stabilitas dinding penahan

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    Ey Aucfaafm Lkrmfus, A]

    www.mfuspohk.w``ehy.boa

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    E`rft s`imkrk mkimkid p`ifcfi (T)

    Dfyf t`jfifi tfifc fjtkl totfh tfifc urud (Wf)

    Dfyf t`jfifi tfifc pfskl totfh mk m`pfimkimkid (Wp)

    ]`jfifi fkr pork mk mfhfa tfifc (Ww)

    U`fjsk tfifc mfsfr (U)

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    6. Lfjtor fafi t`rcfmfp p`rd`s`rfi mfip`idduhkidfi cfrus a`ibujupk

    5. ]`jfifi yfid t`rnfmk pfmf tfifc mfsfrpoimfsk cfrus tkmfj eoh`c a`h`ekckjfpfsktfs mfyf mujuid tfifc knki

    2. Rtfekhktfs h`r`id s`bfrf j`s`hurucfi cfrusa`a`iuck syfrft

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    Dfyf dfyf yfid a`idd`s`r mkimkid p`ifcfitfifc fjfi mktfcfi oh`c >

    D`s`jfi fitfrf tfifc mfi mfsfr poimfsk

    ]`jfifi tfifc pfskl ekhf mk m`pfi mkimkidp`ifcfi t`rmfpft tfifc tkaeuifi.

    Lfjtor fafi t`rcfmfp p`rd`s`rfi (Lds),mkm`lkikskjfi s`efdfk >

    6,0c

    ds

    c

    UL

    W

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    M`idfi > Uc1 tfcfifi mkimkid p`ifcfi tfifc t`rcfmfp p`idd`s`rfiT 1 e`rft totfh mkimkid p`ifcfi mfi tfifc mk ftfs p`hft poimfske1 sumut d`s`j tfifc mfi mfsfr poimfsk, 6/2 (5/2)Bf 1 mx b 1 fmc`sk fitfrf tfifc mfi mfsfr poimfskb 1 joc`sk tfifc mfsfrm 1 lfbtor fmc`skE 1 h`efr poimfsk (a) Wc1 nuahfc dfyf dfyf corkzoitfhl1 td e1 jo`l. D`s`j tfifc m`idfi mfsfr poimfsk

    - Pituj tfifc drfiuh`r (b 1 7) >

    eec m`idfitdTlTU :

    - Pituj tfifc joc`skl ( 1 7) >

    EbU fc

    - Pituj tfifc b- ( 9 7 mfi b 9 7) >

    efc tdTEbU

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    Lfjtor fafi t`rcfmfp p`idd`s`rfi mfsfr poimfsk (Lds) akikaua,mkfaekh 6,0. Eowh`s (6;;4) a`iyfrfijfi >

    Lds 6,0 uituj tfifc mfsfr drfiuh`r

    Lds 5 uituj tfifc mfsfr joc`skl.

    ]fe`h mk efwfc a`iuinujjfi ikhfk ikhfk lmfrk e`refdfk afbfa n`iks

    tfifc mfsfr >N`iks tfifc mfsfr poimfsk l1td

    ]fifc drfiuh`r jfsfr tfj a`idfimuid hfifu ftfu h`apuid]fifc drfiuh`r jfsfr a`idfimuid hfifu]fifc hfifu tfj e`rjoc`skEftu j`rfs p`raujffi jfsfr

    7,007,=07,207,

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    Nkjf mkimkid p`ifcfi tfifc t`rh`tfj pfmf tfifc h`apuid ftfuhfifu, s`d`rf s`e`hua poimfsk mk bor, mfsfr poimfsk h`ekcefkj mkdfhk s`mfhfa 67 ba, s`t`hfc ktu mktkaeui m`idfi tfifc

    pfskr jfsfr ftfu pfskr bfapur j`rkjkh yfid mkpfmftjfi s`t`efh67 ba. Jo`l. D`s`j yfid mkfaekh 7,20 (]`rzfdck,W`bj,6;=3)

    Nkjf juft d`s`r tfifc hfpksfi huifjiyf h`ekc j`bkh mfrktfcfifi d`s`r mfsfr poimfsk, ikhfk fmc`sk fitfrf mfsfr

    poimfsk mfi tfifc efwfciyf mkfiddfp sfaf m`idfi ikhfkjoc`sk tfifc (b) mfi sumut d`s`j mfhfa () mkfiddfp 1 7.

    Nkjf tfifc mfsr fmfhfc h`apuid jfju/ j`rfs, tfifc mfsfrcfrus mk euft jfsfr t`rh`ekc mfcuhu uituj a`yfjkijfie`rj`aefidiyf fmc`sk s`bfrf p`iuc.

    Nkjf mkmkid p`ifcfi tfifc cfrus mkmujuid oh`c poimfsktkfid, s`auf e`efi mkfiddfp mkmujuid oh`c poimfsk tkfid,t`rafsuj tfcfifi d`s`j mfi fmc`sk tkmfj p`rhu mkcktuid.

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    Dfaefr Rtfekhktfs t`rcfmfp p`idd`s`rfi

    mfi p`idduhkidfi>

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    Nkjf lfbtor fafi t`rcfmfp p`idd`s`rfiLds1 6,0 suhkt mkbfpfk,afjf h`ekc efkj mkpfjfk p`iduibk,

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    ]fifc urud mk e`hfjfid mkimkid p`ifcfi b`im`ruid a`idduhkidjfimkimkid m`idfi pusft rotfsk pfmf unuid jfjk m`pfi p`hft poimfsk.

    Aoa`i p`idduhkfidfi mkhfwfi oh`c aoa`i fjkeft e`efi s`imkrkmfi aoa`i fjkeft e`rft tfifc mk ftfs p`hft poimfsk.

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    Lfjtor fafi t`rcfmfp p`idduhkidfi (Ldh),mkm`lkikskjfi s`efdfk >

    M`idfi > Aw1 Adh1 Aw1 aoa`i yfid a`hfwfi p`idduhkidfi (jI.a) Adh 1 aoa`i yfid a`idfjkeftjfi p`idduhkidfi (jI.a)T 1 e`rft tfifc mk ftfs p`hft poimfsk + e`rft s`imkrk mkimkid (jI) Wc1 nuahfc dfyf dfyf corkzoitfh (jI)E 1 h`efr jfjk mkimkid p`ifcfi (a) Wv1 nuahfc dfyf dfyf v`rtkbfh (jI)

    +

    1

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    ]fcfifi tfifc pfskl yfid e`rfmf mk m`pfi jfjk poimfsk s`rkid mkfefkjfimfhfa cktuidfi stfekhktfs.

    Lfjtor fafi t`rcfmfp p`idduhkidfi (Ldh) e`rdfituid pfmf n`iks tfifc>

    Ldh 6,0 uituj tfifc mfsfr drfiuh`r

    Ldh 5 uituj tfifc mfsfr joc`skl.

    E`e`rfpf p`rsfaffi jfpfsktfs mujuid tfifc t`hfc mkduifjfi uituja`idcktuid stfekhktfs mkimkid p`ifcfi tfifc, s`p`rtk ]`rzfdck (6;=2)A`y`rcol (6;06,6;