# Механика очага землятресения. Спецкурс. Воронина Е.В. - 61 стр.

Составители:

Рубрика:

• ## Физика земли

59
()
β


β
∂∆ θ

=⋅
β
∂π

−θ


ββ
. (12.11)
β
θ
β

−θ


. (12.12)
x
13
x,
x- y-
()() ()
+− =
, (13.1)
=−
y-
- SV-
                                                                                                  59

gb_ EZieZkZ hl Z ( [ \ W ) b dhhj^bgZlu [ = U θ b \ = U VLQ θ  Khhl\_lkl
                                                    FRV

\mxs__ j_r_gb_ \h \j_f_gghc h[eZklb ijb W → U [m^_l bf_lv \b^
β
 U
+ W − 
∂Z ∆Z      VLQ θ                                             β      .
=   ⋅             ⋅                                ⋅                     (12.11)
∂W π  β                                        U         W−U
                          
 − FRV θ 
Y                                  β                    β
Gh\h_ j_r_gb_ kh^_jbl ^hihegbl_evguc qe_g \hagbdZxsbc \ fh
f_gl gZqZeZ jZaju\Z b jZkijhkljZgyxsbcky kh kdhjhklvx jZkijhkljZg_gby
ihi_j_qguo \heg \ kj_^_ β WlZ \hegZ m[u\Z_l k jZkklhygb_f dZd pbebg^jb
q_kdZy a   GZijZ\e_gghklv __ baemq_gby hij_^_ey_lky fghbl_e_f
U
VLQ θ
) 6+   a                         .                     (12.12)
β        
 − FRV θ 
Y        
>ey gZijZ\e_gby kh\iZ^Zxs_]h k hkvx x wlZ nmgdpby jZ\gZ  bf__l
ma_e 
ey fh^_eb
h^ghgZijZ\e_ggh]h \kiZju\Zgby fh^_eb OZkd_eeZ ijbgylh kqblZlv wd\b
\Ze_glgufb nZau aZjh^_gby b hklZgh\db jZaju\Z J_Zevgh wnn_dlu gZ
jZklZgby b hklZgh\db jZaju\Z jZaebqgu

E_dpby 13
DJ:?<:Y >BKEHD:PBY IEHKD:Y A:>:Q:
GZihfgbf qlh \ iehkdbo aZ^ZqZo ih^\bdZ gZijZ\e_gZ \^hev hkb x,
Z j_amevlbjmxs__ kf_s_gb_ bf__l x- b y-dhfihg_glu
Imklv ih^\bdZ aZ^Z_lky klmi_gqZlhc nmgdpb_c lh]^Z ]jZgbqgh_
mkeh\b_ ^ey kf_s_gbc
X ( [ + W ) − X ( [ − W ) = ∆X+ (− [′) ,
                                  (13.1)
]^_ [′ = [ − YW  G_ij_ju\gufb y\eyxlky y-dhfihg_glZ kf_s_gbc b gZijy
_gby gZ iehkdhklb jZaju\Z Dhfihg_glu kf_s_gby m^h\e_l\hjyxl \he
gh\uf mjZ\g_gbyf ^ey ihl_gpbZeh\ J- b SV-\heg