本文报导了四种不同类型的土工离心模型试验,包括填土自重固结沉降、软土中孔隙压力消散、土坡稳定和地基稳定。试验的模型土层和边界都较简单,便于和理论计算结果相比较,但是试验方法和装置同样可用于较复杂的土层和边界情况,做土层或土坡的模型试验,研究应力-应变性状或破坏机理。 This paper reports four different types of geotechnical centrifugal model tests, including consolidation of gravity self-heavy fill, pore pressure dissipation in soft soil, soil slope stability, and foundation stability. The soil and boundary of the test model are relatively simple and easy to compare with the theoretical calculation results. However, the test method and device can also be used for more complex soil layers and boundary conditions to do model tests of soil layers or soil slopes to study stress-strain. Traits or failure mechanisms.