美国威洛·克里克坝是世界上第一座用碾压混凝土建成的重力坝。该坝最大坝高为49米,顶长521米,混凝土方量31万米~3。由于美国陆军工程师团采用碾压混凝土施工方法,大坝全部工程只用了不到两年的时间(1981年开工,1982年底全部完成),并比堆石坝方案节省投资近1,000万美元。威洛·克里克大坝的中部布置有长116米的 The Willow Crick Dam in the United States is the world’s first gravity dam built of roller compacted concrete. The dam maximum dam height of 49 meters, the top 521 meters long, 310,000 cubic meters of concrete side. Due to the use of RCC construction methods by the US Army Corps of Engineers, the entire dam project took less than two years (started in 1981 and completed by the end of 1982) and saved nearly $ 10 million more than the rockfill dam program. The central layout of Willow Creek Dam is 116 meters long