摘要
本文收集了水利水电工程大量现场岩石抗剪断试验资料,采用数理统计和概率分析方法,研究坝基抗剪断参数f′、c′的特征值和分布规律,提出了参数的分级标准.阐述了混凝土强度对坝基抗剪断参数的影响,并给出了坚硬岩石坝基接触面的破坏方程.最后,探讨了贝叶斯概率法在预测坝基抗剪断参数中的应用.
In this paper the author, taking advantage of probability and statistics, analyses the distribution and eigenvalues of shear strength parameters, f′ and c′, on the basis of insitu data of electric power construction. The application of the probability method of Bayes in the prediction of shear strength of dam foundation are also be discussed.
出处
《岩石力学与工程学报》
EI
CAS
CSCD
1989年第2期151-162,共12页
Chinese Journal of Rock Mechanics and Engineering
