BestFEA: 3D Beam Analysis-Demo
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Okudawunilodiwe
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Mayelana nalolu hlelo lokusebenza
Isofthiwe yethu yokulingisa ihlaziya izakhiwo zemishayo ezinobukhulu obuthathu ngaphansi kwe-structural ne-thermal physics.
Izibonelo zohlelo lokusebenza lwale software yilezi: ukuhlaziywa kwezinhlelo zamapayipi, kanye nezakhiwo zefreyimu ukuklama amakhodi afana ne-ASME-B31.3 kanye ne-Eurocode.
Ukwakhiwa kwezakhi ezilinganiselwe kusekelwe kumbono we-Euler-Bernoulli we-beam enokuguqulwa okuguquguqukayo kwe-shear okucatshangelwe yithiyori ye-Timoshenko beam.
Ngokungafani nekhodi evamile yama-elementi anomkhawulo, ukwakheka kwethu kudinga kuphela into eyodwa ngebhimu ngayinye. Njengoba ukuguqulwa kwemishayo, ikakhulukazi, kusekelwe emkhakheni we-quartic (i-polynomial of degree four), sibhale umsebenzi womumo we-beam yethu ukuze futhi ube yi-quartic, ngaleyo ndlela sinikeze imiphumela ekuvumelaneni okuqondile nemodeli yezibalo, ngaphandle kwe-meshing eyengeziwe. .
Qaphela ukuthi ukudluliswa kokushisa kokwakheka kwe-thermal kufaka phakathi ukuqhutshwa kodwa hhayi ukuguquguquka noma imisebe endaweni ezungezile.
Izibonelo zohlelo lokusebenza lwale software yilezi: ukuhlaziywa kwezinhlelo zamapayipi, kanye nezakhiwo zefreyimu ukuklama amakhodi afana ne-ASME-B31.3 kanye ne-Eurocode.
Ukwakhiwa kwezakhi ezilinganiselwe kusekelwe kumbono we-Euler-Bernoulli we-beam enokuguqulwa okuguquguqukayo kwe-shear okucatshangelwe yithiyori ye-Timoshenko beam.
Ngokungafani nekhodi evamile yama-elementi anomkhawulo, ukwakheka kwethu kudinga kuphela into eyodwa ngebhimu ngayinye. Njengoba ukuguqulwa kwemishayo, ikakhulukazi, kusekelwe emkhakheni we-quartic (i-polynomial of degree four), sibhale umsebenzi womumo we-beam yethu ukuze futhi ube yi-quartic, ngaleyo ndlela sinikeze imiphumela ekuvumelaneni okuqondile nemodeli yezibalo, ngaphandle kwe-meshing eyengeziwe. .
Qaphela ukuthi ukudluliswa kokushisa kokwakheka kwe-thermal kufaka phakathi ukuqhutshwa kodwa hhayi ukuguquguquka noma imisebe endaweni ezungezile.
Kubuyekezwe ngo-
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Initial release