脆塑性迭代逼近算法的改进

金俊超,景来红,杨风威,宋志宇,尚朋阳

Improvement of multi-step brittle-plastic approach

Jun-chao JIN,Lai-hong JING,Feng-wei YANG,Zhi-yu SONG,Peng-yang SHANG

图 9 圆隧力学响应有限元模拟结果与解析解对比

Fig.9 Comparisons of numerical and theoretical results of circular tunnel excavation