本文根据四川大足宝顶大沸湾石刻的地质及裂隙状况，预计可能出现的岩体稳定性问题，按照块体的滑移和倾倒破坏的条件，进行理论分析，编制计算程序。再作现场岩体构造及裂隙状况的测绘，输入计算机，得出岩体稳定性预测图。其结果可以指导宝顶石刻的加固工作和将预测岩体稳定性的方法用于类似工程。 Based on the geology and fracture condition of the Daociwan stone carving in Dading, Sichuan, this paper predicts the possible stability of the rock mass, analyzes the conditions according to the sliding and dumping conditions of the block, and compiles the calculation program. Then the on-site rock mass structure and fracture condition mapping were input into the computer to obtain a rock mass stability prediction map. The result can be used to guide the reinforcement of Baoding stone carvings and to use similar methods for predicting the stability of rock mass.