Detail Numerical Study of Damage Growth in Particulate Composites   Oleh:  Liu, C.T. ; Kwon, Y. W. Jenis: Article from Bulletin/Magazine Dalam koleksi: Journal of Engineering Materials and Technology vol. 121 no. 4 (1999), page 476-482. Topik: composite; numerical study; damage growth; particulate composites Ketersediaan Perpustakaan Pusat (Semanggi) Nomor Panggil: JJ87.1 Non-tandon: 1 (dapat dipinjam: 0) Tandon: tidak ada     Lihat Detail Induk Isi artikel A numerical study was conducted to simulate and predict damage initiation and growth around the crack tip crack tip in particulate composite specimens made of hard particles embedded in a soft rubber - like matrix material. Therefore, damage evolution in the matrix material around crack tips was investigated. The progressive damage was modeled using a micro / macro - approach which combined two levels of analyses like the micro - level and the macro - level analyses. Damage description was undertaken at the microlevel using a simplified three - dimensional unit - cell model and an isotropic continuum damage theory. The numerical study examined both him and thick specimens with a short or long edge crack to understand the effects of specimen thickness and crack size on the damage initiation, growth, and saturation. Numerical results were compared with experimental data. Opini Anda Klik untuk menuliskan opini Anda tentang koleksi ini! Kembali

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