Page 633 - index
P. 633
3.1. ɌΟɣɿɫɬɿɪɿɩ ɛɿɪɿɤɬɿɪɭ. Ɍɟɤ ɬɟɦɿɪ ɬɚɛɚԕɬɚɪ ɦɟɧ ɬɿɥɿɦɞɟɪ ԑɚɧɚ ɟɦɟɫ,
ɫɨɧɵɦɟɧ ԕɨɫɚ, ɲɜɟɥɥɟɪɥɟɪ, ԕԝɛɵɪɥɚɪ ɠԥɧɟ ɬɚԑɵ ɛɚɫԕɚ ɩɪɨɮɢɥɶɞɟɪ ɞɟ
ɩɿɫɿɪɿɥɿɩ ɛɿɪɿɤɬɿɪɿɥɟɞɿ. Ȼԝɥ ɤɟɡɞɟɝɿ ԕԝɪɵɥɵɦɞɚɪ ɬԝɬɚɫ ɞɟɧɟɝɟ ɬɚɹɭ ɛɨɥɵɩ
ɤɟɥɟɞɿ. Ɉɫɵɧɞɚɣ ԕɨɫɵɥɵɫɬɚɪɞɵԙ ԕɨɥɦɟɧ ɩɿɫɿɪɿɥɝɟɧ ɛԧɥɲɟɤɬɟɪɞɿԙ
ɠɚɩɫɚɪɥɚɪɵ 11-ɫɭɪɟɬɬɟ ɤԧɪɫɟɬɿɥɝɟɧ.
Ɍԛɣɿɫɬɿɪɿɩ ɩɿɫɿɪɿɥɝɟɧ ɤɨɧɫɬɪɭɤɰɢɹɧɵԙ ɠɚɩɫɚɪɥɚɪɵ, ɛԧɥɲɟɤɬɿԙ ɠɚɩɫɚɪɦɟɧ
ԕɚɛɚɬɬɚɫɵɩ ɠɚɬԕɚɧ ԕɢɦɚɥɚɪɵ (ԕɵɡɞɵɪɭɞɵԙ ԥɫɟɪ ɟɬɭ ɚɭɦɚԑɵ) ɿɫɬɟɧ ɲɵԑɭɵ
ɦԛɦɤɿɧ.
11-ɫɭɪɟɬ
Ȼɟɪɿɤɬɿɤɤɟ ɟɫɟɩɬɟɭ ɤɟɡɿɧɞɟ, ɩɿɫɿɪɭɞɿԙ ԥɫɟɪɿɧɟɧ ɛԧɥɲɟɤɬɿԙ ɛɟɪɿɤɬɿɝɿɧɿԙ
ɬԧɦɟɧɞɟɭɿ, ɦԛɦɤɿɧ ɤɟɪɧɟɭɞɿ ɬɚԑɚɣɵɧɞɚɭ ɛɚɪɵɫɵɧɞɚ ɟɫɤɟɪɿɥɟɞɿ. Ɇɵɫɚɥɵ,
ɬԛɣɿɫɬɿɪɿɩ ɩɿɫɿɪɿɥɝɟɧ ɬɟɦɿɪ ɬɿɥɿɦɞɿ:
– ɫɨɡɵɥɭԑɚ ɟɫɟɩɬɟɭɞɟɝɿ ɛɟɪɿɤɬɿɤ ɲɚɪɬɵ:
V P P d >V c@, (1)
F bs
– ɢɿɥɭɝɟ ɟɫɟɩɬɟɭɞɟɝɿ ɛɟɪɿɤɬɿɤ ɲɚɪɬɵ:
V M 6M d >V c@, (2)
W bs2
ɤɟɥɬɿɪɿɥɝɟɧ ԧɪɧɟɤɬɟɪɞɟɝɿ: b, s – ɬɿɥɿɦɧɿԙ ɟɧɿ ɦɟɧ ԕɚɥɵԙɞɵԑɵ, >V c@ –
ɩɿɫɿɪɿɥɿɩ ɛɿɪɿɤɬɿɪɿɥɭɥɟɪ ԛɲɿɧ ɦԛɦɤɿɧ ɤɟɪɧɟɭ (2-ɤɟɫɬɟ).
631
