摘要
爆炸载荷作用下岩石变形流场的全息预测是较为困难复杂的问题。通过有限的实测信息,运用灰色理论模型预测爆炸载荷作用下岩石动态变形流场的全信息,并与实验结果进行对比,结果令人满意,这说明了灰色理论模型预测的可行性,为爆炸力学流场全息分析提供了新的思路。
It is difficult to obtain holographic information of deformation field for rock under blasting loading with limit measured information. Grey model GM(1, 1) is used to analyze the limit experimental data and to predict the holographically information of dynamic deformation of rock. Compared with experiment results, it is shown that grey model GM(1, 1) is feasible and rational for the holographic analysis of rock deformation field under blasting loading.
出处
《岩石力学与工程学报》
EI
CAS
CSCD
北大核心
2005年第1期39-43,共5页
Chinese Journal of Rock Mechanics and Engineering
基金
国家自然科学基金资助项目(10272109)
