Spatial Distribution Simulation of SPT-N Values

Wen Chao Huang, Shih Hung Yang

研究成果: 書貢獻/報告類型會議論文篇章同行評審

摘要

In this study, the derivation of semivariance function from a given database is first performed. After the semivariance function is determined, Krigging technique is employed with the semivariance function to simulate the distribution of SPT-N values in the construction site. The values of true data points and the estimated values were compared by Simple Krigging technique. Analysis results have shown that from Simple Krigging, the simulation can yield good results for the SPT-N values that are less than 30 blows. Finally, the simulation of SPT-N values across the whole construction site was also conducted to examine the distribution of SPT-N values. Spatial variability analysis with Krigging technique provided a means to estimate the required value and the contour map could be employed for further cost analysis regarding soil improvement methods or selections of foundation types.

原文???core.languages.en_GB???
主出版物標題Vulnerability, Uncertainty, and Risk
主出版物子標題Quantification, Mitigation, and Management - Proceedings of the 2nd International Conference on Vulnerability and Risk Analysis and Management, ICVRAM 2014 and the 6th International Symposium on Uncertainty Modeling and Analysis, ISUMA 2014
編輯Jim W. Hall, Siu-Kui Au, Michael Beer
發行者American Society of Civil Engineers (ASCE)
頁面2399-2408
頁數10
ISBN(電子)9780784413609
DOIs
出版狀態已出版 - 2014
事件2nd International Conference on Vulnerability and Risk Analysis and Management, ICVRAM 2014 and the 6th International Symposium on Uncertainty Modeling and Analysis, ISUMA 2014 - Liverpool, United Kingdom
持續時間: 13 7月 201416 7月 2014

出版系列

名字Vulnerability, Uncertainty, and Risk: Quantification, Mitigation, and Management - Proceedings of the 2nd International Conference on Vulnerability and Risk Analysis and Management, ICVRAM 2014 and the 6th International Symposium on Uncertainty Modeling and Analysis, ISUMA 2014

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???event.eventtypes.event.conference???2nd International Conference on Vulnerability and Risk Analysis and Management, ICVRAM 2014 and the 6th International Symposium on Uncertainty Modeling and Analysis, ISUMA 2014
國家/地區United Kingdom
城市Liverpool
期間13/07/1416/07/14

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