Alberti, Leone Battista, De re aedificatoria, 1485

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      <text>
        <body>
          <chap id="N40001A">
            <p id="N401169" type="main">
              <s id="N4011C7">
                <pb xlink:href="004/01/028.jpg"/>
              uno amplior
                <expan abbr="q̈">quam</expan>
              ſummo capite. </s>
              <s id="N4011DA">At columnam inuentam puto
                <expan abbr="prīcipio">prin
                  <lb/>
                cipio</expan>
              ſubſtinendorum rectorum gratia: Poſtea deueniſſe
                <expan abbr="hominũ">hominum</expan>
                <lb/>
              ſtudia uidemus digniſſimarum rerum aſſequendarum cupidita
                <lb/>
              te excitata: ut quæ hedificarint mortales / æterna eſſe & immorta
                <lb/>
              lia quoad poſſent elaborarint: Iccirco columnas et trabes atque eti
                <lb/>
              am tabulata ac tecta integro ex marmore poſuere. </s>
              <s id="N4011F1">Atqui in eiuſ
                <lb/>
              modi rebus ſtatuendis ueteres architecti / naturam rerum
                <expan abbr="ipãrum">ipsarum</expan>
                <lb/>
              ita imitati ſunt / ut a communi uſu ædificiorum diſceſſiſſe uideri
                <lb/>
              minime uoluerint: et una omnibus modis
                <expan abbr="ſtuduerīt /">ſtuduerint /</expan>
              ut eorum eſ
                <lb/>
              ſent opera cum ad uſum apta et firmiſſima: tum et aſpectu uenu
                <lb/>
              ſtiſſima. </s>
              <s id="N401208">Columnas natura nimirum primo præbuit ligneas &
                <lb/>
              rotundas: poſt id uſus effecit / ut aliquibus locis haberentur qua
                <lb/>
              drangule: ldcirco ſi bene rem interprætor quod uiderent ligneis
                <lb/>
                <expan abbr="colũnis">columnis</expan>
              ad alterutra capita immiſſos anulos aut ferro aut ære con
                <lb/>
              flatos. </s>
              <s id="N401216">quo ad ponderis pertinacia columnæ ipſæ minus finderen
                <lb/>
              tur. </s>
              <s id="N40121B">Inde et architecti marmoreis columnis latum
                <expan abbr="ī">in</expan>
              imo pede anu
                <lb/>
              lum fixere ad faſceolæ
                <expan abbr="ſimilitudinẽ">ſimilitudinem</expan>
              : qua fiat ut etiam a guttis re
                <lb/>
              ſultantium ſtillarum
                <expan abbr="defendãtur">defendantur</expan>
              : et in ſummo item faſceolam et
                <lb/>
              faſceolæ torquem ſuperaiectum poſuere: quibus
                <expan abbr="adiumẽtis">adiumentis</expan>
              ligne
                <lb/>
              am eſſe columnam uiderent communitam. </s>
              <s id="N401236">At in baſibus colum
                <lb/>
              narum hoc obſeruarunt / ut earum infima pars rectarum ſit linea
                <lb/>
              rum et rectorum angulorum: Suprema uero ſuperficies ad ſuæ
                <lb/>
                <expan abbr="colũnæ">columnæ</expan>
              ambitum finiretur: Et obſeruarunt ut eſſet baſis hæc qua
                <lb/>
              que uerſus lata magis
                <expan abbr="q̈">quam</expan>
              alta: tum et eſſe eam certa parte ſui
                <expan abbr="latiorẽ">latiorem</expan>
                <lb/>
                <expan abbr="q̈">quam</expan>
              ſit columnam uoluere et infimam baſis ipſius ſuperficiem latio
                <lb/>
              rem eſſe quoque uoluere
                <expan abbr="q̈">quam</expan>
              ſupremam: Et murulum item parte eſ
                <lb/>
              ſe quota ampliorem
                <expan abbr="q̈">quam</expan>
              baſim: Et fundamentum item eſſe parte quo
                <lb/>
              ta latum magis
                <expan abbr="q̈">quam</expan>
              murulum uoluere: Et quæcunque huiuſmodi al
                <lb/>
              tera in alteris poſuere ad perpendiculum medii
                <expan abbr="cẽtri">centri</expan>
              collocauere.
                <lb/>
              </s>
              <s id="N401257">At contra capitula omnia in his conueniunt: ut in fine partes ſuæ
                <lb/>
              columnæ lineas imitentur: Supremæ uero et
                <expan abbr="quadrãgulam">quadrangulam</expan>
              ſuper
                <lb/>
              ficiem deſinant: Et erit quidem capituli ſuprema pars
                <expan abbr="nunq̈">nunquam</expan>
              non
                <lb/>
              amplior
                <expan abbr="q̈">quam</expan>
              infima. </s>
              <s id="N401264">Hæc de columnis</s>
            </p>
            <p id="N401267" type="main">
              <s id="N401269">Paries uero ipſe ad columnarum rationes tolletur / ut ſi
                <expan abbr="altitudīe">altitudine</expan>
              </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
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