Vitruvius, M. Vitruvii ... de architectura libri decem, ad Augustum Caesarem accuratiß conscripti: & nunc primum in Germania qua potuit diligentia excusi, atq[ue] hinc inde schematibus non iniucundis exornati

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        <div xml:id="echoid-div231" type="section" level="1" n="177">
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            <s xml:id="echoid-s4080" xml:space="preserve">
              <pb o="200" file="0254" n="254" rhead="M. VITRV VII"/>
            lineas ad perpendiculum recte deſcriptas, pendentia{qúe} exregula perpen
              <lb/>
            di@ula in ſingulis partibus ſingula, quæ cum regula fuerit collocata ea
              <lb/>
            tangent æque ac pariter lineas deſcriptionis, indicabunt libratam colloca
              <lb/>
            tionem. </s>
            <s xml:id="echoid-s4081" xml:space="preserve">Sin autem uentus interpellauerit, & </s>
            <s xml:id="echoid-s4082" xml:space="preserve">motionibus lineæ non potue
              <lb/>
            rint certam ſignificationem facere, tunc habeat in ſuperiore parte cana-
              <lb/>
            lem longum pedes quin, latum digitum, altum ſeſquidigitum, eo{qúe} aqua
              <lb/>
            infundatur, & </s>
            <s xml:id="echoid-s4083" xml:space="preserve">ſi æqualiter aqua canalis ſumma libra tanget, ſcietur eſ-
              <lb/>
            ſelibratum. </s>
            <s xml:id="echoid-s4084" xml:space="preserve">Ita eo chorobate cum perlibratum ita fuerit, ſcietur quan-
              <lb/>
            tum habuerit faſtigij. </s>
            <s xml:id="echoid-s4085" xml:space="preserve">Fortaſſe qui Archimedis libros legit, dicet nõ poſſe
              <lb/>
            fieri uer am ex aqua libr ationem, quòd ei placet aquam non eſſe libratam,
              <lb/>
            ſed ſpheroides habere ſchema, & </s>
            <s xml:id="echoid-s4086" xml:space="preserve">ibi habere centrum, quo locihabet or-
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            bis terrarum. </s>
            <s xml:id="echoid-s4087" xml:space="preserve">Hoc autem (ſiue plana est aqua, ſeu ſpheroides) neceſſe
              <lb/>
            est, extrema capita canalis regulæ pariter ſuſtinere aquam. </s>
            <s xml:id="echoid-s4088" xml:space="preserve">Sin autem
              <lb/>
            proclinatus erit ex una parte, quæ erit altior non habebit regulæ canalis
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            in ſummis labris aquam. </s>
            <s xml:id="echoid-s4089" xml:space="preserve">Neceſſe enim est quocun aqua ſit infuſa, in me
              <lb/>
            dio inflationem curuatur am{qúe} habere, ſed capita dextra ac ſiniſtra inter
              <lb/>
            ſe librata eſſe. </s>
            <s xml:id="echoid-s4090" xml:space="preserve">Exemplar autem chorobatis, erit in extremo uolumine de
              <lb/>
            ſcriptum. </s>
            <s xml:id="echoid-s4091" xml:space="preserve">Et ſi erit faſtigium magnum, facilior erit decur ſus aquæ. </s>
            <s xml:id="echoid-s4092" xml:space="preserve">Sin au-
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            tem interualla erunt lacunoſa, ſubſtructionibus erit ſuecurrendum.</s>
            <s xml:id="echoid-s4093" xml:space="preserve"/>
          </p>
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        <div xml:id="echoid-div232" type="section" level="1" n="178">
          <head xml:id="echoid-head182" xml:space="preserve">QVOT MODIS DVCANTVR AQVAE.
            <lb/>
          CAPVT VII.</head>
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            <s xml:id="echoid-s4094" xml:space="preserve">DVCTVS autem aquæ fiunt generibus tribus, riuis per canales
              <lb/>
            ſtructiles, aut fiſtulis plumbeis, ſeu tubulis fictilibus, quorũ eæ ra-
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            tiones ſunt. </s>
            <s xml:id="echoid-s4095" xml:space="preserve">Si canalibus, ut ſtructura fiat quàm ſolidißima, ſolum{qúe} riui
              <lb/>
            libramenta habeat faſtigiata ne minus in centenos pedes ſemipede eæ{qúe}
              <lb/>
            ſtructuræ confornicentur, ut minime ſolaquam tangat.</s>
            <s xml:id="echoid-s4096" xml:space="preserve"/>
          </p>
          <p style="it">
            <s xml:id="echoid-s4097" xml:space="preserve">Cun uenerit ad mœnia, efficiatur caſtellum, & </s>
            <s xml:id="echoid-s4098" xml:space="preserve">caſtello coniunctune
              <lb/>
            adrecipiẽdum aquam triplex immiſſarium, collocentur{qúe} in caſtello tres
              <lb/>
            fiſtulæ æqualiter diuiſæ intra receptacula coniuncta, uti cum abundaue-
              <lb/>
            rit ab extremis in medium receptaculum redundet. </s>
            <s xml:id="echoid-s4099" xml:space="preserve">It a in medio ponentur
              <lb/>
            fiſtulæ in omnes lacus & </s>
            <s xml:id="echoid-s4100" xml:space="preserve">ſalientes. </s>
            <s xml:id="echoid-s4101" xml:space="preserve">Ex altero in balneas, ut uectigal quot
              <lb/>
            @nnis populo præſtent: </s>
            <s xml:id="echoid-s4102" xml:space="preserve">ex quibus tertio in domos priuatas, ita, ne deſit </s>
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