Vitruvius Pollio, I dieci libri dell?architettura, 1567

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    <archimedes>
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                <pb pagenum="54" xlink:href="045/01/062.jpg"/>
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                  <s id="s.001115">
                    <emph type="italics"/>
                  a. f. correnti per lo lungo de i contraſorti, ouero catena. </s>
                  <s id="s.001116">b. paloni per lo dritto
                    <lb/>
                  del parete. </s>
                  <s id="s.001117">c. incrocciamenti eſteriori. </s>
                  <s id="s.001118">e. ripreſe & immorſature. </s>
                  <s id="s.001119">
                    <lb/>
                  A pareti eſteriori. </s>
                  <s id="s.001120">I Il piano doue finiſce i paloni.
                    <emph.end type="italics"/>
                  </s>
                </p>
                <p type="main">
                  <s id="s.001121">Ordine nelle diſpoſitioni delle mura nelle fortificationi de gli antichi. </s>
                </p>
                <p type="main">
                  <s id="s.001122">
                    <emph type="italics"/>
                  A il luogo del terrapieno. </s>
                  <s id="s.001123">d. nerue per le fibule che ſe incrocciano. </s>
                  <s id="s.001124">p. o. lun­
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                  ghezza da un contraforte all'altro. </s>
                  <s id="s.001125">o. r. & p
                    <expan abbr="q.">que</expan>
                  lunghezza de i contraforti che è
                    <lb/>
                  piedi uenti due. </s>
                  <s id="s.001126">b & f. incrocciamenti delle nerue. </s>
                  <s id="s.001127">q angoli a modo di ſeghe. </s>
                  <s id="s.001128">
                    <lb/>
                  e b ſ catena per il lungo de i contraforti lunga piedi trentaſei, & groſſa per larghez
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                  zo uno piede, & per altezza tre quarti. </s>
                  <s id="s.001129">G H nerua ocorrente di legno che riceue
                    <lb/>
                  in ſe i capi delle catene. </s>
                  <s id="s.001130">K l parte interiore, cioè pomerio. </s>
                  <s id="s.001131">i u groſſezza delle
                    <lb/>
                  mura. </s>
                  <s id="s.001132">i r riſalto de gli angoli a modo di ſeghe piedi quattro. </s>
                  <s id="s.001133">M N parte eſte
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                  riore delle mura.
                    <emph.end type="italics"/>
                  </s>
                </p>
              </subchap2>
              <subchap2>
                <p type="head">
                  <s id="s.001134">
                    <emph type="italics"/>
                  Della diuiſione delle opere, che ſono dentro le mura, &
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                  della diſpoſitione di quelle per iſchifare i fiati no­
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                  ciui de i uenti. </s>
                  <s id="s.001135">Cap. VI.
                    <emph.end type="italics"/>
                  </s>
                </p>
                <p type="main">
                  <s id="s.001136">CIRCONDATA la Città di mura, ſeguita il compartimento di dentro del­
                    <lb/>
                  le piazze, & de gli ſpacij, & il drizzamento delle contrade, & de i capi del­
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                  le uie alle parti del Cielo. </s>
                  <s id="s.001137">Drizzerannoſi bene, ſe prudentemente ſaranno
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                  eſcluſi i uenti da i capi delle uie: perche i uenti, ſe ſono freddi, offendeno, ſe
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                  caldi, guaſtano, ſe humidi, nu oceno. </s>
                  <s id="s.001138">per il che pare, che egli ſi debbia ſchifare queſto
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                  difetto, & auertire, che non auuenga quello, che in molte Città ſuole auenire. </s>
                  <s id="s.001139">Come
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                  nell'Iſola di Lesbo il caſtello di Metelino, è fatto magnificamente, & con molti orna­
                    <lb/>
                  menti, ma poſto ſenza conſideratione. </s>
                  <s id="s.001140">in quella Città ſoffiando l'Oſtro gli huomini ſi am­
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                  malano, ſoffiando Cauro toſsiſcono, ſoffiando Tramontana ſi riſanano, ma non poſſono
                    <lb/>
                  per la forza del freddo fermarſi nelle piazze, o ne i capi delle ſtrade. </s>
                </p>
                <p type="main">
                  <s id="s.001141">
                    <emph type="italics"/>
                  Dapoi che Vitruuio ha trattato della regione, & delle ſue qualità; che era la prima
                    <lb/>
                  conſideratione, che ſi doueua hauere per ſituare la Città, & dapoi che ci ha dimoſtrato come
                    <lb/>
                  egli ſi ha da pigliare una parte della regione, & circondarla di difeſe, & munitione di mu­
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                  raglia, con ragione egli uuole inſegnare a compartire il piano rinchiuſo da tutto il circoito
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                  delle mura. </s>
                  <s id="s.001142">& prima conſidera il compartimento quanto appartiene a ſchifare le coſe no­
                    <lb/>
                  ciue, & queſto fa nel preſente Capo. </s>
                  <s id="s.001143">Dapoi quanto appartiene alla diſtributione, & diſpen
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                  ſatione de i luoghi, & queſto fa nel ſettimo, & ultimo capo del preſente libro. </s>
                  <s id="s.001144">Quanto al­
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                  la prima parte Vitruuio con eſſempi prima ci fa auuertiti, che per li noioſi fiati de uenti al­
                    <lb/>
                  cun danno non ſi ſenta. </s>
                  <s id="s.001145">Dapoi diſcorrendo ſopra la natura, forza, nomi, numero, & ſito
                    <lb/>
                  de i uenti per formarne poi certa, & terminata figura, ci moſtra come habbiamo con quel­
                    <lb/>
                  la a reggerci nelle dritture delle ſtrade. </s>
                  <s id="s.001146">Lesbo è Iſola nel mar Egeo detto Arcipelago, uolge
                    <lb/>
                  cento et ſeſſanta miglia, & ha la ſua metropoli detta Metilino, dalla quale hoggi tutta l'iſo
                    <lb/>
                  la è nominata. </s>
                  <s id="s.001147">ben è uero, che hora è priua de gli antichi ornamenti, & è andata in ruina. </s>
                  <s id="s.001148">
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                  Giace Metelino uerſo Tramontana, è uolto s. Theodoro a Ponente. </s>
                  <s id="s.001149">il colfo Caloni a Garbino,
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                  il colfo Ieremidia tra Sirocco, & Leuante. </s>
                  <s id="s.001150">Metelino adunque è mal ſituato, & compartito:
                    <lb/>
                  percioche è ſottopoſta a i uenti, de i quali la maggior parte ſono mal ſani: però nel com­
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                  partimento delle piazze, & delle shoccature delle ſtrade, biſogna hauere conſideratione al-
                    <emph.end type="italics"/>
                  </s>
                </p>
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