岩体随机结构面三维网络数值模型有效性检验

VERIFICATION OF RANDOM 3-D FRACTURES NETWORK MODEL OF ROCK MASS

岩体随机不连续面三维网络模拟技术成熟与否的一个重要标志就是最终的网络模型是否能够较真实地再现岩体的实际情况 ,为了使三维网络模型的结果能够真正地应用于实际工程 ,就必须对模拟的结果进行必要的检验 ,检验的办法就是将模拟出的模型剖面图形与原型测量窗口的图形进行图形对比 ,或者将原型的观测数据与模型的测试数据进行数据对比 ,当这种检验达到精度时 ,模拟出的模型为有效模型 。

In order to meet the need of the actual rock engineering, the methods are required to verify the result of the 3-D discontinuies network modeling. One method is to compare the figures between the section of the numerical model and the sampling window of in-situ model. The other method is to verify the data set of the numerical model using field data. When the modeling results are verified to have a good precision, They can be considered effective, and can be applied into the actual rock engineering.