Bridge and road structure - Ho Chi Minh City College of Construction Part 2 - 9
Elastic . The tangent modulus or over-elastic modulus of the buckling load is defined by substituting E T for E in Equation 10.3 for elastic behavior. 2 E ` T (10.5) T ( KL / r ) 2 The combined elastic and hyperelastic buckling curves (according to Euler and tangent modulus) are shown ...