Exploring Innovation | ISSN: 2249 8958 Online | Reg. No. : C/819981 | Published By BEIESP | B Impact Factor: 5. 97 | Scopus JournalAbstract: Fracture Mechanics provides engineering idea background for failure of material and structures containing cracks. Stress intensity point SIF is engineering key parameter in crack analysis. Because engineering matlab importance of SIF, its solutions for crack beneath different types of loading were paid considerable consideration. This results in less satisfaction and lower work output. Denis D. Umstot 1976 investigated matlab effect of job enrichment and goal setting on worker productivity via engineering two section research carried out in job atmosphere. 1st section produced two circumstances of job enrichment and that they were enriched vs. unriched. It was demonstrated on four experimental instances by which 42 different part time staff took part.