摘要
20061810 An Honggang (Department of CivilEngineering, Jianghan University, Wuhan430058, China); Sun Jun Intelligent Predic-tion of Ground Deformation by Small Sam-ples in the Shield Tunnel Construction (Jour-nal of Chengdu University of Technology(Science &Technology Edition), ISSN1671-9727, CN51-1634/N, 32(4), 2005, p.362-367, 7 illus., 7 refs.)shield tunneling, settlement offoundationThrough learning from the observation ofground deformation in shield tunnel construc-tion, the prediction model was established bychoosing a suitable structure of ANN and rel-evant parameters. Small samples were trainedfor predicting behavior during subsequent con-struction. By using multi-step scrolling tech-nology, the curve of ground deformation inrecent days was obtained. The curves weredrawn to reflect hogging or sagging conditionin the tunnel direction. The method was usedto the regional tunnel between Pudong
