Aircraft Structures 1 2011 Part 5 potx

... New York, 19 53 . McGraw-Hill Book Company, New York, 19 59 . Company, New York, 19 61. P .5 .1 Ans. a,,,,, = f600N/mm2, = f300N/mm2. P .5. 2 For the plate and loading of problem P .5 .1 find the ... 4, thus integration of the above expression yields (5. 47) 4ab 3c, 03 U+V=TC D"" EA; nz =1. 3 ,5 n =1: 3 ,5 ni =1, 3 ,5 n =1, 3 :5 - From the pri...

Ngày tải lên: 12/08/2014, 03:20

... Hence 4 .5 x 8000 i x 1. 223 x 602 x 14 .5 N = 1. 113 L ipV2S cL= From Fig. 8 .10 (a), a = 13 . 75& quot; and CM,cG = 0.0 75. The tail arm I, from Fig. 8 .10 (b), is 1 =4 .18 cos(a-2)+0.31sin(a-2) ... non-aerobatic aircraft for which nl = 2 .5, w = 2400N/m2 and aCL/acw = 5. 0/ rad. Taking F = 0. 7 15 we have, from Eq. (8.33) n=l+ !j x 1. 223V...

Ngày tải lên: 12/08/2014, 03:20

... -52 5 64 000R/9 -700 3 OOOR -52 5 AB 4000 4R/3 413 CD 4000 4R/3 413 BC 3000 R 1 DA 3000 R 1 AC 50 00 -5R/3 - 51 3 12 5 000R/9 8 75 DB 50 00 -5R/3 - 51 3 12 5 000R/9 8 75 ... d2pB.f 13 ~ 213 DC 4000 80 000 PB,f13 11 3 pDsf 1 32 013 320 PD,f 1 32 013 320 1 48 013 240 BA 4000 60 000 2pB,f/3 213 pD,f 0 0 0 0 FC 4000 10 0 0...

Ngày tải lên: 12/08/2014, 03:20

... 0.48 0. 51 0 .53 Note that a is the angle of diagonal tension measured from the spanwise axis of the Am. 1. 2mm, 13 0As/(l +0. 011 3As), 238 910 Nmm. beam, as in the usual notation. 19 4 Structural ... Example 6 .1 and are listed below A = 600mm2 Zxx = 1. 17 x 10 6mm4 J = 800mm4 = 0.67 x 10 6mm4 I? = 2488 x 10 6mm6 Zo = 5. 32 x 10 6mm4 Problems 203 Fig...

Ngày tải lên: 12/08/2014, 03:20

... (ii) and (iii) in Eq. (9.69) we have 2Ak = [ 61 25 x 1. 15 ~1 dsl + 2( 312 .5 - 4.02s2)2.5ds2 200 1 + jy 2( 1 1 1. 5 + 12 .54 1. 5 ds3 Evaluation of Eq. (iv) gives 2Ak = 424mm2 ... point 1. Then, in Fig. 9.40 tds = 2 x 1. 5 x 25 +2 .5 x 50 = 2O0mm2 In the wall 12 A12 = 4 x 25sl (ARo for the wall 12 ) from which A2 = 4 x...

Ngày tải lên: 12/08/2014, 03:20

... Table 10 .3 49 8 = 49 IO = ql6 1 = q2 1 q32 = qS7 ‘?loll = q1 51 6 = 30.3 + q 21 q43 = q76 = 411 12 = q1 4 15 = 53 .5 + 9 21 q54 = 9 65 = 912 13 = q13 14 = 66.0 ... 3 -3 2 -13 3 0 -0. 05 0 6.7 -17 7.3 0 0.3 0 0 3 -10 0 -0 .1 -0. 05 10 5 -10 1.3 0.6 0.3 -3 3 4 10 0 -0 .1 0. 05 -10 5 10 1.3 0.6 0.3 -3...

Ngày tải lên: 12/08/2014, 03:20

... lumped mass concept 55 2 normal modes 55 2 oscillation of a mass/spring system 55 2-4 Structural vibration 5 51 - 68 flexibility method 55 3 stiffness method 55 3 system 55 4-7 oscillation of ... composite materials 2 18 -20 glass 218 history 211 -14 plastics 217 , 218 steel 216 , 217 titanium 217 analysis of pin-jointed frameworks 50 0-7 analysis of space...

Ngày tải lên: 12/08/2014, 03:20

... 5. Delete resources. Most compilers add resources into applications which are never used by the application. Removing these unused resources can reduce an application’s size. (readme) 15 - ... The Boss and All RSR Team (source from help file) 11 - IDA Quote: IDA is an interactive disassembler. It means that the user takes active participation in the disassembly process. IDA is no...

Ngày tải lên: 03/07/2014, 17:20

... portable mà thôi !. Thân mến ! Lương Thiên Khôi zeromanltk@gmail.com 11 h 45 -11 /08/2006: bắt đầu 13 h40 -11 /08/2006: kết thúc Giới thiệu các phần mềm lưu động hữu ích LeechFTP Type: ... và ukhook 35. dll là đã có thể xem như có trong tay bản Portable Unikey !.  tuy nhiên, nếu bạn copy nguyên folder này & mang nó sang 1 máy khác (không có WMP10) để chạy  WMP10 chạ...

Ngày tải lên: 05/07/2014, 09:20

... 0.90 to 1. 05% , with 0. 25 to 0 .50 man- ganese, 0 .10 to 0 .50 silicon, and a maximum of 0.04 phosphorus or sulfur. It also comes in high carbon with from 1. 50 to 1. 65% carbon and 0 . 15 to 0. 35 manganese. ... include CA - 15 ( 410 ), CA-40 (420), CB-30 (4 31) , CC -50 (446), CE-30 ( 312 ), CF-3 (304L), CF-3M ( 316 L), CF-8 (304), CF-8C (347), CF-8M ( 316 ), CF -12 M ( 316 ), CF -...

Ngày tải lên: 11/08/2014, 14:20