Vehicle Research And Development Of The Compaction Meter

Along with the development of our country's highway building, traditional roadbed compaction measure method can't meet the demand of engineering building. Based on domestic and foreign research achievements about the compaction measurement, this paper puts forward the viewpoint that to use in-vehicle compaction meter to measure the soil compaction. This paper analyses the work principle and measure method of the in-vehicle measurement system. The hard ware system of the in-vehicle compaction meter adopts PC 104 embedded system, and the compaction's measurement is realized by dealing with the vibration acceleration. At last, the meter sample is improved by doing amounts of experiments in lab and construct local so that it can be applied in engineering practice.