Nowadays, the demand for high standard road network has increased dramatically, increasing the investment in infrastructure, and planning various high standard and high requirement road networks. However, due to the limitation of the huge and complex geological characteristics of our country, various geological problems are not conducive to the disclosure of road construction. As an effective method to solve the construction, dynamic compaction method plays an increasingly important role in the foundation treatment. Do you know the role of dynamic compaction machine on the highway and the construction attention? The lessor of the dynamic compactor will explain it to you.
The dynamic compaction method is a construction technology that uses lifting equipment to lift the large tonnage rammer to the corresponding height, and uses the potential energy generated by its own weight to make the free fall movement. By repeating the same action continuously, the subgrade soil becomes harder and harder to prevent settlement after construction.
The dynamic compaction method is to use the energy of the corresponding energy level to compact the subgrade in a large range in a short time, resulting in the physical deformation of the subgrade; After the foundation is compacted, the density increases, and the strength of the soil layer at the corresponding subgrade surface depth increases.
The dynamic compaction method has obvious effects in strengthening subgrade soil, reducing soil gap, reducing water content, reducing settlement, etc. At the same time, the construction technology of dynamic compaction method is simple and easy to popularize.
Whether it is of the tidal soil type, sandy soil type or unsaturated soil type, it has strong working capacity. The dynamic compaction method is simple and convenient, which can effectively reduce the construction cost, shorten the construction period and greatly improve the construction efficiency.
Safety protection of construction personnel. When entering the construction site, constructors must wear safety shoes and helmets. These are some basic protective equipment. It is inevitable that some stones will be splashed on the construction site. Safety shoes and helmets can effectively prevent such accidents.
Safety awareness: the construction personnel should have a certain safety awareness, not only pay attention to their own safety, but also pay attention to the safety of equipment and the safety of others. The construction company must regularly train the construction personnel on safety awareness. As long as everyone has a good safety awareness, the construction time will ensure personal safety.
Now the dynamic compaction construction has become an indispensable step for us to build high-rise buildings. Through the impact on the land, the pores in the soil will be reduced, making the soil become dense, so as to achieve the effect of reinforcement. Then we should use the above contents to prevent accidents during construction. More precautions can be found on our website http://www.sddhfjx.cn Look!