| 1. | Finally , a design proposed of the plate vibratory compactor is presented in the paper through example 经过实践检验,结果表明:理论和实践有很好的相关性。 |
| 2. | 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 |
| 3. | Bituminous mixtures - test methods for hot mix asphalt - part 32 : laboratory compaction of bituminous mixtures by vibratory compactor ; german version en 12697 - 32 : 2003 沥青混合物.热搅沥青混合料的试验方法.第32部分:用振 |
| 4. | 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 |
| 5. | Thirdly , through studying the three degrees of freedom model , the results reveal the following conclusion : in the early stage of compaction , the respondence of plate vibratory compactor is pretty much small since the road ' s stiffness is pretty much low and damping is pretty much high 三、对数学模型进行了研究。结果表明:在压实的过程中,系统响应由小到大,当系统处于跳振阶段时,系统的响应再次减少,为平板振动夯的设计提供了理论依据。 |
| 6. | The foul detail works of this paper are introduced as following : firstly , the physical characteristics of soil are described , including the fundamental structure , compaction degree and mechanical characteristics in dynamic load . secondly , the mathematics modal with three degrees of freedom for plate vibratory compactor vs . soil base is established 本人主要作了如下几方面的工作:一、在广泛阅读文献的基础上,首先对土壤的主要物理性质进行了论述,其中包括土壤的构成、压实性、力学性质等。 |
| 7. | Plate vibratory compactor is the same with building site roadbed and road shoulder road maintain n pitch road surface remedy and tamp of channel and trench , either auto timing tread or original tamp , manipulate simpleness and freely , work efficiency high . dynamic properties of the plate vibratory compactor are studied , and the compaction process is theoretically discussed in this paper 平板振动夯适用于建筑工地、路基路肩、道路维修、沥青路面修补及沟渠的夯实平整,既可自动调速行走,也可原地夯实,操作简单自如,工作效率高。为了探索平板振动夯在压实过程中的动力学特性,以便为平板振动夯的研制提供理论基础。 |
| 8. | A3 . initially , 12 types of commonly used equipment are included in the qpme system . they are : tracked bulldozer ; wheeled bulldozer ; tracked loader ; wheeled loader ; excavator ; generator ; mobile crane ; vibratory roller ; road roller ; asphalt paver ; vibratory compactor ; and power rammer 答3优质机动设备制度初步会采用12类常见的设备,分别是: 1履带式推土机; 2轮动式推土机; 3履带式搬土机; 4轮动式搬土机; 5挖土机; 6发电机; 7流动起重机; 8振荡式滚压机; 9道路滚压机; 10沥青摊铺机; 11振动式压实机及12机动夯土机。 |