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锚固技术广泛应用于岩土工程领域,锚固构件的数值仿真可以为工程设计、施工提供指导。FLAC3D是优秀的岩土工程软件,能对复杂的锚固构件进行精确模拟。通过仿真试验研究,归纳3种模拟预应力锚索的方法,指出Liner单元模拟垫墩方式略优。
Anchor technology is widely used in geotechnical engineering. Numerical simulation of anchoring elements can provide guidance for engineering design and construction. FLAC3D is excellent geotechnical software that accurately simulates complex anchoring components. Through simulation experiment and study, three kinds of methods of simulating prestressed anchorage cable are summarized. It is pointed out that Liner unit is slightly superior to pad pier simulation.