%0 Journal Article
%T 大型临河基坑变形控制及预警分析数值仿真<br>Numerical Simulation of Deformation Control and Early Warning Analysis of Large Riverfront Foundation Pit
%A 朱遵全
%A 常东明
%A 徐放
%A 张凯
%A 朱勇
%A 李劼
%A 卢海峰
%J Hans Journal of Civil Engineering
%P 220-229
%@ 2326-3466
%D 2024
%I Hans Publishing
%R 10.12677/HJCE.2024.132025
%X 随着城市建筑面临更加复杂的地质条件，对基坑的稳定性要求越来越高，数值仿真工具在基坑安全性应用中越来越常见。文章以杭州紫光智能新基地建设项目为例进行分析，根据现场的地质和水文地质条件利用ABAQUS软件对基坑进行了有限元模型的设计和建模。此外，文章重点利用MATLAB提供的时序神经网络模型进行数值模拟，根据历史数据预测未来监测数据，将两种监测数据比对后验证了模型的准确性和可靠性，可以推广至实际工程中。<br />
As urban buildings face more complex geological conditions, the stability of foundation pit is increasingly required, and numerical simulation tools are more and more common in the application of foundation pit safety. Taking Hangzhou Ziguang Intelligent new Base construction project as an example, the finite element model of foundation pit is designed and modeled by ABAQUS software according to the geological and hydrogeological conditions of the site. In addition, the paper focuses on using the time-series neural network model provided by MATLAB for numerical simulation, and predicts the future monitoring data according to the historical data. After comparing the two monitoring data, the accuracy and reliability of the model is verified, which can be extended to practical projects.
%K 深基坑工程，基坑监测，水平位移，变形预测，有限元模型，时序神经网络<br>Deep Foundation Pit Engineering
%K Foundation Pit Monitoring
%K Horizontal Displacement
%K Deformation Prediction
%K Finite Element Model
%K Sequential Neural Network
%U http://www.hanspub.org/journal/PaperInformation.aspx?PaperID=82070