The result of the study shows that the stress in soil nails along the length direction display parabola distribution, and the actual pull force in soil nails about half of the value is gained by theoretical calculation.

• 研究结果表明，土钉受力沿土钉长度方向呈抛物线形分布，土钉实际所受拉力仅为理论计算值的1/2左右。