Title

Nonparametric Monitoring For Geotechnical Structures Subject To Long-Term Environmental Change

Abstract

A nonparametric, data-driven methodology of monitoring for geotechnical structures subject to long-term environmental change is discussed. Avoiding physical assumptions or excessive simplification of the monitored structures, the nonparametric monitoring methodology presented in this paper provides reliable performance-related information particularly when the collection of sensor data is limited. For the validation of the nonparametric methodology, a field case study was performed using a full-scale retaining wall, which had been monitored for three years using three tilt gauges. Using the very limited sensor data, it is demonstrated that important performance-related information, such as drainage performance and sensor damage, could be disentangled from significant daily, seasonal and multiyear environmental variations. Extensive literature review on recent developments of parametric and nonparametric data processing techniques for geotechnical applications is also presented. © 2011 Hae-Bum Yun and Lakshmi N. Reddi.

Publication Date

12-1-2011

Publication Title

Advances in Civil Engineering

Volume

2011

Number of Pages

-

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1155/2011/275270

Socpus ID

84855365653 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/84855365653

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