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hw10-soln - J again/m?r0b(€M ’7.| Craig amcw Rug/J Hadc...

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Unformatted text preview: J again/m ?r0b(€M/\ ’7.| Craig amcw Rug/J) Hadc'. my Mu z k; $15.3 mm Ah = 7324,02 =14? MW. mimfl MW : Isa +/.g= k; = 17.1mm. .; 15.3 vf’l7./" l ' 7: =7— 9-72‘jm f4? mm J;- 52 mm)» ll 40 £40 ; (5'9“)1 : 1'0 9"! MW“ “17% = 0.2%? ”720 41 0.9% a?! 2' 2 0v: 3 ( MM) z/EVS M"”‘/' 1 £40 /0-2«4 MH’U m,”- C —; 5V5 lmm/—L- x ADAK 60m""’w94h"r565‘6-7 V mu”. 000mm "— ....— ’"h'" _ In K dM/ yr 'Ega “"5 Q‘IL wuw 713 90.1%? .. ’71 J 2 0.17?“(€.Dqfl 7. A c , 5'0 .;_ MM _ m V {:50 07$!er 5 56? /Mh~ Q g 6” fin Emsoi 9E0 B E n B a J a e m u an ) m m .I. hem—U 3 fix. E2995 920 hmvmu 22141 50 SHEETS 22-142 100 SHEETS 22444 200 SHEETS flatly 3...! Crm‘rb 7 3 Oedfi‘md-UL {9" H: mm _.. ai=q.5mm Um =05 —-"~%-20 mm. uwsofi :t' 'T'= 0.1‘17 {10mm class thde-f) Samfiw c,: a. 1 a— cv= d 7 o.lq7(cr.5m§ 7 0.34% f {Q-OWUH MW} = 047 m/Llr Fer Olaf lat/m H=5m 54w. JAMW opium WI“ 50 0/7915m 5m Sm camamm 5W Cy CHOP/ltd Find {1% 15m Umfié'wo (Ema) (Jam/713a T T 0:97 Td“_ o.rfl7(2.5m)’“ ___. i 11: 1 CV -' 0-47 mayclm )QIGJ- Lie-W Haw (37% +2; numb Egg-53079 $01 U=030 ——‘> '71: 0.07! («5mm aim WJMD f: 0-0“ (if); —; mfw or 345 dwsf 0.47 mAN W” U‘ 2; " as we fix "FT—056? (Tabw 70 __ 71:11 056—?(5)2' _ ”’7 % Cu 03”,}7» “/5187 ANS b) 0191*“ MO c1 :g raw—M I) “Mum ’T=05é? 056%(1.5)L_ m" 15: 0?: ’/M U) f: 5] MW 5 0.7571"; + V . IT = é *' (Ls/0 q) = 0.1/ was; —— 4,25 W1 (2. 5) °' = 0,51 (Pram Uvs 7‘3er 0V W909 —_ J.LI3D— “‘9‘ U7: 0,77, /1Crmm 430509 5: Affléww a) J : “a " MMLWL pr ”" 9 M 43/3Hé) = ‘1”!le Ajf-Uk (00415 apr-(a/ LL? :. AC)":— CM WC” k we a: udJ-ue =4LHP% [email protected]&J L) W (/L‘tlL/ 110%.. “27 usuo '9? Urwooz, 2/,0 C) M = 755 Ma. A? ‘9de I”; a: 75.5 : Uh Jruc : LILL! +u¢ Me 7 {MM/4p“ ~§ Zld H, “W Law“, d=1,l5M 37,:l5m... .5_‘ Z:% [,0 Imam zflT—u; My “”05? Chapter 6 Lateral earth pressure 6.| For qb’ = 37° the active pressure coefficient is given by K The total active thrust (Equation 6.6a with c’ = 0) is Pa = If the wall is prevented from yielding, the at-rest condition applies. The approximate value of the coefficient of earth pressure at-rest is given by Equation 6.15a Ko=l—sin¢’=l 1 sin 37° a=-——-=0.25 l + Sin 37° 1 l 2 2 and the thrust on the wall is P0 6.2 The active pressure coefficients for the three soil types are as follows: Ka K3 2 '43 l 1 2 2 _ 1 —sin35° _m3=0'271 l—sin27° "mare-0375’ _ l —sm42 “0.198 _ 1+ sin42: —Km/Hl = — x 0.40 x17 x 62 Ka'yHZ = — x 0.25 x 17 x 62 = 76.5 kN/m Sin 37“ .4 0.40 v/Kaz _ 0.613 = 122kN/m Distri' Dl \un‘l-lni.l At a total momu Total Point ,Force (I) 12 (2) 0|: (3) 3 (4) [0 (5) g (6) [c (7) (3) ...
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