Details

Autor(en) / Beteiligte

• Ding, Wen Yun
• Liu, Hai Ming
• Cao, Jing
• Zhao, Dang Shu

Titel

Time Series Forecast of Foundation Pit Deformation Based on BP Neural Network

Ist Teil von

• Applied Mechanics and Materials, 2014-05, Vol.556-562 (Mechatronics Engineering, Computing and Information Technology), p.5979-5983

Ort / Verlag

Zurich: Trans Tech Publications Ltd

Erscheinungsjahr

2014

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• Combined with the advantage of BP neural network, a time series forecast method of foundation pit deformation based on BP neural network is proposed. According to the excavation process of foundation pit, the deformation forecast model is built by analyzing the measured data of early working stage. Then, the model is used to forecast the deformation of later working stage. Through an engineering optimization example, it is showed that this method is not only efficient, but also with good economic and practical value.