Механика грунтов. Пьянков С.А - 37 стр.

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73
3. ɇɟɨɞɢɧɚɤɨɜɨɟ ɡɚɝɪɭɠɟɧɢɟ ɮɭɧɞɚɦɟɧɬɨɜ
Ɋɢɫ. 5.18. ɇɟɪɚɜɧɨɦɟɪɧɵɟ ɨɫɚɞɤɢ ɭɩɥɨɬɧɟɧɢɹ
ɩɪɢ ɧɟɨɞɢɧɚɤɨɜɨɦ ɡɚɝɪɭɠɟɧɢɢ ɮɭɧɞɚɦɟɧɬɨɜ
4. ȼɥɢɹɧɢɟ ɡɚɝɪɭɠɟɧɢɹ ɫɨɫɟɞɧɢɯ ɮɭɧɞɚɦɟɧɬɨɜ
Ɋɢɫ. 5.19. ɇɟɪɚɜɧɨɦɟɪɧɵɟ ɨɫɚɞɤɢ ɭɩɥɨɬɧɟɧɢɹ ɩɪɢ ɜɥɢɹɧɢɢ
ɡɚɝɪɭɠɟɧɢɹ ɫɨɫɟɞɧɢɯ ɮɭɧɞɚɦɟɧɬɨɜ
ɋɥɚɛɵɣ ɝɪɭɧɬ
0,2 Ɇɉɚ
0,2 Ɇɉɚ
b
1
b
2
b
2
> b
1
S
2
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1
ɋɠɢɦɚɟɦɚɹ
ɬɨɥɳɚ ɨɫɧɨɜɚɧɢɹ
Ⱦɨɩɨɥɧɢɬɟɥɶɧɨɟ
ɭɩɥɨɬɧɟɧɢɟ ɨɫɧɨɜɚɧɢɹ
ɇɨɜɨɟ
ɡɞɚɧɢɟ
ɋɬɚɪɨɟ
ɡɞɚɧɢɟ
«ɑɚɲɚ»
ɩɪɨɫɟɞɚɧɢɹ
74
5. ɇɟɨɞɧɨɜɪɟɦɟɧɧɨɫɬɶ ɡɚɝɪɭɠɟɧɢɹ ɮɭɧɞɚɦɟɧɬɨɜ
Ɋɢɫ. 5.20. ɇɟɪɚɜɧɨɦɟɪɧɵɟ ɨɫɚɞɤɢ ɭɩɥɨɬɧɟɧɢɹ ɩɪɢ ɧɟɨɞɧɨɜɪɟɦɟɧɧɨɦ ɡɚɝɪɭɠɟɧɢɢ ɮɭɧɞɚɦɟɧɬɨɜ:
1 – ɩɟɪɜɵɣ ɮɭɧɞɚɦɟɧɬ; 2 – ɜɬɨɪɨɣ ɮɭɧɞɚɦɟɧɬ; 3 – ɧɚɝɪɭɡɤɚ ɧɚ ɩɟɪɜɵɣ ɮɭɧɞɚɦɟɧɬ;
4 – ɨɫɚɞɤɚ ɩɟɪɜɨɝɨ ɮɭɧɞɚɦɟɧɬɚ; 5 – ɧɚɝɪɭɡɤɚ ɧɚ ɜɬɨɪɨɣ ɮɭɧɞɚɦɟɧɬ; 6 – ɨɫɚɞɤɚ ɜɬɨɪɨɝɨ ɮɭɧɞɚɦɟɧɬɚ
6. ɇɟɩɨɥɧɚɹ ɡɚɝɪɭɡɤɚ ɮɭɧɞɚɦɟɧɬɨɜ
Ɋɢɫ. 5.21. ɇɟɪɚɜɧɨɦɟɪɧɵɟ ɨɫɚɞɤɢ ɭɩɥɨɬɧɟɧɢɹ ɩɪɢ ɧɟɩɨɥɧɨɣ ɡɚɝɪɭɡɤɟ ɮɭɧɞɚɦɟɧɬɨɜ: 1 – ɩɨɥɧɚɹ
ɡɚɝɪɭɡɤɚ ɮɭɧɞɚɦɟɧɬɚ; 2 – ɨɫɚɞɤɚ ɩɪɢ ɩɨɥɧɨɣ ɡɚɝɪɭɡɤɟ; 3 – ɧɟɩɨɥɧɚɹ ɡɚɝɪɭɡɤɚ ɮɭɧɞɚɦɟɧɬɚ; 4 – ɨɫɚɞɤɚ
ɩɪɢ ɧɟɩɨɥɧɨɣ ɡɚɝɪɭɡɤɟ ɮɭɧɞɚɦɟɧɬɚ
7. ɇɟɪɚɜɧɨɦɟɪɧɨɫɬɶ ɤɨɧɫɨɥɢɞɚɰɢɢ ɝɪɭɧɬɨɜ
Ɋɢɫ. 5.22. ɇɟɪɚɜɧɨɦɟɪɧɵɟ ɨɫɚɞɤɢ ɭɩɥɨɬɧɟɧɢɹ ɩɪɢ ɧɟɪɚɜɧɨɦɟɪɧɨɣ ɤɨɧɫɨɥɢɞɚɰɢɢ ɝɪɭɧɬɨɜ:
1 – ɩɟɫɱɚɧɚɹ ɩɪɨɫɥɨɣɤɚ; 2 – ɦɟɞɥɟɧɧɨ ɞɟɮɨɪɦɢɪɭɸɳɟɟɫɹ ɨɫɧɨɜɚɧɢɟ; 3 – ɨɫɚɞɤɚ ɦɟɞɥɟɧɧɨ
ɞɟɮɨɪɦɢɪɭɸɳɟɝɨɫɹ ɨɫɧɨɜɚɧɢɹ; 4 – ɨɫɚɞɤɚ ɩɪɢ ɧɚɥɢɱɢɢ ɩɟɫɱɚɧɨɣ ɩɪɨɫɥɨɣɤɢ
1
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