4Huang Guangjun.Application of differential settle-ment method in prediction of soft-clay foundationsettlement at constant-load stage[J].GeotechnicalEngineering World,2007,10(7):43-45.
5Wang Yaojie.Study of calculation methods of foun-dation stress and settlement[M].Xi'an:Science andTechnology Exchange Station of Shanxi Province,2007.
6Huang Shengxiang,Yin Hui,Jiang Zheng.Deforma-tion monitoring data processing[M].Wuhan:WuhanUniversity Press,2003.