1) attacking & vibrating rolling technique
冲击加振动碾压工艺
2) impulsive vibro-roller
冲击式振动碾
1.
The glacial gravel has high strength but couldn t be compacted easily;the filling materials made of glacial gravels in Jiangpinghe CFRD are compacted by impulsive vibro-roller,the compacted lift reaches 120 cm and the compactness is greatly improved;so the consturction progress of the dam is quickened and the cost is cut down.
冰渍砾岩填筑高面板堆石坝在国内外尚没有先例,其岩石强度高,不易碾压密实,采用冲击式振动碾碾压后,填料的压实密度得到了明显提高,铺料厚度也可以达到120 cm,对提高施工质量、加快施工进度和节约工程投资都具有显著的效果。
3) impactive rolling
冲击碾压
1.
Combining the practical project,engineers adopt some methods to treat airport foundation,such as high vacuum dewatering method,dynamic compaction method,bedding course method,and impactive rolling method.
结合现场施工的实际情况,通过对试验及运用阶段的归纳总结,从工艺原理、施工工艺、施工要点及质量检测监控等方面,对“高真空排水+强夯+垫层+冲击碾压”新联合工法进行了系统的阐述。
4) impact rolling
冲击碾压
1.
Strain field analysis of weld with trailing impact rolling to control residual stress and distortion and prevent hot cracking;
随焊冲击碾压减小应力变形防止热裂纹应变场分析
2.
Effect analysis of impact rolling in collapsible loess foundation treatment;
冲击碾压处理湿陷性黄土地基效果分析
3.
Mechanical behaviors of cement concrete pavement structure under impact rolling load;
冲击碾压动荷载下水泥混凝土路面结构的力学行为
5) impaction and grind
冲击碾压
1.
According to requirements on non-suspending air service impaction and grind construction scheme is presented.
结合太原武宿机场垂直快速滑行道地基处理实例,介绍了其工程特点,针对其不停航的条件,提出了冲击碾压施工方案,并对该方案的原理、施工过程及注意事项进行了介绍,为类似机场建设提供了参考依据。
2.
According to the geological conditions of runway system in Pudong Airport,testing proposal of "well point dewatering +Cushion+impaction and grind" was put forward and was monitored and detected during the testing procedure.
针对浦东机场跑道系统的地质条件,提出了“井点降水+垫层+冲击碾压”地基处理试验方案,在试验过程中进行了监测和检测,对试验数据进行了分析,为大面积地基处理设计、施工和检测标准的制定提供了直接依据。
6) impact compaction
冲击碾压
1.
The application of impact compaction in roadbed construction
冲击碾压在路基施工中的应用
2.
So as to a mass of experiment investigation and impact compaction,prominence increases the freeway subgrade impact density, strength and bears the weight of power, speeds up the freeway subgrade subside and reduces the freeway subgrade subside of the after work.
主要阐述了冲击压实机在高速公路路基补强冲击碾压中的应用情况,对高速公路挖方路基和高填方路基进行冲击压实处理,并进行了大量的试验研究,通过冲击碾压补强处理,显著提高了路基的压实度、整体强度和承载力,加速了路基的下沉降,减少了路基的工后沉降,达到了预期的目的。
3.
Plastic zone of pavement base increases gradually with the increasing times of impact compaction.
基于三维动力弹塑性有限元分析方法,对冲击压路机沿面板纵向中线及板边两种行驶路线,冲击碾压破碎旧水泥混凝土板时,路面板下基层的变形、受力及破坏特征等力学响应进行了分析。
补充资料:冲击波超压与动压