CAJ | 학술논문

某钨矿山69#矿体为钽铌钨矿体,矿体构造复杂,空间跨度大,其开采的稳定性是该矿山生产中亟待解决的问题.根据矿山地质构造和工程设计方案,应用 ANSYS 软件进行三维有限元计算,模拟了矿体的分步开采过程,通过矿山开采过程中围岩的应力和位移变化,分析该矿体开采的稳定性.
모오광산69#광체위단니오광체,광체구조복잡,공간과도대,기개채적은정성시해광산생산중극대해결적문제.근거광산지질구조화공정설계방안,응용 ANSYS 연건진행삼유유한원계산,모의료광체적분보개채과정,통과광산개채과정중위암적응력화위이변화,분석해광체개채적은정성.
The 69# tantalum, niobium and tungsten ore body of a tungsten mine exist features of complicated structure and large space span. The mining stability is a problem urgently to be solved in the mining process. Step-by -step mining of the ore body is simulated by ANSYS's 3D finite element method according to the geological structure and engineering design. The mining stability of the ore body is analyzed by stress and displacement variation of the surrounding rock.