摘要
目前基坑工程信息化施工中的土质参数反演方法过于复杂,有必要找到一种有效简单的处理方法。本文探讨按基坑开挖过程中监测得到的实测位移等资料信息反演土体参数的方法,介绍BP神经网络在基坑工程信息化施工中用于参数反演的作用机理和具体方法,并通过算例验证了人工神经网络技术在深基坑工程信息化施工中的可行性。
Too complicated is the parameter inversion in the informational construction of foundation pit works at present and it becomes thus necessary to find a simple and effective treatment method. Parameter inversion method according to information such as the displacement obtained by process monitoring of pit excavation is discussed and the inversion mechanism and method of back-propagation network in foundation excavation are introduced while the feasibility of applying artificial neural network to foundation informational construction is verified with a calculation example.
出处
《建筑技术》
北大核心
2005年第12期891-893,共3页
Architecture Technology
关键词
基坑工程
信息化施工
人工神经网络
foundation works
informational construction
artificial neural network
