不同开挖步骤引起浅埋隧道地表沉降的数值分析

丁锐,范鹏,焦苍,徐成家,张文强

ANALYSIS ON THE GROUND DEFORMATION NUMERICAL IMITATES OF SHALLOW TUNNEL IN DIFFERENT EXCAVATION

DING Rui,FAN Peng,JIAO Cang,Xu Cheng jia Zhang Wen-qiang

铁道工程学报 . 2005, (5): 62 -65 .