Antički Geodetski Instrument Groma

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چکیده

Pronalazak konstrukcije pravoga kuta odrazio se i u građevinarstvu i urbanizmu te limitiranju poljoprivrednih površina. Auktor opisuje nadgrobni spomenik rimskog agrimenzora iz Pompeja i zagonetni nalaz iz Pfiinza. Prihvaća rekonstrukciju pompejanskoga nalaza s tim da se jednonožni stalak radi stabilizacije instrumenta zamijeni tronolnim. Slobodno ovješene vizirne niti nategnute viškovima na vjetru su se nezavisno njihale ometajući mjernika pri viziranju. Ako se dvije suprotne niti dolje spoje i opterete s jednim viskom, postaju jedno tijelo. Auktor također ispravlja rekonstrukciju mjerne sprave nađene u Pflinzu. Na kraju je sažeto prikazana uporaba grome pri limitaciji agera rimskih kolonija.

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تاریخ انتشار 2009