![]() RQ D belongs to cluster5 THEN E m 0:203UCS0:043GSI0:228RQ D-3:44 Rule 6: IF UCS belongs to cluster6 AND GSI belongs to cluster6 AND RQ D belongs to cluster6 THEN E m 0:174UCS 0:632GSI 0:309RQ D51:02 Rule 7: IF UCS belongs to cluster7 AND GSI belongs to cluster7 AND RQ D belongs to cluster7 THEN E m 0:544UCS 0:278GSI 0:229RQ D22:97 Fig. Source publication Estimation of deformation modulus of rock masses by using fuzzy clustering-based modeling Article Full-text available Dec 2011 Ali Bashari Morteza Beiki Alireza Talebinejad The paper describes a method which incorporates TakagiSugeno (TS) fuzzy modeling with two data clustering approaches including fuzzy-c-means (FCM) clustering and subtractive clustering to estimate the rock mass modulus of deformation.įor this aim, a database including 120 cases collected from several galleries of dam sites locations was establish.Ĭite Download full-text Context in source publication Context 1. Satuan Modulus Young Download View Publicationĭownload View publication Copy reference Copy caption Embed figure A graphical TS representation of formulation of input variables to rock mass modulus using seven fuzzy if-then rules generated by subtractive clustering. The data included porosity, P-wave velocity, dry density, slake durability index, and water absorption as input variables and UCS and E as the output variables. Itulah sebabnya baja banyak digunakan sebagai kerangka (otot) bangunan-bangunan besar seperti jembatan, gedung bertingkat, dan jalan layang.īilangan (konstanta) tersebut dinamakan modulus elastis atau modulus Young (E). Tegangan benda sangat diperhitungkan dalam menentukan ukuran dan jenis bahan penyangga atau penopang suatu beban, misalnya penyangga jembatan gantung dan bangunan bertingkat.īerdasarkan berbagai percobaan di laboratorium, diperoleh hubungan antara tegangan dan regangan untuk baja dan aluminium seperti tampak pada gambar berikut. Kawat dengan penampang kecil mengalami tegangan yang lebih besar dibandingkan kawat dengan penampang lebih besar. Satuan Modulus Young Download View Publication. ![]()
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