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在液压顶升工程中，锚具不仅要保证钢绞线紧锚而且要保证其顺利脱锚。现场使用中锚具的主要问题是经常发生咬合，难以脱锚。本文从防咬合的角度对锚板设计参数进行了分析，详细介绍了锚板参数的正交试验和对试验结果的方差分析，并给出了锚板的最佳参数。
In the hydraulic jacking project, the anchorage must not only ensure the tight anchorage of the strand but also ensure its smooth de-anchor. The main problem with the use of anchors in the field is the frequent occurrence of occlusion, making it difficult to remove the anchor. In this paper, the design parameters of the anchor plate are analyzed from the perspective of bite prevention. The orthogonal test of the anchor plate parameters and the variance analysis of the test results are introduced in detail, and the optimal parameters of the anchor plate are given.