TY  - SER
AU  - Soh, C. K
AU  - Chan, T.K
AU  - Yu, S. K
TI  - Numerical Method  for  Lower-Bound Solution ofRigid-Plastic Limit Analysis Problem
KW  - Direct Iterative Algorithm  for  Limit Analysis
KW  - Improved Lower-Bound  Loads Using Optimaal Stress Recovery
ER  -