在锚具静载锚固试验中，组装件预紧方式一般由带有限位器的前夹式千斤顶来张拉。但由于试验设备、原材料等方面存在局限性，造成实际试验中组装件预紧安装费时、费力、成本较高，各家试验室结合仪器使用说明采用了不近相同的方法，来进行组装件预紧。笔者结合锚具静载试验实践经验，就组装件预紧操作方法作了一些总结、探索，在此与大家探讨。 In the anchor static load anchoring test, the preassembly method of the assembly is generally tensioned by a front clamp jack with a stopper. However, due to the limitations of the test equipment and raw materials, the preassembly of the assembly in the actual test is time consuming, laborious and costly, and the laboratories adopt the same method in combination with the instructions of the instrument to perform the assembly pre-assembly tight. Combined with the anchor static load test experience, the author made some summary and exploration on the assembly preload operation method, discussing with you here.