Theoretical Considerations for Viscoelastic Characterization of Biomaterials
نویسندگان
چکیده
Untuk sesuatu rekaan, pembinaan serta ujian jentera-jmtera memproses dan mesin-mesin pengangkutan bahan-bahan biological, sifat-sifat mekanikal bahan-bahan tersebut perlu diketahui terlebeh dahulu. Oleh kerana percubaan-percubaan yang lampau dapat mempastikan bahawa bahan-bahan biological bersifat viscoelastic, perlulah ianya dinyatakan supaya dapat dipastikan tindak balas sifat-sifat tersebut dalam kerja-kerja mengangkut dan memproses. Untuh bahan-bahan kejuruteraan, penggunaan teori viscoelasticity adalah terbukti dan nyata, tetapi bagi bahan-bahan biological perkara ini tidaklah sedemikian. Untuk bahan-bahan biological, teori asas viscoelasticity perlu diubah untuk penyesuaian dengan sifat-sifat biological. Oleh itu, teori-teori yang perlu adalah dibincangkan dalam kajian ini. Ianya juga memperkenalkan istilah-istilah bio-engineering dan menghuraikan gambaran viscoelastic terutamanya dibidang bio-creep dan relaxation.
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