Cataneo, Girolamo, Hier. Cataneus de arte bellica, sive, de designandis ac construendis arcibus & propugnaculis, necnon & de iis oppugnandis, expugnandis ac propugnandis : de itinere exercitus, ac castrametatione, quando expediat manus cum hoste conserere, 1600

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        <div xml:id="echoid-div31" type="section" level="1" n="28">
          <head xml:id="echoid-head33" xml:space="preserve">QVARTVS MODVS.</head>
          <p>
            <s xml:id="echoid-s609" xml:space="preserve">Si jaciendum eſſet fundamentum in loco partim ſa-
              <lb/>
            xoſo, partim verò terreo, ita vt commodè non poſſent
              <lb/>
            adigi pali, effo diendum eſt in profundum ad decem
              <lb/>
            vel duodecim pedes, plus minus, prout neceſſarium
              <lb/>
            videbitur, & </s>
            <s xml:id="echoid-s610" xml:space="preserve">curare vt fundus ſit exactè adæquatus ad
              <lb/>
            perpendiculum: </s>
            <s xml:id="echoid-s611" xml:space="preserve">quo facto, palationis loco fient tot
              <lb/>
            pilæ lapideæ, quot angulos habebit propugnacu-
              <lb/>
            lum, vel prout erit neceſſe, pro frontium & </s>
            <s xml:id="echoid-s612" xml:space="preserve">laterum
              <lb/>
            propugnaculi lognitudine. </s>
            <s xml:id="echoid-s613" xml:space="preserve">Deinde ab vna pila ad a-
              <lb/>
            liam fiet fornix cum duplici arcu, altero ſupra al-
              <lb/>
            terum, ita vt conuexitas vnius conuexi-
              <lb/>
            tatem alterius reſpiciat, ſicut
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            apparet in ſexta figu-
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            ra ſequenti.</s>
            <s xml:id="echoid-s614" xml:space="preserve"/>
          </p>
        </div>
        <div xml:id="echoid-div32" type="section" level="1" n="29">
          <head xml:id="echoid-head34" xml:space="preserve">QVINTVS MODVS.</head>
          <p>
            <s xml:id="echoid-s615" xml:space="preserve">Occurrit etiã aliquãdo, vt fabricãdũ ſit in loco, qui
              <lb/>
            fundamento non egeat: </s>
            <s xml:id="echoid-s616" xml:space="preserve">vt accidit in ſolo quod eſt ex
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            viuo & </s>
            <s xml:id="echoid-s617" xml:space="preserve">ſolido faxo: </s>
            <s xml:id="echoid-s618" xml:space="preserve">tunc adæquandum eſt exactè ſo-
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            lum, ita tamen vt paululum pendeat centrum verſus,
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            vt ſuprà dictum eſt. </s>
            <s xml:id="echoid-s619" xml:space="preserve">Quòd ſi ſaxum eſſet mótuoſum,
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            paulatim exſcindetur in modum graduú: </s>
            <s xml:id="echoid-s620" xml:space="preserve">qui quidem
              <lb/>
            gradus ſint benè adæquati, pendeant tamen paululum
              <lb/>
            centrum verſus: </s>
            <s xml:id="echoid-s621" xml:space="preserve">vt jam ſæpe dictum eſt. </s>
            <s xml:id="echoid-s622" xml:space="preserve">Quo facto,
              <lb/>
            propugnaculum, quod inſtituimus exſtruere, ſuperæ-
              <lb/>
            dificabitur, obſeruatis longitudine & </s>
            <s xml:id="echoid-s623" xml:space="preserve">latitudine ipſi
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            neceſſariis.</s>
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            <s xml:id="echoid-s625" xml:space="preserve">Deſignatis & </s>
            <s xml:id="echoid-s626" xml:space="preserve">bene adæquatis fundamentis ſuper-
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            nè, ita tamen vt paululum declinent centrum verſus, </s>
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