Critical State Soil Mechanics Phần 6 ppt

... ordinate, all critical state lines coincide to one unique straight line. LL p PL p For any one critical state line in Fig. 6. 13 (that is for any one soil) we have )c34 .6( ln )b34 .6( ln )a34 .6( ln LL PL PLLLPI LL LL PL PL ⎟ ⎟ ⎠ ⎞ ⎜ ⎜ ⎝ ⎛ =−= ⎟ ⎟ ⎠ ⎞ ⎜ ⎜ ⎝ ⎛ =− ⎟ ⎟ ⎠ ⎞ ⎜ ⎜ ⎝ ⎛ =− p p vv∆v p Ω vv p Ω vv Ω Ω λ λ λ ... Fig. 6. 14 Idealized Critical State Line Similarly, w...

Ngày tải lên: 07/08/2014, 04:21

... Geotechnique 13, 250 – 255, 1 963 . Drucker, D. C. ‘Concept of Path Independence and Material S Proc. Int. Symp. of Rheology and Soil Mechanics in Grenoble 1 96 Verlag, 23 – 46, 1 966 . 23 . 1 1 0 ⎥ ⎥ ⎥ ⎦ ⎤ ⎢ ⎢ ⎢ ⎣ ⎡ − t ... Clays’, Géotechnique 6, 19 56, pp. 124 – 1 36. 16 Timoshenko, S. P. History of Strength of Materials, McGraw-Hill, 1953, pp. 104 – 110 and 217. 17 Terz...

Ngày tải lên: 07/08/2014, 04:21

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Ngày tải lên: 07/08/2014, 04:21

... Fundamentals of Soil Mechanics by D. W. Taylor (Wiley 1948) or Principles of Soil Mechanics by R. F. Scott (Addison-Wesley 1 963 ). In order to create a proper background for the critical state concept ... engineering undergraduates and advanced students in 1 965 /6 and 1 966 /7. Their courses also included material covered by standard textbooks such as Soil Mechanics i...

Ngày tải lên: 07/08/2014, 04:21

... src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAnMAAAFLCAIAAAAyE50EAAAACXBIWXMAABYlAAAWJQFJUiTwAAAgAElEQVR42u19v4/jSHM2pbn4sskWcE7d5PtFpBjYcE6tcjszNngPl5NL5Qcnh/sftGJuOJHIwPDlWjE3sNlkziV9wfNOuba7SVEa/SCl5wkGI7LZLDab/XRVV1cNdruddwj7/X4wGHSwWGcFo/yUn/JTfsr/mPLv9/uhRxAEQRDE+UBmJQiCIAgyK0EQBEGQWQmCIAiCzEoQBEEQBJmVIAiCIMisBEEQBEFmJQiCIAji3cxaFAVbjSAIgiDOxqxhGLLVCIIgCOJszEoQBEEQBJmVIAiCIK6EwXa7...

Ngày tải lên: 07/08/2014, 04:21

... src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAdgAAANwCAIAAAADa+xkAAAACXBIWXMAABYlAAAWJQFJUiTwAAAgAElEQVR42u3dv27r2Lk3YNn7dDlAqt3lCuTZSDtAAuhPkSuQPVdwmmAXCdJLpm8gKTbmHvbI1yBLQAZJ70j9AdK5TcqxT/F+sz6GlCiSsiVZep5isMdeEimK/mlpcfFdF3/ 961 9/+9vfds7bv/71r1/84hcdgEO4eHl5cRQADujSIQAQxACCGABBDCCIARDEAIIYAEEMIIgBEMQAghgAQQwgiAEQxACCGABBDCCIARDEAIIYAEEMIIgBEMQAghgAQQwgiAEQxACCGABBDCCIARDEAIIYAEEMII...

Ngày tải lên: 07/08/2014, 04:21

... ⎪ ⎩ ⎪ ⎨ ⎧ >< −+ +− ≤ = + − == ΛMfor ΛM ΛM ΛMfor K l r 2 3 2 3 0 1 64 6 3 26 1 23 3 ' ' η η σ σ (6. 26) Values of K 0 predicted by eq. (6. 26) are higher than those measured in practice. In recent ... ;0 < − = κκ δ vv & and (c) those that are at the critical states given by Mpq = (6. 15) and pΓv ln λ − = (6. 16) 100 6. 6 Compression of Cam-clay...

Ngày tải lên: 07/08/2014, 04:21

... src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAh8AAAH8CAIAAAD+B1o3AAAACXBIWXMAABYlAAAWJQFJUiTwAAAgAElEQVR42u2dvY/jxpa32ZrJFriOOutgY6p745mIkoIFbk6N/oDFJgMHNm4uNic34GDgzLvYUBZzZ2oyMOy8TeYGJlhgsgts2NIbnHfK5SJZLH7o+3kCo91TXVU6KtaPp+rUqZvdbuf14P/+7//+5V/+ZR+FAQDgfLnpqS43Ny1qaFUYAADOlxEmAAAA1AUAAFAXAABAXQAAAFAXAABAXQAAAHUBAABAXQAAAHUBAADUBQAAAHUBAADUBQAAUBcAAADUBQAAUBcAAEBdAAAAUBcAAEBdAAAAdQEA...

Ngày tải lên: 07/08/2014, 04:21

... channel could on this basis be as great as m .6. 27 6. 0 6. 16 ≅ (9.13) An extensive literature has been written on the analysis of slip-circles where the soil is assumed to generate only cohesive ... to it always as ' Σ . 187 kkpq 28 .62 )( 2 ==−= π π α or equally to find a minimum at .53.5)('4 766 kpq =−= o α In contrast in §9 .6 we developed solutions based on...

Ngày tải lên: 07/08/2014, 04:21

... src="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAmUAAAGTCAIAAADmzvLpAAAACXBIWXMAABYlAAAWJQFJUiTwAAAgAElEQVR42u19vY7jSLI1Sz32flZ7/QSsKn8u1iAl4z4Bu/QAg3EGZSywPimWv7hrFMZZYH2t5C9wDYkyFju+VvQbaK+foVifEbcDMZlkMkkm/6RzjEZ1VSqYTJF5MiIjT9wVReHV4f39/e7uzkkzmIIpmIIpmIKpOZpaeAAAAAAA1AF8CQAAAADgSwAAAAAAXwIAAAAA+BIAAAAAwJcAAAAAAL4EAAAAAPAlAAAAAIAvAQAAAAAAXwIAAAAA+BIAAAAA3OPu7e0NowAAAAAAZvzgSovWgyYvTMEU...

Ngày tải lên: 07/08/2014, 04:21