Alberti, Leon Battista, L' architettura

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        <div xml:id="echoid-div31" type="section" level="1" n="15">
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            <s xml:id="echoid-s1449" xml:space="preserve">
              <pb o="33" file="037" n="37" rhead="LIBRO PRIMO."/>
            alcun’altro afforzificamento. </s>
            <s xml:id="echoid-s1450" xml:space="preserve">Ettutti gli altri ſe tu non gli incatenerai, o non
              <lb/>
            li porrai peſi all’incontro chegli contrapeſino, ſiuede che per il peſo loro. </s>
            <s xml:id="echoid-s1451" xml:space="preserve">ſi pe
              <lb/>
            lano, & </s>
            <s xml:id="echoid-s1452" xml:space="preserve">ſi rouinano. </s>
            <s xml:id="echoid-s1453" xml:space="preserve">Io non laſcerò quì indietro quel cheio ho notato appref
              <lb/>
            ſo de gli antichi, coſa certo eccellente, & </s>
            <s xml:id="echoid-s1454" xml:space="preserve">degna dilode. </s>
            <s xml:id="echoid-s1455" xml:space="preserve">Ibuoni Architettori
              <lb/>
              <note position="left" xlink:label="note-037-01" xlink:href="note-037-01a" xml:space="preserve">5</note>
            poſono ſimili uani, & </s>
            <s xml:id="echoid-s1456" xml:space="preserve">gli archi delle uolte ne tempij, talmente che ſe tu leuaſsi
              <lb/>
            loro di ſotto tutte le colonne da baſſo, reſtarebbono niente di manco i uani de
              <lb/>
            gli archi, & </s>
            <s xml:id="echoid-s1457" xml:space="preserve">le uolte delle coperture, & </s>
            <s xml:id="echoid-s1458" xml:space="preserve">non rouinerebbono: </s>
            <s xml:id="echoid-s1459" xml:space="preserve">per eſſer tirati gli
              <lb/>
            archi ſopra iquali ſtanno le uolte inſino in terra con artificio marauiglioſo, & </s>
            <s xml:id="echoid-s1460" xml:space="preserve">
              <lb/>
            conoſciuto da pochi che l’opera ſi regge da per ſe, poſataſi ſolamente ſopra de
              <lb/>
              <note position="left" xlink:label="note-037-02" xlink:href="note-037-02a" xml:space="preserve">10</note>
            gli archi: </s>
            <s xml:id="echoid-s1461" xml:space="preserve">percioche hauendo queſti archi per loro catena il ſaldiſsimo terreno,
              <lb/>
            non è marauiglia che gli ſtieno da per loro ſaldiſsimi.</s>
            <s xml:id="echoid-s1462" xml:space="preserve"/>
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        <div xml:id="echoid-div33" type="section" level="1" n="16">
          <note position="left" xml:space="preserve">15</note>
          <head xml:id="echoid-head18" style="it" xml:space="preserve">De
            <unsure/>
          lle ſcale, & delle ſorti loro, de gli ſcagliont che debbcno eſſere in caffo, & della quantitd.
            <lb/>
          loro. De pianerottoli, delle gole de cammini da mandar uia il ſummo. Degliac-
            <lb/>
          quai, o altri condotti damandar uia le acque; & del collocare i pozzi, & le
            <lb/>
          fogne in ſiti commodi. Cap. XIII.</head>
          <p>
            <s xml:id="echoid-s1463" xml:space="preserve">NEl porre le ſcale, è tanta la briga, che tu non le potrai mai porrc bene
              <lb/>
            ſenza maturo, & </s>
            <s xml:id="echoid-s1464" xml:space="preserve">eſſaminato conſiglio. </s>
            <s xml:id="echoid-s1465" xml:space="preserve">Percioche in una ſcala uen-
              <lb/>
            gono tre uani, uno è la porta, per la quale tu uuoi entrare a ſalire per le
              <lb/>
              <note position="left" xlink:label="note-037-04" xlink:href="note-037-04a" xml:space="preserve">20</note>
            ſcale, l’altro è la fineſtra, onde ha auenire il lume, che tu poſſa uedere l’ogget-
              <lb/>
            to de gli ſcaglioni, il terzo uano èquello che ſi fa nel palco, per il quale noi an-
              <lb/>
            diamo ſopra il piano di ſopra, Et per queſto dicono, ch’e’ non è marauiglia che
              <lb/>
            le ſcale impediſchinoi diſegni de gli edificij: </s>
            <s xml:id="echoid-s1466" xml:space="preserve">Ma chi non uuole eſſere impedi-
              <lb/>
            dito dalle ſcale, non le impediſca. </s>
            <s xml:id="echoid-s1467" xml:space="preserve">Stabiliſchino queſti tali un determinato & </s>
            <s xml:id="echoid-s1468" xml:space="preserve">
              <lb/>
              <note position="left" xlink:label="note-037-05" xlink:href="note-037-05a" xml:space="preserve">25</note>
            proprio ſpatio del ſito, per ilquale ſi poſſa andare in ſu & </s>
            <s xml:id="echoid-s1469" xml:space="preserve">in giu liberamente in-
              <lb/>
            ſino alle coperture che ſono allo ſcoperto. </s>
            <s xml:id="echoid-s1470" xml:space="preserve">Nè ci increſca chele ſcale occupi-
              <lb/>
            no tanto del ſito; </s>
            <s xml:id="echoid-s1471" xml:space="preserve">percioche elleno ci arrecheranno aſſai commodità, non ar-
              <lb/>
            recando incommodità alcuna all’altre parti dell’edificio. </s>
            <s xml:id="echoid-s1472" xml:space="preserve">Aggiugni che quel
              <lb/>
            le uolticciuole, & </s>
            <s xml:id="echoid-s1473" xml:space="preserve">uani che rimarranno ſotto dette ſcale, ſeruiranno a commo-
              <lb/>
              <note position="left" xlink:label="note-037-06" xlink:href="note-037-06a" xml:space="preserve">30</note>
            dità grandiſsima. </s>
            <s xml:id="echoid-s1474" xml:space="preserve">Le ſcale appreſſo di noi ſono di due ſorti: </s>
            <s xml:id="echoid-s1475" xml:space="preserve">Percioche delle
              <lb/>
            ſcale, che s’appartengono alle eſpeditioni da guerra, o a munitioni, non parle-
              <lb/>
            rò io in queſto luogo. </s>
            <s xml:id="echoid-s1476" xml:space="preserve">La prima ſorte è quella che non ha ſcaglioni, ma ſi ſa-
              <lb/>
            glie per un pendio a ſdrucciolo, & </s>
            <s xml:id="echoid-s1477" xml:space="preserve">l’altre è quella, per la quale ſi ſaglie per gli
              <lb/>
            ſcaglioni. </s>
            <s xml:id="echoid-s1478" xml:space="preserve">I noſtri antichi uſarono quelle che erano a ſdrucciolo farle piu dol
              <lb/>
              <note position="left" xlink:label="note-037-07" xlink:href="note-037-07a" xml:space="preserve">35</note>
            ci, & </s>
            <s xml:id="echoid-s1479" xml:space="preserve">con manco pendio, che poſſeuano, & </s>
            <s xml:id="echoid-s1480" xml:space="preserve">ſi come io ho conſiderato ne’ loro
              <lb/>
            edificij, penſarono che quella fuſſe aſſai commoda, la quale fuſſe condotta tal-
              <lb/>
            mente, che la ſua linea che cadeſſe a piombo dall a ſua maggiore altezza, corri-
              <lb/>
            ſpondeſſe per la ſeſta parte alla lũghezza della linea che giaceſſe. </s>
            <s xml:id="echoid-s1481" xml:space="preserve">Ma lodaro-
              <lb/>
            no il porre gli ſcaglioni in caffo, & </s>
            <s xml:id="echoid-s1482" xml:space="preserve">maſsimo ne’ Tempij: </s>
            <s xml:id="echoid-s1483" xml:space="preserve">percioche e’ diceua-
              <lb/>
              <note position="left" xlink:label="note-037-08" xlink:href="note-037-08a" xml:space="preserve">40</note>
            no che coſi accaderebbe, che noi metteremo prima innanzi nel Tempio il piè
              <lb/>
            ritto; </s>
            <s xml:id="echoid-s1484" xml:space="preserve">ilche penſauano che giouaſſe alla Religione. </s>
            <s xml:id="echoid-s1485" xml:space="preserve">Etin queſto ho io conſi-
              <lb/>
            derato, che i buoni Architettori, non meſſono mai continuamente in un filo
              <lb/>
            piu che ſette, ouero noue ſcaglioni: </s>
            <s xml:id="echoid-s1486" xml:space="preserve">Credo che imitaſſero o il numero de piane-
              <lb/>
            ti, o de Cieli; </s>
            <s xml:id="echoid-s1487" xml:space="preserve">Ma alla fine di queſti, ouer ſette, o pur noue, quai ſi fuſſero </s>
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