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11th December 2016 18:11 #1
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. 4,76 / / 0,6kN/m2 8,46kN . 4,23kN. - 4,7 0,5. -. 25. .. - 4,23kN X . , .
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11th December 2016 18:16 #2
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11th December 2016 18:29 #3
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11th December 2016 18:34 #4Registered User
Join Date: Oct:2003
Location:
Posts: 4,317
, , 20 kNm, ?
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11th December 2016 19:30 #5
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11th December 2016 19:46 #6
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11th December 2016 23:05 #7
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- , 1.1 1.25 .Last edited by CuMo; 11th December 2016 at 23:09.
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12th December 2016 00:06 #8
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http://eurocode.bg/index.php?title=...__
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, 9,94
W=M/σ_=(9.95*10^3)/(120*10^6)[m^3]~83,3cm^3
, 114.3x5 Wy.el=45cm^3. . 0,30,3 / / . . , .
W, .
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12th December 2016 11:04 #9
12kN/cm2 ( ), S235 (23.5kN/cm2). - , . 40 , , . .
, , . ( / ).Last edited by Zabluden; 12th December 2016 at 11:06.
It's not about what science can do for you. It's all about what you can do for the science.
ignore list:Zabluden
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12th December 2016 17:46 #10
. , 20-30 . , , S235 ? 12kN/cm2, . .
40, ? . , .
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12th December 2016 18:20 #11
S235 235 MPa (N/mm2)
S355 355 MPa (N/mm2)
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"grade" .Last edited by CuMo; 12th December 2016 at 18:20.
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14th December 2016 19:35 #12
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14th December 2016 20:30 #13
... " ", . , 4 - 22 "" ? , , - ( ).
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15th December 2016 00:15 #14
3 , . , o

. LT 0.5mm 5 . 10/2 1,1 .
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. 500300 114. . .
322 + 1210 + 151,1 + 27 + 6*14,9 .
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15th December 2016 00:52 #15
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15th December 2016 08:09 #16
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14th December 2016 21:33 #17
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14th December 2016 22:51 #18
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, - - - - . 400-450 . - ? , . - 12,5 - . . .
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15th December 2016 00:00 #19
Last edited by Zabluden; 15th December 2016 at 00:01.
It's not about what science can do for you. It's all about what you can do for the science.
ignore list:Zabluden
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15th December 2016 02:14 #20
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16th December 2016 23:48 #21
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17th December 2016 21:55 #22
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18th December 2016 10:05 #23-==-
Join Date: Sep:2003
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Posts: 6,444
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18th December 2016 13:04 #24
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28th April 2017 21:20 #25
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8 2 , 50/50/3 IPE100. IPE- , . . , 1. CO2 , .
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