煤炭工程 ›› 2016, Vol. 48 ›› Issue (9): 84-86.doi: 10.11799/ce201609025
• 施工技术 • 上一篇 下一篇
孙克1,李美梅2
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摘要： 为了研究高压旋喷锚索在软弱土层中的应用效果，结合实际工程，选取了3根不同长度的旋喷锚索和1根足尺寸的普通锚索进行现场预应力锚索张拉试验，并对试验结果进行了对比分析。研究发现：高压旋喷锚索大大提高了锚索的抗拔力及抗变形性能。试验对该锚索在工程上的推广运用具有现实的指导意义。
关键词: 旋喷锚索, 锚索张拉实验, 抗拔力, 高压旋喷锚索
Abstract: Abstract: In order to study the effect of high pressure jet grouting anchor rope application in the soft soil layer, combined with practical engineering, we has chosen three different length of jet grouting anchor cable and 1 common anchor cable tension anchor cable with long size on-site experiment, and analyzed the result of the test. The study found that high pressure jet grouting anchor cable has greatly increased the pulling force and resistance to deformation resistance of anchor cable. Test is of great realistic significance for the promotion of the anchor cable in engineering application.
中图分类号:
TD350.4
孙克,李美梅. 关于高压旋喷锚索与普通锚索的对比试验研究[J]. 煤炭工程, 2016, 48(9): 84-86.
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