Soil Nailing Optimization Design Based on Improved Response Surface

Qiu Wang; Zhi Gang Song; Qing Xu

doi:10.4028/www.scientific.net/AMR.671-674.126

Paper Titles

Research on Stability of Slope by Influence of a Rapid Drawdown of Water Table
p.109

Simulation Analysis on Deep Foundation Pit Construction Near the History Style Construction
p.113

Simulation of Coal Mechanical Characteristics with Discrete Element Method
p.117

Soil Layer Settlement Experimental Study of Dynamic Compaction in Aeolian Sand Foundation
p.122

Soil Nailing Optimization Design Based on Improved Response Surface
p.126

Study on Non-Linear Numerical Method of Composite Foundation with Rigid-Flexible Piles
p.133

Study on Slope Stability & Stress-Deformation of Foundation Pit Based on FEA
p.137

Study on the Methods of Layer Adjustment in Gas Dynamic Reserve Measurement
p.142

Test Research on the Long-Term Consolidation Mechanism of Ultra-Soft Clay
p.146

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 671-674Soil Nailing Optimization Design Based on Improved...

Soil Nailing Optimization Design Based on Improved Response Surface

Abstract:

Gradient algorithm is difficult to obtain explicit analytic function of the optimization model, at the same time heuristic algorithm is computationally intensive with low speed and less efficient in soil nailing optimization. To overcome these problems, a new optimization method based on improved response surface (IRS) which constructed by uniform design (UD) and non-parametric regression (NR), is proposed. The soil nailing optimization is adopted by the combination of explicit analytic model based on IRS and composing program. The optimization process is explained and a soil nailing is optimized to verify the feasibility of the proposed method. The optimum results show that the introduction of UD and NR to construct the IRS calculate fast, do not need solving the specific analytic solution and can obtain global optimal solution.

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Periodical:

Advanced Materials Research (Volumes 671-674)

Pages:

126-132

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.671-674.126

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Online since:

March 2013

Authors:

Qiu Wang, Zhi Gang Song, Qing Xu

Keywords:

Nonparametric Regression, Optimum Design, Response Surface, Soil Nailing, Uniform Test

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