SHAO Long-tan, XIONG Bao-lin, WANG Hong-bo. Amelioration of parameter determination in Wu-Bauer hypoplastic model and its validation[J]. 2008, 29(3).DOI:
Method of determining parameters in Wu-Bauer hypoplastic model and its defect are discussed. According to simplex designs in optimization
amelioration of parameter determination is made. The method is proved by virtue of triaxial consolidated drained test
oedometric test and load -unload test. It is shown that this method can ascertain the parameters. The merit and demerit of Wu-Bauer hypoplastic model are analyzed.