Vitruvius, L' Architettura generale di Vitruvio : ridotta in compendio
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        <div xml:id="echoid-div142" type="section" level="1" n="55">
          <pb o="64" file="0110" n="110" rhead="ARCHITETTURA"/>
          <p>
            <s xml:id="echoid-s1137" xml:space="preserve">Queſti tali alleggerimenti poſſo-
              <lb/>
              <note position="left" xlink:label="note-0110-01" xlink:href="note-0110-01a" xml:space="preserve">con
                <lb/>
              Puntel
                <lb/>
              li.</note>
            no eſſere di due ſorte. </s>
            <s xml:id="echoid-s1138" xml:space="preserve">La prima è
              <lb/>
            di mettere al di ſopra del Liſtel-
              <lb/>
            lo che ſoſtenta il Muro, ſopra il
              <lb/>
            vano delle porte e delle fineſtre,
              <lb/>
            due puntelli che poſando nella
              <lb/>
            parte inferiore ſopra de’Pilaſtri s’
              <lb/>
            uniſcano nella ſuperiore.</s>
            <s xml:id="echoid-s1139" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s1140" xml:space="preserve">L’altra maniera e di fare ſopra
              <lb/>
              <note position="left" xlink:label="note-0110-02" xlink:href="note-0110-02a" xml:space="preserve">con Ar
                <lb/>
              chi a
                <lb/>
              volta.</note>
            i vani, degli Archi a volta con
              <lb/>
            pietre tagliate a guiſa di conio e
              <lb/>
            tendenti ad un centro: </s>
            <s xml:id="echoid-s1141" xml:space="preserve">poichè eſ-
              <lb/>
            ſendo i muri così aſſodati col mez-
              <lb/>
            zo di queſti tali Alleggerimenti,
              <lb/>
            tutta la muraglia ch’è nella parte di
              <lb/>
            ſotto non declinerà punto, reſtan-
              <lb/>
            do ſcaricata dal peſo della parte
              <lb/>
            che è di ſopra: </s>
            <s xml:id="echoid-s1142" xml:space="preserve">e ſe le avveniſſe
              <lb/>
            un qualche difetto col lungo paſ-
              <lb/>
            ſare di tempo, ella potrebbe riſta-
              <lb/>
            bilirſi ſenza che foſſe biſogno di
              <lb/>
            puntellare la parte di ſopra.</s>
            <s xml:id="echoid-s1143" xml:space="preserve"/>
          </p>
          <p>
            <s xml:id="echoid-s1144" xml:space="preserve">La Seconda maniera di alleggeri-
              <lb/>
              <note position="left" xlink:label="note-0110-03" xlink:href="note-0110-03a" xml:space="preserve">2 So,
                <lb/>
              ſtentan.
                <lb/>
              done il
                <lb/>
              rerre-
                <lb/>
              no.</note>
            re ſi è per qu’ muri che fatti ſono a
              <lb/>
            ſoſtentamento di terreno; </s>
            <s xml:id="echoid-s1145" xml:space="preserve">poichè
              <lb/>
            oltre alla groſſezza </s>
          </p>
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