论文部分内容阅读
采用MTS880±500 型材料试验机,对攀钢朱矿东山头边坡辉长岩进行了单轴压缩蠕变试验研究,拟合出蠕变曲线的经验公式。经综合分析,提出了试验辉长岩的蠕变理论模型,确定了岩石的蠕变参数和长期强度。
Using MTS880 ± 500 material testing machine, uniaxial compressive creep test was carried out on the Dongshanpo slope gabbro of Zhuangshan Mine, and the empirical formula of creep curve was fitted. After a comprehensive analysis, the theoretical model of creep of the test gabbro has been proposed, and the creep parameters and long-term strength of the rock have been determined.