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首页> 外文期刊>Journal of materials in civil engineering >New Soil Nail Material-pilot Study Of Grouted Gfrp Pipenails In Korea And Hong Kong
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New Soil Nail Material-pilot Study Of Grouted Gfrp Pipenails In Korea And Hong Kong

机译:韩国和香港灌浆Gfrp管钉的新土壤钉材料试验研究

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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.
机译:当前的钢筋土壤钉构造方法既劳动密集又昂贵,并且许多工程师正在考虑使用新的土壤钉材料。在当前的试验中,创新的土钉由轻质高强度玻璃纤维增​​强塑料(GFRP)管和Tube a'Manchette灌浆技术制成。结果发现,这种新的土钉系统可以在难以接近的地方轻松处理。对GFRP管钉进行了广泛的实验室以及现场测试,对灌浆的土壤质量进行了数值模拟,并进行了现场测试。本文讨论了在香港和韩国进行的GFRP管道的安装,实验室和现场测试结果。

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