以上海市志丹苑元代水闸为例,阐述了应用综合物理探查方法在其发现、保护中的作用及重要性。介绍了电磁波反射法(探地雷达)、高密度电阻率法、螺纹钻探等探查技术和综合资料解释。这也为在推进城镇化建设中,如何更好地保护好历史文化遗产,提供了一个有益的借鉴。 Taking the Zhidanyuan Yuan Dynasty sluice in Shanghai as an example, this paper expounds the role and importance of the integrated physical exploration method in its discovery and protection. Introduced the electromagnetic wave reflection method (ground penetrating radar), high density resistivity method, thread drilling and other exploration techniques and comprehensive data interpretation. This also provides a useful reference for how to better protect historical and cultural heritages in advancing urbanization.