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 13 AK10+900断面开挖松动圈[31]
Fig.13 Plastic zone at section AK10+900[31]