New soil nail material - Pilot study of grouted GFRP pipe nails in Korea and Hong Kong

Y. M. Cheng*, Yong Ki Choi, Albert T. Yeung, L. G. Tham, Alfred S.K. Au, W. B. Wei, J. Chen

*此作品的通信作者

研究成果: Article同行評審

32 引文 斯高帕斯(Scopus)

摘要

The current method of steel bar soil nail construction is both labor intensive as well as expensive and many engineers are considering the use of new soil nail materials. In the present pilot test, an innovative soil nail is constructed by light weight high strength glass fiber-reinforced plastic (GFRP) pipe with the Tube a' Manchette grouting technique. It is found that this new soil nail system can be handled easily on sites with difficult access. Extensive laboratory as well as field tests were carried out on the GFRP pipe nails and the grouted soil mass and numerical modeling of a field test was performed. The installation of the GFRP pipe, laboratory, and field test results that were carried out in Hong Kong and Korea are discussed in this paper.

原文English
頁(從 - 到)93-102
頁數10
期刊Journal of Materials in Civil Engineering
21
發行號3
DOIs
出版狀態Published - 2009

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