Упрощенная HTML-версия
77
ԕɚɪɚɦɚ
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ԕɚɪɫɵ ɡɚɪɹɞɬɵ ɚɬɨɦɞɚɪɵ ԑɚɧɚ ԧɡɚɪɚ ɤԧɪɲɿɥɟɫ ɛɨɥɚ
ɚɥɚɞɵ.
Ɇɵɫɚɥɵ:
Ʉ
3
ɊɈ
4
ԕԝɪɵɥɵɦɞɵԕ ɮɨɪɦɭɥɚɫɵɧ ԕԝɪɚɫɬɵɪɵԙɵɡ
ɠԥɧɟ ԥɪɛɿɪ ɠԝɩɬɵԙ ɚɬɨɦɞɚɪɵɧɵԙ ɚɪɚɫɵɧɞɚԑɵ ɯɢɦɢɹɥɵԕ
ɛɚɣɥɚɧɵɫɬɵԙ (ɏȻ) ɬɢɩɿɧ ɤԧɪɫɟɬɿԙɿɡ. Ɉɫɵ ԕɨɫɵɥɵɫɬɵԙ ɫɭɥɵ
ɟɪɿɬɿɧɞɿɫɿɧɿԙ ɷɥɟɤɬɪɨɥɢɬɬɿɤ ɞɢɫɫɨɰɢɚɰɢɹɥɚɧɭ ɬɟԙɞɟɭɿɧ ɠɚɡɵԙɵɡ.
Ʉ
–
Ɉ ǻɗɈ > 1,7 ɛɨɥԑɚɧɞɵԕɬɚɧ (Ʉ
–
Ɉ) ɏȻ
–
ɢɨɧɞɵԕ,
Ʉ
–
Ɉ
Ɋ = Ɉ
ɗɌ (Ʉ) = 0,8; ɗɌ (Ɉ) = 3,5; ǻɗɌ
= 3,5
–
0,8 = 2,7
Ʉ
–
Ɉ
ǻɗɈ < 1,7 ɛɨɥԑɚɧɞɵԕɬɚɧ (Ɉ
–
Ɋ) ɏȻ
–
ɤɨɜɚɥɟɧɬɬɿ
ɩɨɥɸɫɬɿ; ɗɌ (Ɉ) = 3,5; ɗɌ (Ɋ) = 2,1; ǻɗɌ = 1,4.
ɏɢɦɢɹɥɵԕ ɛɚɣɥɚɧɵɫ ɛɟɪɿɤ ɛɨɥԑɚɧ ɫɚɣɵɧ, ɤɨɜɚɥɟɧɬɬɿɥɿɤɬɿԙ
ԛɥɟɫɿ ɤԧɩ, ɫɨɧɞɵԕɬɚɧ ɨɧɵԙ ɩɨɥɸɫɬɿɥɿɝɿ ɬԧɦɟɧ, ǻɗɌ ɦԥɧɿɧɟ ɬɭɪɚ
ɩɪɨɩɨɪɰɢɨɧɚɥ. ɋɭɞɵԙ ɞɢɩɨɥɿ ԥɫɟɪɿɧɟɧ ɧɟԑԝɪɥɵɦ ɩɨɥɸɫɬɿ
ɛɚɣɥɚɧɵɫ ԛɡɿɥɟɞɿ.
Ʉ
3
ɊɈ
4
ɦɨɥɟɤɭɥɚɫɵɧɞɚ ǻɗɌ(Ʉ
–
Ɉ) > ǻɗɌ (Ɉ
–
Ɋ) ɛɨɥԑɚɧ
-
ɞɵԕɬɚɧ, (Ʉ
–
Ɉ) ɏȻ ɛɟɪɿɤɬɿɝɿ ɬԧɦɟɧ, ɚɥ (Ɉ
–
Ɋ) ɏȻ ɛɟɪɿɤɬɿɝɿ
ɠɨԑɚɪɵ; ɫɨɧɞɵԕɬɚɧ ɛɟɪɿɥɝɟɧ ԕɨɫɵɥɵɫ ɫɭɥɵ ɟɪɿɬɿɧɞɿɞɟ ɦɵɧɚɞɚɣ
ɢɨɧɞɚɪԑɚ ɞɢɫɫɨɰɢɚɰɢɹɥɚɧɚɞɵ:
Ʉ
3
ɊɈ
4
o
3Ʉ
+
+ ɊɈ
4
3
Ǧ
4.2 ʒˆːˆˮˏ˩ˌ ʴʲˇˏʲˑ˩˖˘˩˒ ˘˛˄˲ˏ˙
ːʺˠʲˑˆ˄ːʹʺ˕˲ ʾˬˑʺ ˬʹ˲˖˘ʺ˕˲
Ԕɚɡɿɪɝɿ ɤɟɡɞɟɝɿ ԝԑɵɦԑɚ ɫɚɣ ɯɢɦɢɹɥɵԕ ɛɚɣɥɚɧɵɫɬɵԙ ɬɚɛɢԑɚɬɵ
ɬɭɪɚɥɵ ɧɟԑԝɪɥɵɦ ɬɨɥɵԕ ɬԛɫɿɧɿɤɬɿ ɜɚɥɟɧɬɬɿ ɛɚɣɥɚɧɵɫɬɚɪ (ȼȻ) ɦɟɧ
ɦɨɥɟɤɭɥɚɥɵԕ ɨɪɛɢɬɚɥɞɚɪ (ɆɈ) ԥɞɿɫɬɟɪɿ ɛɟɪɟɞɿ.
ȿɤɿ ԥɞɿɫ ɬɟ ɤɟɥɟɫɿ ɠɚԑɞɚɣɥɚɪԑɚ ɧɟɝɿɡɞɟɥɝɟɧ:
1)
ɯɢɦɢɹɥɵΙ ɛɚɣɥɚɧɵɫΙɚ ɷɥɟɤɬɪɥɿɤ ɬɚɛɢΕɚɬ ɬΩɧ, ɨɧɵΝ
ɬΟɡɿɥɭɿɧɿΝ ΙɨɡΕɚɭɲɵ ɤΟɲɿ – Ωɪɟɤɟɬ ɟɬɭɲɿ ɠΟɣɟɧɿΝ ɷɧɟɪɝɢɹɧɵ
ɬΫɦɟɧɞɟɬɭɝɟ Ρɦɬɵɥɭɵ ɛɨɥɵɩ ɬɚɛɵɥɚɞɵ;
2)
ɚɬɨɦɞɵΙ ɨɪɛɢɬɚɥɞɚɪ (ȺɈ) – ɷɧɟɪɝɢɹɥɚɪɵ ɛɨɣɵɧɲɚ
ɠɚΙɵɧ ɠΩɧɟ ɛɚɣɥɚɧɵɫ ɫɵɡɵΕɵɧɚ Ιɚɬɵɫɬɵ ɛɿɪɞɟɣ ɫɢɦɦɟɬ
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ɪɢɹɥɵ ɛɨɥΕɚɧ ɤɟɡɞɟ ɟɞΩɭɿɪ ɞΩɪɟɠɟɞɟ Ιɚɛɵɫɚɬɵɧ ɦɨɥɟɤɭɥɚɥɵΙ
ɨɪɛɢɬɚɥɞɚɪ (ɆɈ) ɬΟɡɭɿ ɦΟɦɤɿɧ.
3)
ɆɈ Οɲɿɧ ɞɟ ȺɈ ɫɢɹΙɬɵ ɉɚɭɥɢ ɩɪɢɧɰɢɩɿ ɨɪɵɧɞɚɥɚɞɵ.
ȼɚɥɟɧɬɬɿ ɛɚɣɥɚɧɵɫɬɚɪ ɠԥɧɟ ɦɨɥɟɤɭɥɚɥɵԕ ɨɪɛɢɬɚɥɞɚɪ ԥɞɿɫ
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ɬɟɪɿ ɦɚɬɟɦɚɬɢɤɚɥɵԕ ԧԙɞɟɭ ɧɟɝɿɡɿɧɟ ɒɪɟɞɢɧɝɟɪ ɬɟԙɞɟɭɿ