而且可以被应用为小型的振动夯。
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.
振动夯扩桩是在传统振动沉管灌注桩施工工艺的基础上，对混凝土灌注桩的桩端进行了部分改进。
The reinforced concrete pile with ram enlarged base is developed from the cast in place concrete pile.
在分析的基础上，提出了设计振动冲击夯时应遵循的原则和优化方法。
The design principles and optimal method for vibration-impact rammer were proposed on the base of the analysis.
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.
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.
强夯法是地基处理的一种常用方法，而强夯施工振动往往是制约强夯法应用的关键。
Dynamic compaction is one of methods for groundwork treatment. But the vibration during dynamic compaction often becomes a problem that restricts the application of dynamic compaction.
对该地基采用了强夯加固、在强夯地基上打桩、振动碎石桩和混凝土灌注桩多种地基处理方法。
The method includes the forced ram, piles driving on the ramed ground, vibrating crushed stones piles and injecting concrete piles etc.
根据实测结果，分析了强夯振动对周围环境的影响，并建议了振动的防治措施。
Based on the monitoring data, the influence of the vibration on environment is analyzed and measures for preventing dynamic compaction vibration are put forward.
然而，强夯施工振动往往成为制约强夯法应用的关键问题。
But the vibration during dynamic compaction often becomes a problem that restricts the application of dynamic compaction.
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.
文中介绍了HCD110型振动冲击夯结构，对其关键件——工作弹簧的设计进行了研究。
This thesis introduces the impact ram structure for HCD110 type and its optimizing design for working springs.
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 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 geometric nonlinear finite element method is used to analyze the impact mechanism of dynamic compaction.
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