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www.bk`clfrujkner`bbl.jlm
Niy qu`stkli bli't d`sktnt` tl jlitnjt m`! @ihly r`nbkic!
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Mnt`rknok Zlvrnstruttur` strnbnok, e`rrlvknrk` ` n`rlplrtunok N.N.6775/73
>
KIBKJ@
>.Wrlvn bk jlstkpnm`itl ........................................................................................ Wnc. 6
6.Wrlc`ttnzkli` bk pnvkm`itnzklik eo`sskfkok ......................................................... Wnc. 2
6.> Jliekcunzkli` >: .................................................................... Wnc. :
6.6 Jliekcurnzkli` >2 ................................................................... Wnc. 3
6.: Jliekcurnzkli` >0 ................................................................... Wnc. ;
6.2 Bkncrnmmn WZK(ZI) ............................................................ Wnc. ;
:.Wrlc`ttnzkli` bk pnvkm`itnzklik rkckb` .............................................................. Wnc. >>
:.> Wr`bkm`isklinm`itl bk uin pknstrn ki jos ............................... Wnc. >>
:.6 Wr`bkm`isklinm`itl bk uin pnvkm`itnzkli` rkckbn ............... Wnc. >6
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Mnt`rknok Zlvrnstruttur` strnbnok, e`rrlvknrk` ` n`rlplrtunok N.N.6775/73
6
>.WVLUN WVLJRLV
N pnrtkr` bnk bntk rkplrtntk ki tnf`oon
Cf+Rnrn
(c) 2264 2054 23>0 25;3 2556
Rnrn (c) 6436 6436 6436 6436 6436
Cf (c) >005 >5;5 >42: >460 >3;7
U (jmY:) ;26 ;26 ;26 ;26 ;26
Cf'+R' (c) >47: >;07 >4;2 >;5: >;33
Cs'+R' (c) >374 >42; >356 >46; >4>3
Ww' (c) ;0 >7> >:6 >:2 >57
R' (c) 67> 206 6>; 275 633
Cs' (c) >073 >:;3 >02: >26: >027
w(%) 5,:7 3,6: 4,00 ;,26 >7,:;
b(c/jmY:) >,00 >,54 >,47 >,33 >,36
Zk trnjjkntn i`o pknil ([b,w) on jurvn sp`rkm`itno` ltt`iutn jli k rksuotntk bkjuk slprn.
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Mnt`rknok Zlvrnstruttur` strnbnok, e`rrlvknrk` ` n`rlplrtunok N.N.6775/73
:
WVLUN WVLJRLV
>,07
>,00
>,57
>,50
>,37
>,30
>,47
>,40
>,77 6,77 :,77 2,77 0,77 5,77 3,77 4,77 ;,77 >7,77 >>,77
jlit`iutl b'njqun w
[b
(w1[b) bntk
Wlok. ((w1[b) bntk )
ko jlit`itl bnjqun wlptkmum(%) 4.00.
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7/24/2019 D.BRUCIAFREDDO - Progettazione Pavimentazioni Carrabili
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Mnt`rknok Zlvrnstruttur` strnbnok, e`rrlvknrk` ` n`rlplrtunok N.N.6775/73
2
6.BKM@IZKLINM@IRL BK PIN ZLUVNZRVPRRPVN EO@ZZKFKO@
Ulo`ibl svloc`r` uin prlc`ttnzkli` `mpkrkjn sk utkokzzn ko m`tlbl NZZDL cukb`
>;;:.
6.> JLIEKCPVNXKLI@ >:
BNRK BK WVLC@RRL
WNVNM@RVL Euizkli` `spokjntn vnolr` Unolr` Z.K ILR@
slKibkjntlr` prlfnfkokstkjl(lv`rnoo vnrknij`)
7.0 7.0 -
Xr Kibkjntlr` prlfnfkokstkjl jd` uin euizkli` bk neekbnfkokt b`krksuotntk.
->.520 ->.520 Neekbnfkokt b`o;0%-
MV
Mlbuol r`skok`it`.Kibkjntlr` bkb`elrmnfkokt pnrnclinfko` nojl`eekjk`it` bk jlitrnzkli` trn-sv`rsno` i`oon prlc`ttnzkli` rn-zklino`
:7777 psk 673777 AI/m6 -
RCM
Rrneekjl cklrinok`rl m`bkl `-spr`ssl ki nssk `qukvno`itk bn>4777 okffr` suoon jlrskn pk jn-rkjntn
:>77 :>77 -
WZK Wr`s`it s`rvkj` nfkokty kib`x. Ki-bkjntlr` b`oon stntl bk s`rvkzklb`oon kiernstrutturn.
2.6 2.6 -
Rnf. >.> (bntk bk kiput)
N pnrtkr` bno trneekjl cklrinok`rl m`bkl sk jnojlontl qu`ool niiul mlotkpokjnibl
p`r :50 (cklrik ki ui niil).
RNM=RCM x :50=>>:>077
Kpltkzznibl uin vktn utko` bk 07 niik sk jnojlontl ko S>4pr`bkjt`b ki tno` nrjl bk
t`mpl. Ki mnijnijnizn bk stubk l bntk ki prlplsktl sk kpltkzzntl ui enttlr` bk
jr`sjktn niiun b`o trneekjl pnrk n c=7.72.
67>7:7:70>>:>07772.7
)72.7>()>( 07=
+=
+= RNM
c
cS
R
pr`bkjt`b .
On elrmuon b`oon NZZDL ili rkbujkfko` nb uin `spr`sskli` rnzklino`,lvv`rl
pli`ibl S>4=Spr`bkjt`b bkeekjko` jnojlonr` ZI s` ili p`r t`itntkvk. Zk noolrn
t`itntn uin slouzkli` ium`rkjn j`rjnibl on jliv`rc`izn trn S>4(ZI) `
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Mnt`rknok Zlvrnstruttur` strnbnok, e`rrlvknrk` ` n`rlplrtunok N.N.6775/73
0
S>4pr`bkjt`b. Kpltkzznibl vnrk vnolrk bk ZI sk jlstruktl ko crnekjl slttl rkplrtn-
tl.Zk dn8
73.4)(6
)>(
>7;227.7
)0.>6.2
(
67.7)>(:5.;)(>;.0
>4 +
++
+++=VlV MOlc
ZI
WZKOlc
ZIOlcsXSOlc
7
677
277
577
477
>777
>677
>277
>577
>477
6 : 2 0 5
Mkoklik
ZI
S>4 S>4(ZI)
S>4pr`bkjt`b ki 07niik
Bno crnekjl sk `vkij` uin kit`rs`zkli` jkrjn n ZI=2.> kijd.
W`r on prlc`ttnzkli` b`oon ilstrn kiernstrutturn sj`coknml ZI=2.6 kijd bk jli-
s`cu`izn nffknml ui S>4= 6:34;;;60.
@sprkmknml oZI ki jm (> kijd=6.02 jm) nffknml
Ks=>7.554 jm
Wrlc`ttknml ck sp`sslrk b`oon ilstrn pnvkm`itnzkli` t`i`ibl jlitl b`oon b`ek-
ikzkli` bk Ks=knkmkZk, blv` mkslil jl`eekjk`itk bk br`incckl, nkslil jl`eek-
jk`itk strutturnok b`ool strntl k-`skml. Zk suppli` bk vlo`r jnrntt`rkzznr` on s`-
zkli` b`oon ilstrn kiernstrutturn jlm` ki ekcurn
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Mnt`rknok Zlvrnstruttur` strnbnok, e`rrlvknrk` ` n`rlplrtunok N.N.6775/73
5
jnssli`ttl
6.07% 6.07%
Cok strntk i`oolrbki` slil8
usurn
fkib`r
fns` ki mkstl crniuonr`
elibnzkli` ki mkstl j`m`itntl
sufcrnb`
sk nssum`
nusurn=7.25
nfkib`r=7.26
nfns`=7.:4
nelibnzkli`=7.>2
` mk=> p`r lcik k.
On jlibkzkli` bn slbbksenr` slol uin8
elibnzkli`fns`fkib`rusurns ssssK +++== >2.7:4.726.725.7554.>7
slol uin p`r 2 kijlcikt`, kmplsskfkoktntk bno trlvnr` uin slouzkli` uikjn prlc`t-
tknml n ljjdkl ` v`bknml s` v`rkekjdknml o`qunzkli .
Wlssknml enr` uin usurn bk 6.0 jm, ui fkib`r bk 4 jm, uin fns` ki mkstl crn-
iuonr` bk >6 jm ` uin elibnzkli` bk >0 jm, ko sufcrnb` dn ouicd`zzn kiekiktn.
On s`zkli` qu`oon ki ekcurn8
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Mnt`rknok Zlvrnstruttur` strnbnok, e`rrlvknrk` ` n`rlplrtunok N.N.6775/73
3
6.6 JLIEKCPVNXKLI@ >2
Vkprlc`ttknml vnrknibl ko b`otn WZK, strkicknml tno` vnolr`, lvv`rl vlcoknml
jd` burnit` on vktn utko` b`oon kiernstrutturn `ssn skn m`il slcc`ttn n jnbut` bk
s`rvkzkl blvut` nb `s`mpkl lrmnknm`itl. O` jnrntt`rkstkjd` slil o` m`b`skm`
bk qu`oo` b`o puitl pr`j`b`it` jli b`otnWZK pnrk n 6.3. No sloktl cunrbknml on
jurvn8
7
677
277
577
477>777
>677
>277
>577
>477
6 : 2 0 5
Mkokli
ZI
S>4
S>4(ZI)
S>4pr`bkjt`b ki 07niik
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4
v`bknml lrn jlm` k vnolrk bk S>4 (ZI) slil s`iskfkom`it` kie`rklrk, qukibk p`r
okmktnr` ko b`jnbkm`itl strutturno` fkslcin pr`ib`r` sp`sslrk pk crnibk.
Okit`rs`zkli` sk dn p`r ZI pnrk n jkrjn 2.0 kijd.
W`r on prlc`ttnzkli` b`oon ilstrn kiernstrutturn sj`coknml ZI=2.5 kijd bk jli-s`cu`izn nffknml ui S>4= 6:74>:0>;.
@sprkmknml oZI ki jm (> kijd=6.02 jm) nffknml
Ks=>>.542 jm
On jlibkzkli` bn slbbksenr`8
elibnzkli`fns`fkib`rusurns ssssK +++== >2.7:4.726.725.7542.>>
Wlssknml enr` uin usurn bk : jm, ui fkib`r bk >7 jm, uin fns` ki mkstl crniu-
onr` bk >6 jm ` uin elibnzkli` bk >0 jm, ko sufcrnb` dn ouicd`zzn kiekiktn. On
s`zkli` qu`oon ki ekcurn8
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Mnt`rknok Zlvrnstruttur` strnbnok, e`rrlvknrk` ` n`rlplrtunok N.N.6775/73
;
6.: JLIEKCPVNXKLI@ >0
Ztrkicknml nijlrn on elrfkj` m`tt`ibl ui b`otn WZK pnrk n >,lvv`rl vlcokl jd`
on slvrnstrutturn i`o jlrsl b`cok niik vnrk bk pljl on sun jliekcurnzkli` rksp`ttl
nookstnit` ki juk vk`i` r`nokzzntn. On iulvn jurvn 8
Okit`rs`zkli` sk dn p`r ZI pnrk n jkrjn 5 kijd.
W`r on prlc`ttnzkli` b`oon ilstrn kiernstrutturn sj`coknml ZI=5.6 kijd bk jli-
s`cu`izn nffknml ui S>4= 606:70:7;,4.
@sprkmknml oZI ki jm (> kijd=6.02 jm) nffknml
Ks=>0.324 jm
On jlibkzkli` bn slbbksenr`8
elibnzkli`fns`fkib`rusurns ssssK +++== >2.7:4.726.725.7324.>0
Wlssknml enr` uin usurn bk : jm, ui fkib`r bk >7 jm, uin fns` ki mkstl crniu-
onr` bk >4 jm ` uin elibnzkli` bk 60 jm, ko sufcrnb` dn ouicd`zzn kiekiktn. On
s`zkli` qu`oon ki ekcurn8
6.2 JLIEKCPVNXKLI@ >5
@st`ibknml ko rncklinm`itl su b`otn WZK.Jlstruknml lrn uin tnf`oon jd` rkplrtk
jlm` vnrk ZI ki euizkli` b`o b`otn WZK p`r ui MVpnrk n :7777 psk ` p`r ui MV
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Mnt`rknok Zlvrnstruttur` strnbnok, e`rrlvknrk` ` n`rlplrtunok N.N.6775/73
>7
pnrk n >0777. Ko mlbuol r`skok`it` qu` pnrnm`trl jd` tk`i` jlitl b`oo` prl-
prk`t m`jjnikjd`. @ssl ko pnrnoo`ol b`o jl`eekjk`it` bk jlitrnzkli` ont`rno`
i`oon prlc`ttnzkli` rnzklino`. Nffknml usntl ko S>4pr`bkjt`bbno quno` nffknml rk-
jnvntl ZI p`r bntl b`otnWZK. Zk lttk`i`8
7
>
6
:
2
0
2 0 5
ZI
S>4
BWZK(ZI) jliMr=:7777 psk
BWZK(ZI) jliMr=>0777 psk
iltknml qukibk jd` ko Mlbuol r`skok`it` ui pnrnm`trl kmplrtnit` p`r on qunok-
t bk uin elibnzkli`. Kienttk qunibl nffknml sj`otl ui mlbuol r`skok`it` pk
fnssl nffknml ltt`iutl b`otn WZK pk notl, jk vulo bkr` jd` n pnrkt bk pnssnc-
ckl bk nssk bk trlv`r, i`o jnsl b`o,mlbuol r`skok`it` pk fnssl ui mnccklr` stn-tl busl `vkb`izkntl bn e`ssurnzklik, lrmnk`, krr`clonrkt olicktubkinok, fujd`
`tj.
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Mnt`rknok Zlvrnstruttur` strnbnok, e`rrlvknrk` ` n`rlplrtunok N.N.6775/73
>>
:.WV@BKM@IZKLINM@IRL BK PIN ZLUVNZRVPRRPVN VKCKBN
6.> WV@BKM@IZKLINM@IRL BK PIN WKNZRVN KI JNOJ@ZRVPXXL
Fkslcin b`t`rmkinr` o` t`isklik jd` insjlil p`r `ee`ttl b`k jnrkjdk, jnrkjdk jd`
plsslil `ss`r` bk tkpl t`rmkjl l m`cokl str`ss`s bu` tl jurokic (t`isklik bn b`-
elrmnzkli` kibltt` bno jnrkjl t`rmkjl), ki bkr`zkli` x ` y, l jnrkjdk bk tkpl
str`ss`s bu` tl olnbkic (t`isklik bn jnrkjl) ki bkr`zkli` z. Z`cuknml ui prl-
j`ssl kt`rntkvl.
BNRK BK WVLC@RRL
WNVNM@RVL b`ekikzkli` vnolr` Unolr` Z.K ILR@
W Jnrkjl no j`itrl b`oon pknstrn 4 t 47 AI -@ Mlbuol bk yluic b`o jos :77777 bnI/jm
6 :777 AI/jm6 -
A Kibkj` bk plrtnizn b`o slttlelibl >7 bnI/jm: 7,> AI/jm: -
n Vncckl b`ookmprlitn b`o jnrkjl >5 jm >5 jm -
v Wlkssli rntkl 7.>0 7.>0 -
Kpltkzzknml ol sp`sslr` b`oon ilstrn pknstrn pli`ibl jd` d skn no mnsskml >5/>.362=;.64 jm.
Zj`coknml ; jm.
On t`iskli` vno`8
+= 75;.>)(2:>5.7
6 f
oOLC
d
Wz
n=f plkjd n/d?>.362 ko rncckl bk rkckbkt r`ontkvn o vno`
jmA
d@o ;0.:5
>.7)>0.7>(>6
;:777
)>(>6
60.7
6
:60.7
6
:
=
=
=
p`r juk
66346.775;.>)
>5;0.:5(2
;47:>5.7
jmAIOLCz =
+= .
Bno jnojlol b`o jnrkjl t`rmkjl trlvknml o` notr` bu` ouicd`zz`, oninoksk lrn enttn
qunoktntkvn. Zuppliknml on pknstrn r`ttniclonr` jli ko ontl pk pkjjlol ouicl
m`t bk qu`ool pk crnib`. Ulcokl jd` ko rnpplrtl bk rkckbkt jli ko ontl pk ouicl
skn mkilr` bk 5.3*6 . Ltt`icl uin OMNT=o*5.3=:5.;0*5.3*6=244.00 jm . Zj`o-
cl Ox=277 jm ` Oy=677 jm. Bnoon tnf`oon rkjnvl Jx=7.5 ` Jy=>.75.
^ukibk8
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Mnt`rknok Zlvrnstruttur` strnbnok, e`rrlvknrk` ` n`rlplrtunok N.N.6775/73
>6
666::.6)7>.>>0.75.7(
)>0.7>(6
673>:777)(
)>(6 jm
AI@
@JJ
t@yxx =+
=+
=
`
666:2.:)5.7>0.77>.>(
)>0.7>(6673>:777)(
)>(6 jmAI@@JJt@
xyy =+
=+
=
bntl qu`stl stntl bk selrzl trknsskno` sk pu v`rkekjnr` jli ui jrkt`rkl bk rltturn.
6.6 WV@BKM@IZKLINM@IRL BK PIN WNUKM@IRNXKLI@ KI JOZ
Ulo`ibl svloc`r` uin prlc`ttnzkli` `mpkrkjn sk utkokzzn ko m`tlbl NZZDL cukb`
>;;:.BNRK BK WVLC@RRL
WNVNM@RVL Euizkli` `spokjntn vnolr` Unolr` Z.K ILR@
slKibkjntlr` prlfnfkokstkjl(lv`rnoo vnrknij`)
7.0 7.0 -
Xr
Kibkjntlr` prlfnfkokstkjl jd` uin euizkli` bk neekbnfkokt b`krksuotntk.
->.520 ->.520Neekbnfkokt b`o
;0%-
pt
R`rmkino s`rvkj`nfkokty kib`x.Kibkjntlr` b`ool stntl b`oon pn-vkm`itnzkli` no eki` b`oon vktnutko`
: : -
Zj Mlbuol bk rltturn b`o WJJ 502 psk 20>6.5 Wn -
Jb Jl`eekjk`it` bk br`incckl > >
H Jl`eekjk`it` bk trnse`rkm`itl b`kjnrkjdk :.6 :.6
@j Mlbuol bk yluic b`o WJJ 2.;5;@5 psk :2.64@5 Wn
A Enttlr` bk plrtnizn 36,77
WZKWr`s`it s`rvkj` nfkokty kib`x. Ki-bkjntlr` b`oon stntl bk s`rvkzklb`oon kiernstrutturn.
2.6 2.6 -
Rnf. :.> (bntk bk kiput)
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Mnt`rknok Zlvrnstruttur` strnbnok, e`rrlvknrk` ` n`rlplrtunok N.N.6775/73
>:
Ko S>4pr`bkjt`b=0,2@5
On elrmuon b`oon NZZDL ili rkbujkfko` nb uin `spr`sskli` rnzklino`,lvv`rl
pli`ibl S>4=Spr`bkjt`b bkeekjko` jnojlonr` B s` ili p`r t`itntkvk. Zk noolrnt`itntn uin slouzkli` ium`rkjn j`rjnibl on jliv`rc`izn trn S>4(B) `
S>4pr`bkjt`b. Kpltkzznibl vnrk vnolrk bk ZI sk jlstruktl ko crnekjl slttl rkplrtn-
tl.Zk dn8
+
++
+++=
60.7
30,7
30.7
25.4
>4
26.>45:.6>0
)>:6.>():6.766.2(
)>(
3562.>>
)
0.>6.2
(
757.7)>(:0.3)(
a
@BH
BJZOlcpt
B
@
WZKOlc
BOlcsXSOlc
j
bjlV
Kpltkzznibl vnrk vnolrk bk B sk jlstruktl ko crnekjl slttl rkplrtntl.Zk dn8
07
>07
607
6 2 5 4 >7
Mkoklik
ZI
S>4 S>4(B)
S>4pr`bkjt`b
p`r jlm` strutturntn on elrmuon ili sk plsslil kis`rkr` vnolrk mkilrk bk >
kijd, jd` tuttnvkn tnitl p`r ko vnolr` bk prlc`ttl b`oon pnvkm`itnzkli`. Zj`-
coknml B=> kijd=6,02 jm juk jlrrksplib` S>4=6;0::777 nssk.