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7/26/2019 TERZAGH SINIFLAMASI

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TA LA $MAM DANELI)ZEMNLERDE ALAN TNELLER NTERZAGH SINIFLAMASITERZA GH K . 1 9 5 0(G CLDER ASSOCIATES (9 76 '*UNNELNG TE CHNOLOGY 5 .2 4 )

zt.i

fn3Zemin aimasnda d'rumu( Temsiti zemin tipi

!

tavannda , tavan d's t ei o lmadan!

. !?

ok sert. ( s k ) Kalker kil , i m e n*

.kuv. ve' ekic lonrn

2 - Sklanm

( Fi rm

TJl tavannda tavan d .c tc i o lmadan

l ler ieneb l l l r, ve zemin tanmaya balama .

dan dnes daimi destek ycplab i l i r.

iSu tabakas zerindeki lsier , dkptastikli koiker l i k i l ler, baz r . rn ' la r .

n:Yava d__

nq(Slow Rg * ll

Kazdan sonra ( Kaplama y aplm azsa bazen

tavanda yan larda p aro alar ' 1tab aka , tabaka ayrlmalar , d me la r

obuk dk lme , Su tab i as

o l t ndaki kai n i ( res idu c i ) zemin .|lerde yada ki l le balanm kumlar.

da o l ab i l i r. Su tab ias uzc rinda ayni

zeminler yava d k lme yapab i l i r. J

yeda 2 . s n f 'a g i r e b i l i r .

uk dcuilen;a

;ln'(Fan* R


2/7

Standart Ponercsy on deneyi d eerlend irilm e K.Terzag ft ttup.ns'ing tec hno lo gy , IOT S. 24

N deeri dar says/3 0 cm.i ler lmo

4 10

1 0 - 3 0

3 0 - 5 0

5 0 dan ek

Sklk

ok gevekGevek

Az sk

Sk

ok sk

in c e doneli zeminlerde tstt ve ki l lerde) tv cmllk drenajsa kesme dayanm aras ndcki iliki

(Tunnel in g tec hno logy ,9 7 5 , S. 2 4

Drenajsz kesme dayanm

0 .2 5 den az k g /c m

0 .2 5 - 0 .5 0 k g /c m 2

0 .5 0 - 1 .0 0

1 0 0 2 0 0 >

Kvamhlk

ok yumuak

Yumuak

Pekimi

Kat


3/7

.

"

BRLEK ZEMN SI FLAMASI VE TUNNELMAT flN

ZEMN SINIFLAMASI ARASINDAK L K

(G OLDER, 19 76,TUN? ELLING TECHNOLOGY,S.S & )

( kzemin smdlamasnda ktlplk:Bir!s(

I ;

,.

-

!s

7

?

I

0

I


4/7

ZL4

DE K ZEMNLERN D A V R A N ! S I N I F L A M A S I

ve dig. l969 (Go ler , 1 7 tunneling T e c h o n o l o g y , S .2 6 )

Sk l anma Yava? dk len abuk dk l en Kahzyon lu akan K uru akan

. Kum ya l a a k l ( k i li b a l annt t?)

L S

S C - G C

Inca kum (k ille (l o n m b c

S C

... S itt l l kum , 6

Sk

no r gan i k s il t ( ak c

?

Gevssk

slltll kum 3

Sk

kum)

kSM Gev

Sk ML Gevak

SKgm Yokla3 0) durabi lms l *er l t ler

k t

l

poni iin)

3 0 s a a t 0 0 dnk .f ik7

. d*ik

Kum v kus

kill beakllar

Sk S C - G C

kum (k (la

Gev ek

Kalnt zem

s c

.haya

?

ok ,

!

l lk u m U / 'G

Sk SM Gov' ek

n . s l l t l l

3>Kum


5/7

-lin*-jm tr ii

.

Kaya tnellerde gmeden durabilme sresi ve psk rtme betonu (sho tc rete) koullarn

am a layan LA U FFER ( 1 9 5 8 snflama

.

(T u n n e l i n g tec hno logy , 1976 s . 2 6

Terzaah snflomasno gre :I - Salam

2 - 3cr , seyrek ekleml i ve ta b c h al yada

3tsel.

4 _ Seyrek paral vc at lakl .

.5-ok paral ve at lakl

Tamamen paralanm.-

.ikt5rh7-S&tocn (rta f

(Sktran (ok berinde-

Snf A : Durayl kaya

Snf B : Uzun b i r sre sonra duray-

sz olan kaya.

Snf C Ksa b i r sre sonra durcy-

stz olan kaya.

Snf D : Paral kaya.

Snf E : ob paral kaya.

Snf F : St',ran koya.

ok fa z la skt ran kaya.Sn f

' eki0' l : 17 ( s . 2 8 ) Kaya snf ve tnel tavannn desteklememi

1939Oeo re etgmadon durab i lme srosi


6/7

Yumuak Zemia TnelC'inde, Zemin durumunun zl 6.neden olduu b az pro b lemler, B randt .19 70

Golder, Tunneling Tecb analagy , 1 9 7 6 , s . 2 7

5

W

S

C

:

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