02371nam a2200265 a 4500 vtls000051533 KUKTEM 20251114204439.0 110228t2010 my da f m 000 0 eng|d THE0006011(Local) 201905151121 aida 201107140034 VLOAD 201102281619 Fida UMP TF240 .N87 2010 rs Bc. Mohd Nurul Akmal Mohd Yusof Fracture toughness of railway track material using finite element analysis / Mohd Nurul Akmal Mohd Yusof Fracture toughness of railway track material using finite element analysis [electronic resource] Kuantan, Pahang : Universiti Malaysia Pahang, 2010 xiv, 53 p. : ill. (some col.) ; 30 cm. + 1 computer disc Project paper (Bachelor of Mechanical Engineering) -- Universiti Malaysia Pahang -- 2010 Bibliography: p. 42-43 Railway track are used as way for carrying cargo or passengers from one place to another place. Nowadays, Malaysia still using the old railway line and accidents can happen at any time due to several factors, namely high density load of railroad rails, cracks due to vibration and friction wheel. Therefore, in this project the analysis is to prevent and predict the occurrence of harm or injury to passengers, and goods. The objective of this project is to determine the value of fracture toughness of railway track material using analytical solution. Finite element analysis is used to find the value of stress that has been used in analytical equation. The design of the model specimen drawn by Solidworks software and then imported into the Patran software to key in data such as load, material, element, and properties. Then, Nastran software is used as a solver and decision analysis model will be produced when the specimen is successful simulated. Comparisons are made between the simulation using finite element analysis and previous research. The result shows that the fracture toughness decreasing when the thickness is increasing. The average value of fracture toughness found was 39.02 MPa.√m. It is said to be plane strain fracture toughness. Railroad tracks Railroad engineering 0 0 0 1 20000 20000 2019-09-04 0 TF240 .N87 2010 rs Bc. 0000053859 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 1 20000 20000 2019-09-04 0 CD 4945 | TF240 .N87 2010 rs Bc. 0000053860 2019-09-04 00:00:00 1 2019-09-04 PSM VIRTUA40 2183 2189 VTLSSORT0080*0200*0400*0900*1000*2450*2460*2600*3000*5020*5040*5200*6500*6501*9992