Alberti, Leone Battista, De re aedificatoria, 1485

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      <text>
        <body>
          <chap id="N40001A">
            <p id="N418945" type="main">
              <s id="N41896E">
                <pb xlink:href="004/01/402.jpg"/>
              Tu paratis rebus illinc læſam columnam eximito: et loco
                <lb/>
              integram ſubſtituito. </s>
              <s id="N41897D">Quod ſi ex materia fulcire et ſubiici
                <lb/>
              bus eniti libuerit: ex trabibus ſtateras ſubmittito: et produ
                <lb/>
              ctum earum ſportulis harena onerato. </s>
              <s id="N418984">Extollent
                <expan abbr="põdus">pondus</expan>
              ſen
                <lb/>
              ſim ſine ulla quaſſatione coæquabiliter: et paries ſi a
                <expan abbr="p̃pendiculo">perpen
                  <lb/>
                diculo </expan>
              diſceſſerit: ſtatuito tigna ut hæreant adpacta parieti.
                <lb/>
              </s>
              <s id="N418990">His ſingulis adiicito ſingula
                <expan abbr="fulcimẽta">fulcimenta</expan>
              ex materia bene ua
                <lb/>
              lida pedibus imis a pariete diuaricatis. </s>
              <s id="N418999">Tunc uectibus aut
                <lb/>
              cuneolis ſenſim ſtringito / ut parietem urgeant. </s>
              <s id="N41899E">Sic diſtribu
                <lb/>
              tis conatibus compingendo paries ad perpendiculum reſti
                <lb/>
              tuetur. </s>
              <s id="N4189A5">Si id non licuerit / firmabis fulctura trabium firmo
                <lb/>
              in ſolo: et trabes bene picabis pice et oleo: nequid calcis
                <expan abbr="cõtactu">con
                  <lb/>
                tactu</expan>
                <expan abbr="uitiẽtur">uitientur</expan>
              . </s>
              <s id="N4189B4">Mox aſtruito quadrato ex lapide anterides:
                <lb/>
              ita ut picata fulctura conueſtiatur.</s>
            </p>
            <p id="N4189B9" type="main">
              <s id="N4189BB">Incidet forte ut coloſſus ædicula ue in alteram partem to
                <lb/>
              ta cum baſi proclinati ſint: tunc ſubleuabis qua ſubſidant:
                <lb/>
              aut ſubdemes qua præſurgant. </s>
              <s id="N4189C2">Audax utrumque opus. </s>
              <s id="N4189C5">Prius
                <lb/>
              igitur et baſim et quæ diſſolui motu poſſint tignis et omni
                <lb/>
              illaqueatione bene coniugato et concingito. </s>
              <s id="N4189CC">Cingendi
                <expan abbr="ge/nus">ge
                  <lb/>
                nus </expan>
                <expan abbr="cõmodũ/ergaſcula">commodum / ergaſcula</expan>
              cuneis perſtricta ſubleuabimus ſub
                <lb/>
              miſſa trabe in modum uectis: quod ipſum ſtateram
                <expan abbr="nuncu/pauimus">nuncu
                  <lb/>
                pauimus </expan>
              . </s>
              <s id="N4189D9">Subdemes foſſura ſenſim producta. </s>
              <s id="N4189DC">Ea fiet ſic. </s>
              <s id="N4189DF">
                <expan abbr="Nã">Nam</expan>
                <lb/>
                <expan abbr="ĩcipies">incipies </expan>
              a medio lateris ſub ad radices imi
                <expan abbr="pedamẽti">pedamenti</expan>
              : et illic
                <lb/>
              ad profundum ſubcides apertionem non multum latam: al
                <lb/>
              tam uero quoad eam ordinariis lapidibus firmiſſimis
                <expan abbr="ſub/ſtitutis">ſub
                  <lb/>
                ſtitutis </expan>
              poſitis ad arbitrium ſubinſternere. </s>
              <s id="N4189F1">Apertionem
                <expan abbr="hãc">hanc</expan>
                <lb/>
              ſubſtruendo
                <expan abbr="nõ">non</expan>
              ad
                <expan abbr="ſũmum">ſummum</expan>
              uſque penitus completam reddes:
                <lb/>
              ſed palmos aliquot
                <expan abbr="relĩques">relinques</expan>
              in uacuo: quos cuneis robuſteis
                <lb/>
              non inter rariſſimis complebis. </s>
              <s id="N418A0A">Pari deinceps opere totum
                <lb/>
              ſuffulcies latus iſtic ſacelli: quod inde preſſius ſidere uelis.
                <lb/>
              </s>
              <s id="N418A10">Iſta ubi onus
                <expan abbr="ſuſceperĩt / tu">ſuſceperint / tu</expan>
              belle et cautiſſime cuneos ipſos
                <lb/>
              ſubmoueas: pronum parietem ad iuſtam perpendiculi recti
                <lb/>
              tudinem reſtitues. </s>
              <s id="N418A1B">Mox quæ
                <expan abbr="ĩter">inter</expan>
              cuneos interuacua
                <expan abbr="pateãt">pateant</expan>
                <lb/>
              ſubfirmabis cuneis ex lapide firmiſſimo. </s>
              <s id="N418A28">Apud romam ad </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
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