Механика очага землятресения. Спецкурс. Воронина Е.В. - 28 стр.

26

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ahjZ gZau\Z_lky \_dlhjguf ^bihe_f Ijb k^\b]_ l_gahj y\ey_lky ^_\bZlh         

jhf l_ kmffZ ^bZ]hgZevguo _]h we_f_glh\ \_dlhjguo ^bihe_c jZ\gZ 
                           0 + 0 + 0 = .
                                           
                                                                          (6.1)
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bklhqgbd ij_^klZ\ey_l kh[hc lj_sbgm hlju\Z wlZ kmffZ hlebqgZ hl gmey
Lj_sbgZ hlju\Z hibku\Z_lky kmi_jihabpb_c lj_o \_dlhjguo ^bihe_c k
khhlghr_gb_f Zfieblm^  λ + µ .
                               λ
      Bgl_gkb\ghklv iZju kbe hij_^_ey_fZy dZd hlghr_gb_ fhf_glZ kb
eu gZ iehsZ^dm __ ^_ckl\by jZ\gZ
                          , = [XL ] ⋅ ν M ⋅ FLMST = P ST .           (6.2)
      WlZ \_ebqbgZ ij_^klZ\ey_l kh[hc kbff_ljbqguc l_gahj gZau\Z_
fuc l_gahjhf iehlghklb k_ckfbq_kdh]h fhf_glZ <_ebqbgZ P ST hij_
                                                         

^_ey_l Zfieblm^m k^\b]Z hjb_glZpbx iehkdhklb ih^\b`db b agZq_gby mi
jm]bo fh^me_c gZ ih\_joghklb jZaju\Z JZaf_jghklv  1   DZd dhfihg_g
                                                             P
                              G0          G0
lu l_gahjZ iehlghklb P ST = ST = ST  ]^_ 0 ST — l_gahj k_ckfbq_
                             GΣ     G9
kdh]h fhf_glZ Ihe_ kha^Z\Z_fh_ dZ`^uf we_f_glhf jZaju\Z wd\b\Ze_gl
gh ^_ckl\bx ^bihey k l_gahjhf fhf_glZ
                              G0 ST = P STG6GW .
     LZd dZd l_gahj iehlghklb k_ckfbq_kdh]h fhf_glZ kbff_ljbq_g hg
fh`_l [ulv ij_^klZ\e_g ebg_cghc dhf[bgZpb_c -b we_f_glZjguo l_gah
jh\ fhf_glh\ hibku\Zxsbo iylv bklhqgbdh\ lbiZ ^\hcghc iZju kbe b
h^gbf p_gljhf jZkrbj_gby jbk   




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