公式,据此分析了常规三轴压缩指标应用时可能引起的误差。 In this paper, A formula of soil-water jointly calculated strength Index,which is close to the practical consolidated condition and stress road,is founded In the light of the formula, the calculated error is analysised in the application of normal triaxial Compression index
出处 《岩土工程技术》 1998年第1期3-7,共5页 Geotechnical Engineering Technique
关键词 水土合算 土压力 强度指标 误差 Soil-water jointly Calculation Earth pressure Strength index Error
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同被引文献5

  • 1朱寿增 唐辉明.郑州市黄土的工程特性及地基初步评价.工程地质面向二十世纪[M].武汉:中国地质大学出版社,1997..
  • 2Espinoza R D. Unified formulation for analysis of slopes with general slip surface[J]. Geotechnical Engineering, 1994,120(7):1185~1204.
  • 3Zhang X I, Chen W F. Limity analysis of slopes with general nonlinear failure criterion[J]. International Journal of Numeric Analysis Methods in Geomechanics, 1987, 11 (1): 33 ~ 50.
  • 4Feng Z L. Optimal estimation of in-situ ground stresses from displacements[J]. International Journal of Numeric Analysis Methods in Geomechanics, 1987, 11(2):251~258.
  • 5Xie Y M, Steven G P. A simple evolutionary procedure for structural optimization[J]. Computers and Structures, 1993,49(5): 885~896.

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