Vitruvius, M. Vitrvvivs Per Iocvndvm Solito Castigatior Factvs Cvm Figvris Et Tabvla Vt Iam Legi Et Intelligi Possit, 1511

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            <s xml:id="echoid-s2439" xml:space="preserve">
              <pb file="0144" n="144" rhead="LIBER"/>
            ſum fuerit, vti ea diligentia in his adhibeatur, Non minus etiam obſeruan
              <lb/>
            dum eſt vti omnes ſtructuræ perpendiculo reſpondeant neque habeant in
              <lb/>
            vlla parte proclinationes, Maxima autem eſſe debet cura ſubſtructionũ, ꝙ
              <lb/>
            in his infinita vicia ſolet facere terre congeſtio, Ea enim non poteſt eſſe ſem
              <lb/>
            per vno pondere, quo ſolet eſſe per æſtatem, ſed hybernis temporibus reci-
              <lb/>
            piendo ex imbribus aquæ multitudinem creſcens, & </s>
            <s xml:id="echoid-s2440" xml:space="preserve">pondere, & </s>
            <s xml:id="echoid-s2441" xml:space="preserve">amplitu
              <lb/>
            dine diſrumpit & </s>
            <s xml:id="echoid-s2442" xml:space="preserve">extrudit ſtructurarum ſeptiones, Ita vt huic uitio me-
              <lb/>
            deatur, ſic erit faciundum, uti primum pro amplitudine congeſtionis craſ-
              <lb/>
            ſitudo ſtructuræ conſtituatur, deinde infrõtibus anterides ſiue eriſmæ ſint
              <lb/>
            una ſtruantur, eæ inter ſe diſtent tãto ſpatio, quanta altitudo ſubſtructio-
              <lb/>
            nis eſt futura, craſſitudine eadem qua ſubſtructio, Procurrãt autem ab imo
              <lb/>
            per quam craſſitudo conſtituta fuerit ſubſtructionis, deinde contrahãtur
              <lb/>
            gradatim ita uti ſũmã habeant prominentiam quanta operis ẽ craſſitudo,
              <lb/>
              <figure xlink:label="fig-0144-01" xlink:href="fig-0144-01a" number="95">
                <description xml:id="echoid-description74" xml:space="preserve">a. anterides
                  <lb/>
                ſiue eriſmæ
                  <lb/>
                b. dentes ſer- ratim cõiũcti</description>
                <variables xml:id="echoid-variables70" xml:space="preserve">a b</variables>
              </figure>
            Præterea introrſus contra terrenũ vti dentes coniuncti muro ſerratim ſtru
              <lb/>
            antur uti ſinguli dentes ab muro tantum diſcedant quanta altitudo futura
              <lb/>
            erit ſubſtructiõis, Craſſitudinis autem habeant dentium ſtructuræ uti mu
              <lb/>
            ri, Item in extremis angulis cum receſſum fuerit ab ĩteriore angulo, ſpatio
              <lb/>
            altitudinis ſubſtructionis in utran  partem ſignetur, & </s>
            <s xml:id="echoid-s2443" xml:space="preserve">ab his ſignis dia-
              <lb/>
            gonios ſtructura collocetur, & </s>
            <s xml:id="echoid-s2444" xml:space="preserve">ab ea media, altera coniuncta cum angulo
              <lb/>
            muri, Ita dentes & </s>
            <s xml:id="echoid-s2445" xml:space="preserve">diagoniæ ſtructuræ non patientur tota ui p̃mere murũ,
              <lb/>
            ſed diſſipabunt retinẽdo ĩpetũ cõgeſtionis, Quẽadmodũ opera ſine </s>
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