СП 21.13330 - · pdf fileСП 48.13330.2011 "СНиП 12-01-2004. Организация...
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21.13330.2012 . . 2.01.09-91 (. 29.12.2011 N 624.
1 65
29 2011 . N 624
2.01.09-91
Buildings and structures on undermined territories and slumping soils
21.13330.2012
1 2013
27
2002 . N 184- " ", - - 19 2008 . N 858 " ".
1. - -, - -
- . .. " "-".
2. 465 "". 3. , -
. 4. (
) 29 2011 . N 624 1 2013 . 5. (-
). 21.13330.2010 " 2.01.09-91. - ".
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21.13330.2012 . . 2.01.09-91 (. 29.12.2011 N 624.
2 65
) . .. ( ) .. (). " " . ..
(- . .. , . . .. , - . .. - - ; . .. , .. , .. , .. ), .. ( . .. ).
1.
-
.
, , , -.
2.
: 14.13330.2011 " II-7-81*. "
: . 15.13330.2010
15.13330.2012.
15.13330.2010 " II-22-81. " 16.13330.2011 " II-23-81*. " 18.13330.2011 " II-89-80*. " 20.13330.2011 " 2.01.07-85*. " 22.13330.2011 " 2.02.01-83*. " 23.13330.2011 " 2.02.02-85. " 24.13330.2011 " 2.02.03-85. "
: . 28.13330.2010
28.13330.2012.
28.13330.2010 " 2.03.11-85. "
: . 30.13330.2010
30.13330.2012.
30.13330.2010 " 2.04.01-85*. "
: . 31.13330.2010
31.13330.2012.
31.13330.2010 " 2.04.02-84*. . "
: . 32.13330.2010
32.13330.2012.
32.13330.2010 " 2.04.03-83. . "
: . 45.13330.2010
45.13330.2012.
45.13330.2010 " 3.02.01-87. , " 47.13330.2010 " 11-02-96. . " 48.13330.2011 " 12-01-2004. "
: . 63.13330.2010
63.13330.2012.
63.13330.2010 " 52-01-2003. " 70.13330.2011 " 3.03.01-87. "
21.13330.2012 . . 2.01.09-91 (. 29.12.2011 N 624.
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71.13330.2011 " 3.04.01-87. " 91.13330.2011 " II-94-80. " 102.13330.2011 " 2.06.09-84. " 103.13330.2011 " 2.06.14-85. " 104.13330.2011 " 2.06.15-85. " 116.13330.2011 " 22-02-2003. ,
. " 115.13330.2011 " 22-01-95. " 123.13330.2011 " 34-02-99. , " 22-01-95. 23-01-99*. 2.1.7.1287-03. - 2.1.7.1322-03. -
54257-2010. .
53778-2010. . -
5180-84. . 12248-96. . -
12536-79. . () -
19912-2001. . 20276-99. . 20522-96. . 22733-2002. . 23061-90. . 23161-78. . 23740-79. . 24143-80. . 24846-81. . 25100-95. . 30416-96. . . 30672-99. . . . . -
" ", 1 - , , . (), () . , , , , .
3.
: 3.1. (mine opening): ,
, - .
3.2. (soil): , -- .
3.3. (horizontal displacement), : , .
3.4. (vertical deformations of land surface): , .
3.5. (admissible structure base deformations): -
slu
21.13330.2012 . . 2.01.09-91 (. 29.12.2011 N 624.
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, , .
3.6. (ultimate structure base deformations/limit state of fitness): , .
3.7. (virtual deformations and subsidence): , , .
3.8. (expected deformations and subsidence): , , - .
3.9. (additional settlement of the underlaying stratum), : , , : - ( ); , ; , ..
3.10. (working face): , (-) , .
3.11. (trenchless method): - .
3.12. (area of undermining influence): , - - .
3.13. (base rigidity index), C: -, .
3.14. (curvature of subsidence trough): .
3.15. (surface subsidence trough): , .
3.16. (inclination of subsidence trough intervals): .
3.17. (initial slumping moisture), : , .
3.18. (initial slumping pressure), : , .
3.19. (lining): , .
3.20. (undermined buildings): , - , .
3.21. (surface subsidence): - .
3.22. (structure base): , .
3.23. (relative slumping ability), : .
3.24. (- ) (horizontal tensile or compressive strain): ( ) , ( ).
3.25. (subsurface structure): , .
3.26. (underworking): , - .
3.27. (undermining area): , - - .
uls
slw
slp
sl
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3.28. (mining damage): , .
3.29. (slumping soil): -, (-) , () - .
3.30. (slumping stratum), : .
3.31. ( ) (land movement): - ( ) - .
3.32. (skewing): ( ) , . ( ) .
3.33. (twisting): . - ( ) x y ( x - ; y - ).
( ) .
3.34. (level of the base compression variability), : .
3.35. (level of the base
compression variability), : - ( ) .
3.36. (tunnel): 2 , , , ..
3.37. (bench): , - .
3.38. (relative curvature radius), : - , .
3.39. (inby rib): , .
4.
4.1. , -
, [2] . 25 " -", [3].
4.2. :
, - ;
; , -
; , ,
; , -
slH
,E sl
,E sl
R
21.13330.2012 . . 2.01.09-91 (. 29.12.2011 N 624.
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; , ; (, ..) ,
; , ,
- .
, .
4.3. .
4.4. , , - , , .
, , - .
4.5. , - - .
I II ( 54257) , - , .
4.6. , , , , , -.
4.7. , . 48.1 [3] ( , ), , , .
4.8. : - ( -
, , , , .);
; ,
( ; ; );
() ;
, , ;
-.
4.9. II (6.1.3) -
" " (), :
() ;
;
;
, ; .
, 20 sl gs
21.13330.2012 . . 2.01.09-91 (. 29.12.2011 N 624.
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4.10. , II , , , , , , , - 6:
, ; , /;
, /; i, /; K, /, -
, . 4.11. I ,
() - , -
- - :
)
;
) , ;
) .
, E 22.13330, , - 6.1 .
4.12. II -, I II - , , - - 22.13330.
4.13. I II - 54257, :
- ;
, - , , ..
4.14. , , , :
, , , ;
- - ;
, ;
-;
, , ;
, .
,sl gs/s L
u
R
E us
,E sl
slE
,u sls
us
E sls ,E sl slE
21.13330.2012 . . 2.01.09-91 (. 29.12.2011 N 624.
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. 4.15. , ,
, : ,
;
; ,
; : -
; (, , , .) - .
4.16. 22.13330, 53778 .
5.
5.1.
5.1.1.
, - , - .
: ( , ) -
; -
, , ;
() , -;
, , ;
; - , - , , ;
, .
5.1.2. , , - ( ).
-- - , , . - , , - .
( , - ) :
, ; i, /;
21.13330.2012 . . 2.01.09-91 (. 29.12.2011 N 624.
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(, ) , 1/, , , -, ;
, , ; , /, . .
, (x) ,
, i(x), , , :
;
;
. -
. , -, :
s, 1/; , /. - (,
) , h, , - .
, , - v, /( x ).
5.1.3. ( ) ( ) , - .
5.1.4. (, , ..) , (. ).
( .).
5.1.5. -