Cantidades de Obra
August 10, 2022 | Author: Anonymous | Category: N/A
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HFDLWK@ JLZ^LZ X ]W@ZP]P@Z^LZ ]OWO @NHDHJOJHLF@Z
]r`s`ftonl plr3 KOWHO HZOG@B A@WW@WO WPHS
]r`s`ftonl o3 DW@NX LKOW JOWOGOBBL OBTOW@S
Z@WTHJHL FOJHLFOB N@B Z@FO THBBOTHJ@FJHL ‚ K@^O 7=7?
BHZ^ONL N@ OJ^HTHNON@Z N@ LGWO Korhl yo r`obhzú bos jlfsubtos slgr` bls jlstls n` bos ojthvhnon`s pr`bhkhfor`s o n`sorrlbbor poro pln`r r`obhzor r`obhzor su prly prly`jtl `jtl y `st` `s su bhstonl po poro ro su `nhdhjojhú `nhdhjojhúf. f. H^@K
JÚNHEL PFZ]ZJ
N@ZJWH]JHLF
PFHNON N@ K@NHNO
LGWOZ ]W@BHKHFOW@Z
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?.?
>???>7=4 Bljobhzojhúf y r`pboft`l
K7
?.7 ?.: ?.> 7 7.? 7.7 : :.? :.7 :.: :.> >
57?>??=7 Fhv`bojhúf y on`juojhúf n`b t`rr`fl ?????0=7 W`bb`fl jlf kot`rhob s`b`jjhlfonl 57?>?0?? @xjovojhúf kofuob
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>.? >.7 0 0.? 0.7 4 4.? 5 5.? 1 1.? 1.7 1.: 1.> 8 8.? 8.7 8.: ?= ?=.? ?=.7 ?=.: ?=.> ?=.0 ?? ??.?
N@KLBHJHLF@Z 57?>?0?= Jlrt` n` povhk`ftl db`xhgb` 57?>?0?= N`klbhjhúf n` povhk`ftl db`xhgb` (hfjbuy` r`thrl n` `sjlkgrls)
KB K7
JHK@F^OJHÚF :=?=?5=> :=???0=0 :=???0=0 :=???0=0
Theo n` dufnojhúf jhjbúp`l (=,>= x =,:=) Jlbukfo `f jlfjr`tl Zlbonl n` jlfjr`tl plgr` Zlgr` jhkh`ftl `f gblqu` n` jlfjr`tl (=,7= x =,?= x =,>=)
KB K: K7 KB
JLFJW@^L Jlfjr`tl 7=== psh poro slbonls, `bog. @f lgro (hfj. dlrkob`to ?/> usls y :=???0=0 jlbljojhúf) :=???0=0 Jlfstrujjhúf n` sornhf`b g;=.7=k, a;=.>=k
K: KB
KOK]LZ^@WHO :=???0=0 Kurls nhvhslrhls `f gblqu` :=?8?1=? Kurls `strujturob`s
K7 K7
]HZLZ :=???0=0 ]bojo n` jlfjr`tl @3=,=0
K7
JPGH@W^O -
Jugh`rto `f t`co n` @t`rfht
K7
HFZ^OBOJHLF AHNWOPBHJO X ZOFH^OWHO 70?5>7=> W`n ahnrïubhjo n` ?/7" 70?5>7=> W`n sofhtorho n` 7" poro v`fthbojhúf
KB KB
70?5>7=> W`n poro nr`foc` n` oeuos bbuvhos :" 70?5>7=> W`n sofhtorho n` >" poro oeuos r`shnuob`s
KB KB
HFZ^OBOJHLF @B@J^WHJOZ :8?:?5?8 ^ug`rëo r`n `bèjtrhjo hft`rfo n` ?/7" :8?:?5?8 Jogb`onl `bèjtrhjl :8?:?5?8 ]rlt`jjhúf jlf pu`sto o th`rro
KB KB PFN
OJOGONLZ 5:?0?1=? :=???0=> :=???0=> 5:?0?1=? :=?0?0?:
@fjaop` phsl ]oÿ`t` `f klrt`rl n` kurls hft`rfls y `xt`rfls ]oÿ`t` `f klrt`rl n` dojaono @fjaop`s hft`rfls ]hsls `f j`rïkhjo
K7 K7 K7 K7 K7
JOW]HF^@WHO ???=?5=0 T`ftocos `f obukhfhl
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??.7 ??.: ??.> ?7 ?7.? ?7.7 ?:
:=?5?0=> ]u`rto `f kon`ro 4=?7?>=: Korjls k`tïbhjls 7=?7?0?5 Ojj`slrhls
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:=?8?4?4 Hkpb`k`ftojhúf n` prltljlbl n` ghls`eurhnon
PFN PFN PFN
OZ@L -
Os`l n` bo hfstobojhúf `nhdhjono W`thrl n` `sjlkgrls
K7 K:
OJ^HTHNON@Z JLK]B@K@F^OWHOZ ]@WZLFO / K@Z
HF^WLNPJJHÚF @f `b pr`s`ft` hfdlr hfdlrk` k` s` `fju`ftrof bls posl posls, s, `b`k`ftls, jofthnon` jofthnon`ss n` lgro y `b pr`supu`stl n` lgro jlf sus nhd`r`ft`s nhd`r`ft`s thpl thpls, s, nlfn` s` hfjbuy hfjbuy`` bo porthjhpojhúf n` bbls ls jlstls y eostls `f su `boglrojhúf y s` dhfobhzo jlf uf `c`kpbl n` uf pr`supu`stl n` lgro jlf su r`sp`jthvo porthno, jlfj`ptl, ufhnon n` k`nhno y voblr klf`torhl poro osë `sjothkor uf k`clr pr`supu`stl.
@B@K@F^LZ N@B ]W@ZP]P@Z^L N@ LGWO O ^@F@W @F JP@F^O Juofnl r`obhzokls uf pr`supu`stl t`f`kls qu` t`f`r `f ju`fto qu` `storï n`t`rkhfonl n `t`rkhfonl plr ufo s`rh` n` `topos, bos juob` juob`ss n`g`f jlfstor bls sheuh`ft`s `b`k`ftls3 ?. Jlstls n` kofl n` lgro 7. Jlstls n` kot`rhob`s
:. Ojj`slrhls K`tronls y jlkpb`k`ftorhos >.
OJ^HTHNON@Z N@ LGWO ?. ]r`bhkhfor`s 7. N`klbhjhlf`s :. @xjovojhlf`s >. Jhk`ftojhúf y `strujturos 0. Kokplst`rëo 4. Hfstobojhlf`s `bèjtrhjos 5. Hfstobojhlf`s ahnrlsofhtor ahnrlsofhtorhos hos 1. Jugh`rto 8. ]hsls y poÿ`t`s ?=. @stujl @stujl y phfturo
@stos ojthvhnon`s n` lgro slf kuy hkplrtoft`s yo qu` s` aoj`f slbok`ft` nls jlstls y pr`supu`stls n` lgro `b n`b hfhjhl y `b dhfob y `stos ojthvhnon`s s` th`f`f `f ju`fto poro `stos nls `topos hkplrtoft`s
]BOFLZ N@ @C@K]BL
PGHJOJHÚF N@ @C@K]BL @st` prly`jtl s` jlfstruhrï `f SLFO WPWOB, `f uf blt` n`sthfonl poro tob dhf. @sto bljobhzonl o 5 IK n` bo jog`j`ro Kufhjhpob. @b Kufhjhphl `s jlfshn`ronl n` fhv`b Hft`rk`nhl, s` ju`fto jlf gu`fo nhsplfhghbhnon n` r`jursls, jlf gu`fo hfdro`strujturo jlk`rjhob y n`sorrlbbl t`jflbúehjl.
@C@K]BLZ N@ JÏBJPBL N@ JOF^HNON@Z ?. @QJOTOJHLF3 Z` jobjubo `f K: y vh`f` nono plr bo jofthnon n` th`rro o r`klv`r poro bo jlfstrujjhúf n` bo jhk`ftojhúf y dufnhjhlf`s n` bos khsko khskos. s. N`g`kls t`f`r jborl qu` kïs prldufnhnon`s y ofjals vof o vorhor n`p`fnh`ft` prhfjhpobk`ft` thpl n` jlfstr jlfstrujjhúf ujjhúf y bos jlfnhjhlf`s jlfnhjhlf`s n`b t` t`rr`fl3 rr`fl3 thpl, p`fnh`ft` y `stoghbhnon. `ston`b ghbhnon. Bls K: o `xjovor vh`f`f nonls plr bo kubthpbhjojhúf n`b fók`rl n` `b`k`ftls ughjonls plr n`gocl n`b su`bl @c`kpbl3 Obturo n` p`n`stob (?.0=) + obturo n` bo zopoto (=.:=) ; ?.1=k `st` tltob bl Kubthpbhjokls Kubthpbhjok ls plr `b ofjal n` bo zopoto (?.==) y plr `b borel (?.==) ; ?.1=k: o `xjovor plr jono ufo. @st` r`subtonl ?.1=x?7 ; 7?.4k: tltob n` `xjovojhúf.
7. JLFJW@^L Bo jofthnon n` jlfjr`tl qu` s` uthbhzoro `f bo dufnhjhúf s` jobjubo `f K: (ofjal, obtl y borel). Z` kubthpbhjo obturo (?.0=) x ofjal (=.:=) x prldufnhnon (=.:=) ; =.?:k: n` jlfjr`tl plr jono `b`k`ftl jlkl (zopotos, vheos, jlbukfos). ]lr bl juob s` n`g` r`obhzor `st` jïbjubl poro jono ufl n` `bbls, y bu`el poro lgt`f`r `b tltob n` k: n`b prly`jtl s` sukof `b r`subtonl, nofnl osë uf tltob.
:. OJ@WLZ (KOBBO @B@J^WLZLBNONO) @B@J^WLZLBNONO) Bo kobbo `b`jtrl slbnono s` jlfsheu`f `f `b k`rjonl `f rlbbls plr nhd`r`ft`s K7. @c`kpbl3 Kobbo `b`jtrl slbnono n` ?>.>k7. Z` f`j`shto jugrhr uf ïr`o n` 5=k7. Juoftos rlbbls n` kobbo `b`jtrl slbnono s` f`j`shtof poro `sto ïr`o< ? rlbbl -------------------- ?>.>k7 Q ------------ 5=k7 ; 5= / ?>.> ; >.14 (`s n`jhr 0 rlbbls)
KPFHJH]HL N@ THBBOTHJ@FJHL
7=7? THE@FJHO ?=/=8/7=7?
Z@WTHJHL FOJHLFOB N@B Z@FO JLZ^LZ X ]W@ZP]P@Z^LZ ]OWO @NHDHJOJHLF@Z
]OEHFO \?\ N@ \?\
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D@JAO N@ @BOGLWOJHLF3 LGC@^L3
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JOF^H NON@Z N@ LGWO N@B ] WLX@J^L O W@OBH SOW
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>???>7=4 Bljobh zojh lf y r` pb oft` l
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57?>??=7 Fh v`b ojhúf y on` juojh úf n`b t`rr`fl
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57 57?> ?>?0 ?0?? ?? @xj @xjovo ovojhú jhúf f kofuo kofuobb poro poro vheo vheoss n` dufn dufnoj ojhlf hlf
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57?>?0?? J`rrokh `ftl `f b okhfo eob vofhzono
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:=?? :=???0 ?0=0 =0 Jlfj Jlfjr`tl r`tl poro poro vheos n` dufnojhlf dufnojhlf
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7.=7
:=?? :=???0 ?0=0 =0 Zlgr Zlgr`jhkh`ftl `jhkh`ftl `f gblqu` n` jlfj jlfjr`tl r`tl
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70.18
7.=:
:=?? :=???0 ?0=0 =0 Jopo n` klr klrt`rl t`rl hkp`rk hkp`rk`ogb` `ogb` qu` rln`o tlnl `b slgr`jhkh`ftl
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7.=>
?????0=7 W`bb`fl n` poro vheos n` dufnojhúf
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:=?? :=???0 ?0=0 =0 Jlfj Jlfjr`tl r`tl poro poro jlbukfos jlbukfos
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KOK]LZ^@WHO
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:=???0=0 Kurl `f gblqu` n` jlfjr`tl
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HFZ^OBOJHLF@Z @B@J^WHJOZ
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:8?:?5?8 Zobhnos tlko jlrrh`ft` nlgb` jlf plbl y th `rro
PFN
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:8?: :8?:?5 ?5?8 ?8 Zobhno Zobhnoss bokporo bokporo n` por`n
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:8?: :8?:?5 ?5?8 ?8 Zukhfhst Zukhfhstrl rl ` hfstoboj hfstobojhlf hlf n` swhja`r s`fj s`fjhbbl hbbl
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HFZ^OBOJHLF@Z AHNWLZOFH^OWHOZ AHNWLZOFH^OWHOZ
0,== 0.=?
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70?5>7=> Zukhfhstrl ` hfstobojhlf r`n n` ogostls ]JT »‛
0.=7
70?5>7=> Zukhfhstrl ` hfstobojhlf ]TJ 7‛
0.=:
70?5>7 70?5>7=> => Erhd`rëo bovofn`rl
PFN
0.=>
70?5>7 70?5>7=> => X`` Zofhtorho s`fjhbbo 7x7
PFN
0.=0
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:,==
70?5>7 70?5>7=> => Erhd`rëo bovokofls
PFN
0.=4
70?5>7 70?5>7=> => Bovokof Bovokofls ls Goÿl
PFN
0.=5
70?5>7 70?5>7=> => Erhd`rëo nujao
PFN
?,==
0.=1
70?5>7 70?5>7=> => Erhd`rëo bovopbotls
PFN
?,==
0.=8
70?5>7 70?5>7=> => Bovopbotls
PFN
?,==
0.?=
70?5>7 70?5>7=> => Bovon`rl
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70?5>7 70?5>7=> => Nujao goÿl
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]HZLZ X ]Oß@^@Z
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5:?0?1 5:?0?1=? =? W`vlqu` `f klrt`rl kurls hft`rhlr`s
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5:?0?1 5:?0?1=? =? W`vlqu` klrt`rl dojaono
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5:?0?1 5:?0?1=? =? @fjaop` k`súf `f erofhtl
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5:?0?1 5:?0?1=? =? ]hsl `f j` rïkhjo `f goÿl
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5:?0?1 5:?0?1=? =? ]or`n`s `f j`rïkhjo `f goÿl
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OJ^HTHNON@Z JLK]B@K@F^OWHOZ
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HK]B@K ]B@K@F^O @F^OJHLF JHLF ]WL ]WL^L ^LJL JLBL BL N@ GH GHLZ LZ@E @EPWH PWHNO NON N
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TOBLW ^L^OB N@B ]W@ZP]P@Z^L
HF^@WT@F^LWHO TOBLW ^L^OB N@B ]WLX@J^L
>. JLFJBPZHÚF Xo ofobhzonls bos jofthnon`s n` lgros jlrr`splfnh`ft`s y uthbhzofnl jono kètlnl `xpbhjonl plr fu`strl prld`slr, s` blero jlfjbuhr y s` blerof opr`jhor uff prlj`nhkh`ftl qu` s` th`f` qu` t`f`r `f ju`fto poro bo `boglrojhúf n` bls jlstls y pr`supu`stls poro bo `nhdhjojhúf y nokls o `ft`fn`r bls t`kos vhstls plr `b nlj`ft` poro bleror ok okpbhor pbhor khs jlfljhk jlfljhkh`ftls. h`ftls.
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