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本文通过对高强混凝土与高含量钢纤维高强混凝土等边三桩承台的试验研究，提出了高含量钢纤维混凝土等边三桩承合抗冲切厚度的近似估算方法，并探讨了改善桩承台抗冲切脆性的新的有效途径。
In this paper, through the experimental study of high-strength concrete and high-strength steel fiber high-strength concrete equilateral three pile caps, an approximate estimation method for the high-strength steel fiber reinforced concrete three-ply embankment bearing thickness is proposed, and the improvement of the pile cap is discussed. A new and effective way to resist cutting and brittleness.