基于离散元法的高放核废料储罐静动力稳定性初步研究 |
赵亚楠,赵一航,蒋中明,赵红敏 |
Preliminary Study on Static and Dynamic Stability of Canister for High-level Radioactive Nuclear Waste Disposal Based on Discrete Element Method |
Yanan ZHAO,Yihang ZHAO,Zhongming JIANG,Hongmin ZHAO |
图6 多层屏障系统与防护层对最大拉应力的影响 (a)多层屏障系统(外:围岩;中:防护层;内:储罐);(b)设置与不设置防护层条件下的最大拉应力注:图例中数字代表X、Y、Z方向地应力组合,依次为:1-(10 MPa,10 MPa,10 MPa);2-(20 MPa,10 MPa,10 MPa);3-(30 MPa,10 MPa, |
Fig.6 Multi-barrier system and influence of buffer layer on the maximum tensile stress 10 MPa);4-(20 MPa,20 MPa,10 MPa);5-(30 MPa,20 MPa,10 MPa);6-(30 MPa,30 MPa,10 MPa) |