In most of the piping models, the maximum stressed location would be either tee or bend.i need some guidelines for detailed local FE analysis of the maximum stressed bend or tee junction ,with respect to transfer of boundary conditions and loading from the global caesar piping model to the local model.(regarding the length of the local model,anchor requirement,whether relative or absolute magnitude F&M should be used w.r.t anchor ).kindly suggest good references for the same.