Experimental study on impact - like vibratory compaction 仿冲击振动压实的试验研究
System ' s dynamic model of soil and composite compaction roller 振动压实土体参数的辨识
Vibratory parameters and vibratory compacting mechanism of eolian sand 风积沙振动参数及振动压实机理
Experimental research on transforming characteristics and compaction mechanism of rockfill under the process of vibration compaction 填石料的振动压实变形特性及压实机理试验研究
Bituminous mixtures - test methods for hot mix asphalt - laboratory compaction of bituminous mixtures by vibratory compactor 沥青混合料.热拌沥青混合料的试验方法.用振动压实机对沥青混合料进行试验室压实
Bituminous mixtures - test methods for hot mix asphalt - part 32 : laboratory compaction of bituminous mixtures by a vibratory compactor 沥青混合物.热拌沥青混合料试验方法.第32部分:用振动压实机对沥青混合物进行实验室压实
Vibratory roll has been used for more than sixty years , and vibratory compaction has become the most conventional compaction mode 尽管振动压路机的发明和使用已有六七十年的时间,振动压实已成为筑路工程最常用的压实方式。
Impact compaction machine is a pressing machine with high impact energy and it changes vibratory compaction from high frequency low swing to high swing low frequency 摘要冲击压实机是具有高冲击能量的压实机械,它将振动压实的高频率低振幅改为高振幅低频率。
It is found from the monitoring data that the response of the acceleration transducer is linearly relative to the compaction degree of gravel soils 在大量室内试验数据的基础上,研究了振动压实过程中加速度电信号响应随碎石土密实度的变化规律,发现二者具有显著的线性相关性。
According to the transform characteristic and soil pressure diversification of rockfill under the process of vibration compaction , the stress wave theory are combined to open out the compaction mechanism of rockfill under the process of vibration compaction 根据填石料在振动压实过程中的沉降变形特性及土压力的变化情况,结合应力波理论揭示填石料在振动压实中的压实机理。