Determination of the grouting anchorpullout force is a key step during the design of anchor-pull retaining wall, butit is mostly determined relied on empirical formula at present, and the rationalityand the safety cannot be effectively guaranteed. Based on the engineering caseof the gravity retaining wall of Qinglin Freeway, the model test was designed, andcombined with the results of the ABAQUS finite element numerical analysis, itwas analyzed that how the anchor axial pulling force distributes. The resultsshowed that the force of the anchor near the wall bolt was large and which far fromthe wall was small and the ultimate pullout force was proportional to thelength, diameter and shear strength. When the end tension of the anchor wassmall, the top load played a leading role on the anchor tension. Thisconclusion confirmed the calculation formula of ultimate pullout force was andprovided a theoretical basis for anchor-pull retaining wall design and calculation.
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