CHANGE IN UNDRAINED SHEAR STRENGTH CHARACTERISTICS OF SATURATED REMOLDED CLAY DUE TO SWELLING

スポンサーリンク

概要

• 論文の詳細を見る

• Change in undrained shear strengths s_u due to swelling under K_0 and isotropic stress conditions were investigated for three saturated remolded clays. Test results indicate that the relationship between the ratio s_u/p, where p is the vertical effective stress at the end of swelling, and the overconsolidation ratio n is represented by a straight line in logarithmic plot. Moreover, the slope of this line is almost the same for both K_0 and isotropic stress conditions, and its value is closely approximate to that of (1-C_s/C_c), where C_c and C_s are compression and swelling indices, respectively.Based on the test results, the authors proposed a simple method of estimating the in situ undrained shear strength s_u for overconsolidated clays from a series of conventional laboratory test.Furthermore, the coefficient of earth pressure at rest K_0 and the pore pressure coefficient A at failure were discussed in relation to overconsolidation ratio n.

• 社団法人地盤工学会の論文
• 1976-03-15

著者

• 三田地 利之

  Department of Civil Engineering, Hokkaido University

• 北郷 繁

  Department of Civil Engineering, Hokkaido University

関連論文

• UNDRAINED TRIAXIAL AND PLANE STRAIN BEHAVIOUR OF SATURATED REMOLDED CLAY
• PREDICTION OF UNDRAINED STRENGTH OF OVERCONSOLIDATED CLAYS
• UNDRAINED TRIAXIAL AND PLANE STRAIN BEHAVIOUR OF SATURATED REMOLDED CLAY
• THE INFLUENCE OF STRESS HISTORY AND STRESS SYSTEM ON THE STRESS-STRAIN-STRENGTH PROPERTIES OF SATURATED CLAY
• CHANGE IN UNDRAINED SHEAR STRENGTH CHARACTERISTICS OF SATURATED REMOLDED CLAY DUE TO SWELLING
• UNDRAINED SHEAR BEHAVIOR OF CLAYS UNDERGOING LONG-TERM ANISOTROPIC CONSOLIDATION
• UNDRAINED SHEAR BEHAVIOR OF CLAYS UNDERGOING LONG-TERM ANISOTROPIC CONSOLIDATION
• SMALL STRAIN SHEAR MODULUS OF CLAY SEDIMENTATION IN A STATE OF NORMAL CONSOLIDATION
• STRESS RELAXATION CHARACTERISTICS OF SATURATED CLAYS

スポンサーリンク