Механика очага землятресения. Спецкурс. Воронина Е.В. - 49 стр.

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     =J:GBQG:Y Q:KLHL:
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i_gb qZklhlu
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gZy Zkbfilhlu ki_dljZ gZau\Z_lky ]jZgbqghc             

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^ey ]jZgbqguo qZklhl J- b S-\heg jZaebqgu < fh^_eb K_\b^`Z kf ^Ze__
jbk  ^ey ^\mklhjhgg_]h jZaju\Z k ihklhygghc kdhjhklvx \kiZju\Zgby
9 =  β b ijb dhg_qghc ^ebg_ jZaju\Z
                      π   I3 =            α
                                                   /:
                                                            .   (10.6)
                      π   I   6
                                   =    
                                               β
                                                   /:
      Ijb ghjfZevghf dhwnnbpb_gl_ ImZkkhgZ kh]eZkgh ijb\_^_gguf
\ur_ nhjfmeZf \k_]^Z I 6 > I 3  H^gZdh gZ ijZdlbd_ qZs_ bf__l
f_klh [he__ \ukhdh_ agZq_gb_ qZklhlu g_ ^ey S- Z ^ey J-\heg
      < fh^_eb djm]h\hc lj_sbgu KZlh b ObjhkZ\u agZq_gby ]jZgbqghc
qZklhlu hij_^_eyxlky q_j_a agZq_gby kdhjhkl_c \kiZju\Zgby
                        2π     I 3 = &3 α 5 ,
                                                                (10.7)
                        2π     I   6 =
                                       &6 β 5 ,
]^_ &3  &6 — nmgdpbb kdhjhklb \kiZju\Zgby < wlhf kemqZ_ I 3 > I 6 .
Ij_h[eZ^Zxsb_ i_jbh^u S- \heg \  –  jZa [hevr_  q_f i_jbh^u
J - \heg  Fh^_ev FhegZjZ lZd`_ ij_^kdZau\Z_l [hevrb_ i_jbh^u \
S- \hegZo