Alberti, Leon Battista, L' architettura

Table of figures

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          <p>
            <s xml:id="echoid-s9157" xml:space="preserve">
              <pb o="215" file="219" n="219" rhead="LIBRO SETTIMO."/>
            diametro del collarino di ſopra al ſuo rititamento ſia la proportione che i La-
              <lb/>
            tini chiamano ſeſquiſettima cioè da otto a ſette. </s>
            <s xml:id="echoid-s9158" xml:space="preserve">Hor vengo a lineamenti de
              <lb/>
            membri in quello, che ſono differentiati, nelle baſe ſono queſti membri, il da-
              <lb/>
            do, i mazzochi, & </s>
            <s xml:id="echoid-s9159" xml:space="preserve">i cauetti, Il dado è quella parte quadra che ſtà da baſſo, la-
              <lb/>
              <note position="left" xlink:label="note-219-01" xlink:href="note-219-01a" xml:space="preserve">5</note>
            quale io chiamo coſi perche ella è per ogni verſo quadra come un dado ſtiac-
              <lb/>
            ciato; </s>
            <s xml:id="echoid-s9160" xml:space="preserve">i mazzocchi ſono que guancialetti ſopra l'un de quali ſi poſa la colon-
              <lb/>
            na, & </s>
            <s xml:id="echoid-s9161" xml:space="preserve">l'altro poſa in ſul dado; </s>
            <s xml:id="echoid-s9162" xml:space="preserve">il cauetto è quella parte cauata in cerchio all'in-
              <lb/>
            dentro che ſtà tra duoi mazzocchi come la girella nella carrucola; </s>
            <s xml:id="echoid-s9163" xml:space="preserve">tutto il
              <lb/>
            modo, & </s>
            <s xml:id="echoid-s9164" xml:space="preserve">l'ordine del miſurare queſti membri lo cauarono dal diametro del-
              <lb/>
            la pianta della colonna, & </s>
            <s xml:id="echoid-s9165" xml:space="preserve">i Dorici da principio l ordinarono in queſta manie-
              <lb/>
              <note position="left" xlink:label="note-219-02" xlink:href="note-219-02a" xml:space="preserve">10</note>
            ra. </s>
            <s xml:id="echoid-s9166" xml:space="preserve">Feciono la baſa alta per la metà della groſſezza della colonna da baſſo, & </s>
            <s xml:id="echoid-s9167" xml:space="preserve">
              <lb/>
            uollono che il Dado fuſſe da ogni banda largo quanta vno diametro, & </s>
            <s xml:id="echoid-s9168" xml:space="preserve">me-
              <lb/>
            zo della colonna da baſſo il piu, & </s>
            <s xml:id="echoid-s9169" xml:space="preserve">il meno un diametro, & </s>
            <s xml:id="echoid-s9170" xml:space="preserve">vn terzo: </s>
            <s xml:id="echoid-s9171" xml:space="preserve">Diuiſo-
              <lb/>
            no l'altezza ditutta la baſa in tre parti, una delle quali ne aſſegnarono all'altez-
              <lb/>
            za del dado. </s>
            <s xml:id="echoid-s9172" xml:space="preserve">Fu adunque la altezza di tutta la baſa tripla alla altezza del dado,
              <lb/>
              <note position="left" xlink:label="note-219-03" xlink:href="note-219-03a" xml:space="preserve">15</note>
            & </s>
            <s xml:id="echoid-s9173" xml:space="preserve">la larghezza del dado ancor tripla alla altezza della baſa, oltre al dado di-
              <lb/>
            uiſono il reſto della groſſezza de la baſa in quattro parti, delle quali la parte
              <lb/>
            diſopra aſſegnarono al mazzocchio di ſopra, di nuouo q uel reſtante che rima
              <lb/>
            neua inſra il mazzocchio di ſopra, & </s>
            <s xml:id="echoid-s9174" xml:space="preserve">il dado di ſotto, lo diuiſono in due parti,
              <lb/>
            l'una delle quali dettono al mazzocchio di ſotto, & </s>
            <s xml:id="echoid-s9175" xml:space="preserve">l'altra di ſopra ſcauarono
              <lb/>
              <note position="left" xlink:label="note-219-04" xlink:href="note-219-04a" xml:space="preserve">20</note>
            per cauetto che reſtaſſe ſoppreſſato dal'uno mazzocchio, & </s>
            <s xml:id="echoid-s9176" xml:space="preserve">da l'altro; </s>
            <s xml:id="echoid-s9177" xml:space="preserve">il cauet-
              <lb/>
            to è fatto d'un canale incauato, & </s>
            <s xml:id="echoid-s9178" xml:space="preserve">di due intaccature che accerchiano attorno
              <lb/>
            attorno il cauetto; </s>
            <s xml:id="echoid-s9179" xml:space="preserve">all'intaccatura aſſegnarono la ſettima parte, & </s>
            <s xml:id="echoid-s9180" xml:space="preserve">il reſto inca-
              <lb/>
            uarono. </s>
            <s xml:id="echoid-s9181" xml:space="preserve">In ogni edificamento dicemmo che biſogna auuertire che quelle co-
              <lb/>
            ſe, che ſi murano poſino ſul ſodo. </s>
            <s xml:id="echoid-s9182" xml:space="preserve">Non ſarà ſodo ſe il tuo piombo cadendo
              <lb/>
              <note position="left" xlink:label="note-219-05" xlink:href="note-219-05a" xml:space="preserve">25</note>
            dal piè de la poſta pietra trouerà nel ſuo diritto alcuno voto daria, o calcuno
              <lb/>
            vacuo; </s>
            <s xml:id="echoid-s9183" xml:space="preserve">& </s>
            <s xml:id="echoid-s9184" xml:space="preserve">percio nel fare i cauetti hebbono conſideratione di non gli cauare
              <lb/>
            tanto a dentro, che nello ſcarnarli troppo offendeſsinoi diritti de le pietre,
              <lb/>
            che ui ſi haueuano a piantare ſopra; </s>
            <s xml:id="echoid-s9185" xml:space="preserve">i mazzocchi vſciranno ſuori per la metà
              <lb/>
            della loro groſſezza, & </s>
            <s xml:id="echoid-s9186" xml:space="preserve">vno ottauo piu; </s>
            <s xml:id="echoid-s9187" xml:space="preserve">& </s>
            <s xml:id="echoid-s9188" xml:space="preserve">il maggiore aggetto del cerchio
              <lb/>
              <note position="left" xlink:label="note-219-06" xlink:href="note-219-06a" xml:space="preserve">30</note>
            del mazzocchio cadrà apunto ſul piombo del dado in queſto modo le diſe-
              <lb/>
            gneranno i Dorici.</s>
            <s xml:id="echoid-s9189" xml:space="preserve"/>
          </p>
          <figure number="40">
            <image file="219-01" xlink:href="http://echo.mpiwg-berlin.mpg.de/zogilib?fn=/permanent/library/xxxxxxxx/figures/219-01"/>
          </figure>
          <note position="left" xml:space="preserve">35</note>
          <note position="left" xml:space="preserve">40</note>
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