Analysis of interfacial stresses between a NiTi coupler and a tube under large plastic deformation

Elasto-plastic large deformation analysi

Elasto-plastic large deformation analysis of space-frames: A plastic-hinge and stress-based explicit derivation of tangent stiffnesses

✍ G. Shi; S. N. Atluri 📂 Article 📅 1988 🏛 John Wiley and Sons 🌐 English ⚖ 807 KB

This paper deals with elasto-plastic large deformation analysis of space-frames. It is based on a complementary energy approach. A methodology is presented wherein: (i) each member of the frame, modelled as an initially straight space-beam, is sought to be represented by a single finite element, (ii