摘要
针对软基土路堤最终沉降预测这一技术难题,先对影响路堤最终沉降的主要因素进行了分析,接着提出了带偏差单元的神经网络模型。工程实例验证表明:该模型预测精度高、简便易行,可为软基路堤沉降的预测和计算提供方法上的参考。
To solve the technical problem in final settlement prediction of embankment on soft ground,the factors affecting final settlement are analysed.Then, one neural network model with error units for predicting final settlement is put forward.The calculation results from an enginaring example display that this method is more accurate and easier to be operated. It can be a reference to the forecast and calculation of embankment settlement on soft ground.
出处
《公路交通科技》
CAS
CSCD
北大核心
2004年第1期35-37,共3页
Journal of Highway and Transportation Research and Development
关键词
软基路堤
最终沉降
带偏差的神经网络
预测
Roadbed on soft ground
Final settlement
Neural network model with error units
Prediction
