一、振动压实设备的类型用振动碾压实坝料在坝工建设中已广泛采用。可用振动碾压实的坝料由粒径小于0.002毫米的粘土至直径达1.5米以上的堆石,即无论是堆石、砂卵石,还是粘土、冰碛土,无坍落度混凝土都可碾压。现国际上生产的振动压实设备有三种类型,即振动碾、振动盘和振动夯。 First, the type of vibration compaction equipment Vibratory roller compacted material in the dam construction has been widely used. Available vibration compacted dam material from the clay less than 0.002 mm in diameter to more than 1.5 meters in diameter rockfill, whether it is rockfill, sand and gravel, or clay, moraine soil, non-slump concrete can be grind Pressure There are three types of vibratory compaction equipment currently being produced internationally, namely vibrating grinders, vibrating plates and vibrating rammers.