Alvarez Ponte Anjhelo - I Examen Parcial de Metodos de Explotacion de Explotacion Superficial

 

GMZDJDS JM MP[FDZNCADI JM MP[FDZNCADI S][MREACANF MUNF]NCADI CRAZMRAD Q [RDCMJAGAMIZDS  

Rmsdfvmr fns prmouitns mi tdjd mf cditmxtd sdfacatnjd y subar nf nufn gmjanitm ui mifncm Fn jurncaói jm mxngmi ms jm >2; gaiutds, sai tdfmrnicans. Cdi aiacad jm >; gaiutds pnrn mxpfacncadims y prmouitns jm pnrtm jmf prdemsdr.

[RMO]IZNS >. Mf bnicd bnicd jm smourajnj smourajnj mi mi ui dpmi pat, qum qum jagmisadim jagmisadimss jmbm tmimr tmimr mi euicaói euicaói n fn nfturn nfturn jmf bnicd mi pfmin mxpfdtncaói y mi fagatm inf jmf pat. Q cunfms sdi sus euicadims euijngmitnfms. Mlmgpfds jm jasmþd. Rmspumstn< Jurnitm fn mxpfdtncaói, ui bnicd jm smourajnj ms omimrnfgmitm jmlnjd sdbrm cnjn iavmf. Mf nic`d vnrçn cdi fn nfturn jmf bnicd. Omimrnfgmitm mf nic`d jmf bnicd jm smourajnj ms jmf drjmi jm 2/3 jm fn nfturn jmf bnicd. Mi mf fagatm inf jmf jm f pat, fds bnicds jm smourajnj sdi n vmcms rmjucajds mi nic`d nfrmjmjdr >/3 jm fn nfturn jmf bnicd. bnicd. Nfouins vmcms bnicds jdbfms sdi jmlnjds n fd fnrod jm pnrmj jmf pat inf. Mstds bnicds jm jdbfm nfturn, pmrgatmi mi ui îioufd jm tnfuj inf, tmimr ui bnicd jm smourajnj jm jdbfm nic`d, mi cdismcumican, tmimr gnydr cnpncajnj jm rmtmicaói. Euicadims euijngmitnfms jm fds bnicds< Rmtmimr mf gntmranf qum sm jmsfazn jmf bnicd supmradr. [nrnr fn cnçjn jm rdcn `ncan nbnld. 

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2. Cnfcufnr Cnfcufnr jm jagmisad jagmisadims ims jm ui bnicd bnicd jm smourajnj, smourajnj, jm ncumrjd ncumrjd n Cnff >105, >105, pnrn fn nfturn nfturn jm ui bnicd jm 2; gmtrds. Orncnr mf jasmþd. (U= gmtrds, gmtrds, ´Cuîf smrçn smrçn fn jagmisa jagmisaói ói jm cuc`nrdi cuc`nrdi jm fn pnfn y cnronjdr erditnf n usnrsm4 ]sni orncd jmf DUN. (U) Rmspumstn<

Gmjan mf orncd snfm 2= ynrjns cubacns. :. Sa tmimgds tmimgds ui jmpdsatd jmpdsatd jm gaimrnf gaimrnf jm >=; pams pams jm nfturn8 nfturn8 `ny jds pdsaba pdsabafajnj fajnjms ms jm mxtrnccaói mxtrnccaói cdi< N) trms bnicd jm =; pams d B) smas bnicds jm 2= pams. Mfmoar fn gmldr pdsabafajnj y jmgdstrnr fns vmitnlns y jmsvmitnlns jm su mfmccaói. (U;%8 ´^uá fdioatuj jm rngpn jmscmijmitm, sm tmijrçn qum mlmcutnr4 Q cnfcufnr mf vdfugmi jm fn rngpn mi gmtrds cübacds. (U;? pams. pams. ?. [nrn mf nvnicm nvnicm jmf jrdp jrdp cut8 cut8 ´^uá, jagmis jagmisadim adimss jm uin pnfn pnfn sm mim mim qum cdisajmrn cdisajmrnr, r, pnrn fagpanr ui cnrraf, mi mf tdm y mi fn crmstn4 (U1º1‗ L7:;º;‗ O73=º3‗ M7=:ºº35‗ Mf gçiagd gçiagd nic`d jmf jrdp cut  cut  (mf cdrtm aiacanf rmnfaznjd mi mf pasd jm ui tnld nbamrtd cdi mf prdpósatd jm jmsnrrdffnr ui bnicd n ui iavmf jmbnld jmf pasd) ms jnjd pdr< Nic`d gçiagd 7 H + L. Nic`d gçiagd 7 H + L. Mi mstm cnsd nic`d gçiagd 7 >1º1‗ +:;º;‗ 7=1º1‗ Mstd ms tnf qum pdr ngbds pdr pnrtm jmfnitmrn d pnrtm trnsmrn jm fn gîquain sm pumjm fagpanr fds bnicds jm ngbds fnjds, smoüi sm cmitrm mi mf gdjd jm mxcnvncaói d jmscnron. Mf rnjad gîxagd jm mxcnvncaói jmf iavmf jmf pasd sm usn pnrn aijacnr mf nic`d gîxagd jm jrdp cut pnrn qum fn pnfn trnbnlm n fd fnrod jm uin trnymctdran jm cdrtm. Mf gîxagd vnfdr ms msm nf cunf fn cuc`nrn jm fn pnfn (bnfjm) sm pumjm gdvmr `drazditnfgmitm `ncan neumrn, fdornijd nsç fn fagpamzn jm pasd. Mf gîxagd nic`d jm cdrtm nf iavmf jmf pasd smrî< Nic`d gîxagd jm cdrtm (pasd) 7 2 x 3= º3‗ 7?;º5 Mf gîxagd nic`d jm cdrtm nf iavmf jm fn crmstn crm stn smrî< Nic`d gîxagd jm cdrtm(crmstn) 7 2 x =:‑>5‗ =: ‑>5‗ 7 >;1‑ Mi fn prîccn, mf nic`d jm cdrtm jm fn pnfn qum sm gumvm n fd fnrod jm ui cngaid mstî rmfnvngmitm rmstraioajd pdr fns jagmisadims jm fn pnfn. Mi mstm cnsd Mf gçiagd nic`d nic`d jm cdrtm (crmstn) 7 5;  Mf gîxagd nic`d jm cdrtm (pasd) 7 ?>  Mf gîxagd nic`d jm cdrtm (crmstn) 7 >;1 

0. [nrn ui cdrtm cdrtm mi pnrnfmfd, pnrnfmfd, cunf ms mf gçiagd gçiagd mspncad mspncad rmqumrajd, rmqumrajd, pnrn pnrn jmsnrrdffn jmsnrrdffnrr fn mxtrnccaói mxtrnccaói pnrn< nfturn jm bnicd jm >= gmtrds, uin bmrgn jm smourajnj fntmrnf cdi gntmranf jm 3=» jm îioufd jm rmpdsd, tdfmrnican bmrgnffnitn jm cngaói 2 gmtrds, ui sdfd cnrraf, îioufd jm fn cnrn c nrn jmf tnfuj dpmrncadinf 51» y nic`d jm cngaói jm 2; pams y 1; tdi jm cnpncajnj. (U