土石坝是日本最古老的基础设施类型,在过去的1 400 a中,主要承担着灌溉及市政用水、水力发电以及防洪的任务。第二次世界大战之后,尤其是自20世纪60年代以来,这种类型大坝的高度和体积不断增大。从坝体填筑材料的压实度、大坝抗震性能及溢洪道的泄洪能力等几个方面,介绍了日本土石坝的建设能力及其发展状况。 Earth-rock dams are the oldest type of infrastructure in Japan and have been primarily responsible for irrigation and municipal water, hydropower and flood control for the past 1,400 years. After World War II, especially since the 1960s, the heights and volumes of this type of dam have been increasing. From the compaction degree of dam filling materials, dam seismic performance and spillway flood discharge capacity and several other aspects, introduced the construction capacity of Japanese earth-rockfill dam and its development.