分析了振动平板夯的运动过程，导出了平板夯的受力公式。
The motion process of vibrating plate ram was analyzed, and the force bearing formulae of plate ram was derived.
认为现广泛采用的振动平板夯数学模型是不符合实际工况的。
The usually used mathematical model of vibrating plates isn't keeping with its working process.
上世纪90年代以后，国外的振动平板夯陆续进入中国市场。
Since 1990s, foreign vibrating plate ram gradually to enter the Chinese market.
1986年长沙建设机械研究所又开发了较大的HZR450型振动平板夯。
In 1986, changsha construction machinery research and develop a larger HZR450 type of vibrating plate ram.
公司主要生产路面切割机，平板 振动 夯，夜间照明车。
The pane mainly produces road cutting machine, flat-panel vibration ram, night lighting cars.
针对小型夯实机转场极为不便的问题，设计研究了一种新型平板振动夯运载机构。
Aimed at the transit inconvenience of small-size rammer, this paper has designed a type of carrier mechanism.
针对小型夯实机转场极为不便的问题，设计研究了一种新型平板振动夯运载机构。
Aimed at the transit inconvenience of small-size rammer, this paper has designed a type of carrier mechanism.
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