套管法拔桩对既有大直径地下污水管的影响

宋辉, 常莹, 黄超, 张孟喜

Effect of Pile Pulling in Casing on Established Large Diameter Waste Pipe

SONG Hui, CHANG Ying, HUANG Chao, ZHANG Meng-Chi

上海大学学报(自然科学版) . 2011, (3): 320 -324 . DOI: 10.3969/j.issn.1007-2861.2011.03.021