In today's construction process of many large-scale projects, we can see the figure of dynamic compaction machine. With the increase of market demand in recent years, the scale of dynamic compaction machine rental company is also expanding day by day. For many municipal engineering projects and large-scale construction projects, it is undoubtedly a good choice to obtain dynamic compaction machine resources through dynamic compaction machine rental company.
For most people, the dynamic compaction machine resources are not worried, but the vibration of dynamic compaction machine in the construction process is their main concern. Then the following dynamic compaction machine rental company for you to talk about how to solve the dynamic compaction machine construction vibration problem.
According to the current dynamic compaction machine rental company's service experience and has mastered the information, here for you to provide some opinions and suggestions. In order to solve the problem of construction vibration of dynamic compaction machine, it is necessary to master the general law of dynamic compaction machine vibration. Generally speaking, the vibration law of dynamic rammer is mainly shown as follows:
1. Generally speaking, the main frequency of dynamic compaction machine vibration is below 50 Hz and will decrease with the increase of distance; the vibration intensity will increase with the increase of energy level and decrease with the decrease of hammer area.
2. In a short distance, the shock wave of dynamic compaction machine diffuses around in the form of surface wave, and the vibration intensity decreases with the increase of the distance from the vibration source. Moreover, the attenuation rate of vibration intensity has a great relationship with the characteristics of foundation soil. The softer the foundation soil layer is, the looser it is, the lower the compactness and the larger the thickness, the faster the vibration intensity will decay, on the contrary, the vibration intensity speed will be relatively slow.
3. When the vibration source of dynamic compaction machine is located at the low relative elevation, the vibration effect at the higher relative elevation is amplified; on the contrary, the vibration effect at the lower relative elevation is attenuation.
The above is about how to solve the dynamic compaction machine construction vibration problem brought by the dynamic compaction machine rental company. After understanding these characteristics and laws of dynamic compaction machine vibration, it can be more helpful to determine the specific scheme of dynamic compaction machine construction, and it is also very helpful to solve the dynamic compaction machine construction vibration problem, so we must not ignore this point.