摘要
预应力锚索桩板式挡墙是工程中常见的支挡形式。文章以国道108线四川雅安荥经县境内一段填方路堤为例,介绍预应力锚索桩板式挡墙的设计思路,用理正岩土软件和FLAC3D软件对其受力进行模拟,将二者进行对比,结果表明,桩的弯矩、位移和锚索轴力等结果趋于一致,证实了该方案设置的合理性。
Prestressed anchor pile-plate retaining wall is a common support form in the project.With a filling embankment section in No.108 National Highway within Yingjing County territory,Ya'an,Sichuan,as the example,this article introduced the design ideas of prestressed anchored pile-plate retaining wall,and simulated its force through Lizheng geotechnical software and FLAC3D software,with the comparison.The results showed that the bending moment,displacement and anchor axial force of the pile tend to be consistent,confirming the rationality of this scheme.
引文
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