BP神经网络在地基承载力预测中的应用

阐述了BP人工神经网络原理，分析了地基承载力的影响因素，以云安县六都一高要大湾二级公路（云浮段）新建工程勘察数据为例，通过建立神经网络模型并对模型进行训练，结果表明，该模型比较精确，可在今后勘察工作中运用。

On BP neural network in the prediction of foundation loading capacity

The paper illustrates the BP manual neural network principle, analyzes the influential factors of the foundation loading capacity, trains the model by establishing the neural network model by taking the survey data of the newly built project of the secondary road of（Yunfu secton） Liudu to Gaoyao Dawan in Yun＇an county as an example, and proves the model is more accurate, so it can be applied in future survey.