CST (2D) Triangular Element Shape Function - Derivation

Finite Element Analysis - Course Play lists Basics of FEA:    • Basic Concepts of FEA - Video Lecture with...   Basic 10 Steps:    • Basic 10 Steps of Finite Element Analysis ...   Rayleigh-Ritz Method (Problem 1):    • FEA Exam Preparation - Rayleigh-Ritz Metho...   Rayleigh-Ritz Method (Problem 2):    • FEA Exam Preparation - Rayligh-Ritz Method...   Rayleigh-Ritz Method (SSB Udl Load):    • FEA Exam preparation - Rayleigh-Ritz Metho...   Weighted-Residual Method (Four Methods):    • FEA Exam preparation - Weighted-Residual M...   Weighted-Residual Method (Galerkin's Method):    • FEA Exam preparation - Weighted-Residual (...   Weighted-Residual Method (a1 and a2 parameter):    • FEA Exam - Weighted-Residual -  two parame...   Extremizing the functional (Rayleigh-Ritz Method) :    • Extremizing the Functional - Rayleigh-Ritz...   1d Bar Shape functions (Quadratic) :    • FEA Easy Steps - Derivation of Quadratic S...   1d Bar Stiffness matrix Derivations:    • FEA Exam Preparation - Stiffness Matrix De...   1d Bar Shape function problems:    • FEA Exam Preparation - 1D Shape Function P...   1d Bar two element problem:    • FEA Exam Preparation - 1D Bar FE Equation ...   1d Bar three element problem:    • FEA Exam Preparation - 1d Bar Three elemen...   1d Bar TAPERRED ROD Problem:    • FEA Exam Preparation - 1d Tapered bar - Ea...   1d Bar Gap concept:    • FEA Exam Preparation - 1d Bar With Gap - S...   1d Bar Rotation:    • ANSYS Procedure and FEA Method - Results C...   1d Bar With Temperature Effects:    • ANSYS Method and FEA Theory - 1d Bar With ...   1d Bar three materials with temperature effects:    • FEA Exam - ANSYS Lab - 1d Bar With Tempera...   Heat Transfer - Basics and Formula's:    • 1D Bar - Heat Transfer - Basics and Formula's   Heat Transfer - Through Wall :    • FEA Exam - Heat Transfer Wall - 1D Bar Ele...   Heat Transfer - Fin-Pin:    • Fin-Pin Heat Transfer 1D - FEA Method - Ea...   Beam Load Vector Formulas -:    • Beam Element Load Vector and Boundary Cond...   Beam Problem-:    • Beam Problem - FEA Method   Beam Introductions-:    • Beams Introductions - Shape Functions - FE...   2D Element Introductions:    • 2d Elements - Introductions - Plane stress...