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fojk
5 l<dmh 2019
4 jk msgqfjka''' me;s neïula'''
mdou u; msfrk mia msrùu u`.ska 2¡4 ljqkagf*daÜ ^Counterfort& me;s mialkao u`.ska fhfok mSvkh ksid
neïu fmr,Shdu j,lajd .ekSug neïu ks¾ñ;h ;=< we;sjk wdk;sh ^tensile
wdOdr lrkq ,nk w;r mdou neïfuys Wi óg¾ 6-8 muK blaujd stress& m%Odk jYfhkau ord .kafka
fl<jfrys fhfok Key tl u`.ska hk úg lekaá,Sj¾ me;s neïula fuu ljqkagfmdaÜ kñka yeoskafjk
,siaid hdu j,lajhs¡ fhoSu wjdisodhl fõ¡ tjeks ì;a;s u`.sks¡
iqÿiq bxcsfkare ie,eiaula u`.ska w fuu j¾.fha
Yla;su;a yd wvq msßjehlska hq;= j me;s neñ
neïula bos lr .; yelsh¡ ia ie,iqï lsÍu
/ fukau
boslsÍuo
;rula ixlS¾K
neúka ish¨
wÈhrhkays oS
Stem
Wall bxcsfkare
Slab
Reinforcement Toe Wmfoia ,nd
Salb .ekSu iqÿiqh¡
Toe fuhg wu;rj
Salb Base
Key Counferforts jev ìgu WÑ;
H>12m Slab mßos nÜg%ia
rEm igyk 04 Heel rEm igyk 05 ^Buttressed&
Slab
fuysoS mia u`.ska fhfok f;rmqu :d j¾.fha me;s
^Compression& yd wd;;sh^Tension& lïì jl bxcsfkarejreka f;dard .kafka neïula fhdod .; yels wjia:d we;¡
u`.ska ,nd .kakd neúka fldkal%SÜ ljqkag¾fmdaÜ j¾.fha me;s neïuls¡ fuysoS Counterfort fjkqjg neïfuka
neïfï >Klu ie,lsh hq;= fuh óg¾ 12la muK Wila olajd msg;g úysÿk nÜfg%ka kñka
uÜuglg wvq lr .; yelsh¡ fujeks iqÿiq wdrlaIs;" ,dNodhl ks¾ñ;hls¡ yeoskafjk ì;a;s úfYaIhla
me;s neïula óg¾ 2" 3 isg 7" 8 olajd fuys oS lekaá,Sj¾ ì;a;s j,g fhdod.efka¡
Wila olajd wd¾Ól jYfhka M,odhl wu;rj mialkaäh we;=,g fhduq jk
fõ¡ neïfuys Wi wkqj fldkal%SÜ j, f,i ilia l< ;%sfldaKdldr ì;a;s mialkao u`.ska fhfok f;rmqu fuu
>Klu fukau fhosh hq;= lïì lsysmhla iqÿiq mr;rhlska fhdokq ì;a;s j,g fhdokq ,nk fl%dkal%SÜ
m%udKh o ;SrKh fõ¡ ksis ,efí¡ yd lïì u`.ska ord .kS¡ fuu j¾.fha
ie,eiaulska f;drj isÿ l< fyd;a ^rEm igyk 05& we;s wjdishla jkafka Tnf.a
fmr,Su ^Overturning&" ,siaid hdu ^Sliding&" bvfuka fldgila neïu u`.ska
.s,d neiSu (seettlement&" fyda bß ;e,Su wjysr ùuh¡ kuq;a hdn| Wia bvfï
^structured failure& u`.ska ydks isÿ úh whs;slre fjk;a wfhla jk úg fuu
yelsh¡ ksis ie,eiaulg yd kshñ; l%uh jvd;a iqÿiq jkafkaa iïmQ¾K
m%ñ;shg ilia l< fyd;a fuh bos lsÍu ;u bvfï iSudj ;=< isÿ
b;du;a Yla;su;a wd¾Ól jYfhka l< yels neúks¡
M,odhl ks¾ñ;hls¡ nÜg%ia j¾.fha me;sneïul ie,iqï
yd boslsÍï woshr idudkHfhka
ljqkag¾fmdaÜ j¾.hg iudk jk
w;r óg¾ 12 l muK Wila i|yd
fuu me;s neïuo fhdod .; yelsh¡
flfia jqj o neïfuys Wi óg¾ 12
blaujd hkafka kï jvd;a iqÿiq
jkafka taldnoaO ljqkag¾fmdaÜ
j¾.fha me;s neïuls¡ fujeks
wjia:dl jev ìug WÑ; mßos
m<mqreÿ iqÿiqlï,;a
bxcsfkarejrfhl= u`.ska ie,iqï
ilia lr.ekSu o bos lsÍï wjia:dfõ
isÿlrk wëlaIKh o wksjd¾h fõ
