Detail Analisis kegagalan tangki kimia fiberglass 50 meter kubik (makalah dalam Prosiding Seminar Nasional Kluster Riset Teknik Mesin (KRTM) Surakarta, 13-14 Oktober 2009 Bibliografi Author: Setyanto, Djoko ; Iskandar, Isdaryanto Topik: fiberglass (FRP) chemical tank; ASTM standard; British standard; failure analysis; JABFUNG-FT-DJS-2022-01 Bahasa: (ID )     Penerbit: Jurusan Teknik Mesin Fakultas Teknik Universitas Sebelas Maret     Tempat Terbit: Surakarta    Tahun Terbit: 2009     Jenis: Papers/Makalah - pada seminar nasional Fulltext: 1 PROSIDING SEMINAR NASIONAL KRTM 13-14 OKTOBER 2009 UNS SURAKARTA.pdf (7.41MB; 3 download) Abstract Fiberglass reinforced plastics (FRP) tanks are designed and fabricated based on industrial standard that is agreed both manufacturer and user. The four 50 cubic metre FRP chemical tanks on a multinational Indonesian company in west region of Java were supplied by a national fiberglass manufacturer and have been installed since 1999. One of the four tanks failed on July 2008. The bottom cover of the tank broke because the unstable of the concrete foundation so that the chemical fluid (chloride acid) went out. The broken tank was repaired with the same resin by hand lay up. On August 2008, the tank failed again on the top cover. The negative (vacuum) pressure by hydrostatic test caused the top cover of the tank deflected. The relaxation of the internal pressure until atmosphere pressure produced the spring force on the top cover to the normal position, so that many accessories on the top cover, i.e manhole, flanges etc. cracked or broke out from the top cover. Opini Anda Klik untuk menuliskan opini Anda tentang koleksi ini! Lihat Sejarah Pengadaan  Konversi Metadata   Kembali

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