Based on the collapsible loess subgrade in China northern region, this paper used dynamic sounding method and surface wave method to detect the impact compaction behavior.
基于中国北方某湿陷性黄土路基工程，利用动力触探和面波法等方法对冲击压实工后的黄土路基进行对比检测。
Field vibratory measurement analysis is necessary to the investigation into the vibration of roadside structures caused by the impact compaction of existing cement concrete pavement.
为探讨旧水泥砼路面冲击压实施工对周围构筑物产生的振动影响，需进行现场振动测试分析。
The geometric nonlinear finite element method is used to analyze the impact mechanism of dynamic compaction.
采用大变形几何非线性有限元法分析强夯加固机理及其振动对环境影响。
The result shows that impact compaction has obvious superiority for high-filled embankment such as high compaction depth and productivity and low cost.
冲击压实应用于高填方施工的结果表明：冲击压实具有压实影响深度大、生产率高、施工成本低等特点，用于高填方施工具有明显的优势。
Uses dynamic contact FEM to analyze impact and collision of hammer to foundation soil in the dynamic compaction, establishes the contact relation between dynamic contact force and speed.
采用动力接触有限元法分析强夯中夯锤对地基土的冲击碰撞过程，建立动接触力与速度之间的接触关系式。
The dynamic stress inside green sand during experimental compaction by air impact moulding can be achieved using a method of placing aluminium plate at the top of green sand.
采用气冲造型机并在型砂顶部覆盖铝板的方法，获得了气力冲击造型试验紧实过程中型砂内部的动态应力。
This paper analyzes the principles, advantages, characteristics and construction procedures of impact compaction technique.
摘要分析了冲击压实技术原理、优势以及冲击压实技术特点和施工步骤。
Using impact compaction technology, highway construction, subgrade compaction meet the requirement, improving quality.
采用冲击压实技术，在高速公路建设中路基的压实度达到要求，提高质量。
On the other hand, as an instant impact load with controllable energy, dynamic compaction is a good test in-situ for the study of soil dynamics.
另外，作为一种能量可控的瞬态冲击荷载，强夯施工可以作为一个可控的土动力学原位试验。
The general analysis on the impact of engineering property, rolling parameter and rolling mode on the compaction quality of gravel material can provide reference for similar engineering construction.
对砂砾石料的工程性质、碾压参数和碾压方式对砂砾石料防洪堤坝兼做公路路基的压实质量的影响进行全面分析，可为此类工程实践提供参考。
This paper's research results have practical significance in rapid, non-destructive testing for compaction quality based on the thick layer subgrade of impact Roller.
本文的研究成果对基于冲击压路机压实的厚铺层路基压实质量的快速、无损检测具有实际意义。
Impact compactor is a compaction machinery with high impact energy, which cracks the old cement concrete pavement to form a interlocking structure and be the cushion or sub-base of the new pavement.
冲击压实机是一种高冲击能量的压实机械，通过破裂稳固混凝土路面，使旧路面形成嵌锁型结构，成为新铺路面的垫层或底基层。
The property of impact roller is excessive edge of compaction wheel which different from traditional road roller.
冲击压路机由于采用了异形截面工作轮 ，使这种压路机有了新颖的作业方式。
Compaction quality is improved, with application of impact compaction technique, greatly reduce the porosity of the rockfill to increase the compaction uniformity of each area.
压实质量提高，由于冲击压实技术的应用，使得坝料的孔隙率大大降低，而各区压实的均匀性大大提高。
Chapter 5: the calculation and the analysis of the temperature rise caused by impact and the microscopic heat transfer during explosive compaction were carried out.
第五章：对爆炸压实过程中混合粉术的冲击温升及细观传热进行了计算和分析。
Products to the bending machine, cutting machine, trowel machine, impact rammer, elevators, mixers, ingredients, vibrating compaction and other construction machinery products!
产品以弯曲机、切断机、抹光机、冲击夯、升降机、搅拌机、配料机、振动夯等建筑机械产品！
The output of this research work increases the confidence of using impact roller compaction technique in the field of shallow ground liquefaction treatment.
研究成果证明了冲击碾压法在消除浅层地基液化领域的适用性。
The effects of impact energy and compaction methods on the green density, the maximal impact force, the withdraw force and the radial springback were discussed.
研究电解铜粉高速压制成形工艺，探讨冲击能量、压制次数对生坯密度、最大冲击力和脱模力的影响。
The effects of impact energy and compaction methods on the green density, the maximal impact force, the withdraw force and the radial springback were discussed.
研究电解铜粉高速压制成形工艺，探讨冲击能量、压制次数对生坯密度、最大冲击力和脱模力的影响。
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