期刊文献+
共找到1篇文章
< 1 >
每页显示 20 50 100
Interaction behavior and load sharing pattern of piled raft using nonlinear regression and LM algorithm-based artificial neural network
1
作者 Plaban DEB Sujit Kumar PAL 《Frontiers of Structural and Civil Engineering》 SCIE EI CSCD 2021年第5期1181-1198,共18页
In the recent era,piled raft foundation(PRF)has been considered an emergent technology for offshore and onshore structures.In previous studies,there is a lack of illustration regarding the load sharing and interaction... In the recent era,piled raft foundation(PRF)has been considered an emergent technology for offshore and onshore structures.In previous studies,there is a lack of illustration regarding the load sharing and interaction behavior which are considered the main intents in the present study.Finite element(FE)models are prepared with various design variables in a double-layer soil system,and the load sharing and interaction factors of piled rafts are estimated.The obtained results are then checked statistically with nonlinear multiple regression(NMR)and artificial neural network(ANN)modeling,and some prediction models are proposed.ANN models are prepared with Levenberg-Marquardt(LM)algorithm for load sharing and interaction factors through backpropagation technique.The factor of safety(FS)of PRF is also estimated using the proposed NMR and ANN models,which can be used for developing the design strategy of PRF. 展开更多
关键词 INTERACTION load sharing ratio piled raft nonlinear regression artificial neural network
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部