Buckling Analysis of Supporting Legs in Jordan Subcritical Facility  

作　　者：DAI Shou-tong, HAN Zhi, WANG Jun, JING Dan 

出　　处：《Annual Report of China Institute of Atomic Energy》2010年第1期176-176,共1页中国原子能科学研究院年报（英文版）

摘　　要：The main structure of Jordan Subcritical Facility is standing on the long steel tubal supporting leg, it is possible for the supporting legs to lose its stability, so the buckling analysis should be carried out severally. The eigenvalue buckling analysis is carried through using the buckling analysisThe main structure of Jordan Subcritical Facility is standing on the long steel tubal supporting leg, it is possible for the supporting legs to lose its stability, so the buckling analysis should be carried out severally. The eigenvalue buckling analysis is carried through using the buckling analysis function supplied by ANSYS, which is a liner buckling analysis method, because the safety defence standards of the facility is quite low, the results of the liner buckling analysis can already satisfy the requirements of the calculating precision.

关 键 词：特征值屈曲分析 安全防范设施 支撑腿 亚临界 约旦 ANSYS 计算精度 输卵管 

分 类 号：TU356[建筑科学—结构工程] TU899