The factors which influence head of tamping reamed pile s quality is analyzed through practical example of project,and measures in controling head of tamping reamed pile s quality is given.

• 通过工程实例分析了影响夯扩桩桩头质量的因素,提出了控制夯扩桩桩头质量的措施,以进一步提高夯扩桩的质量。