Dynamic compaction construction is one of the tasks in engineering projects. In fact, the workers who carry out on-site construction today work extremely hard. Our Hongchu Dynamic Compaction team frequently deals with other trades and understands the ups and downs involved. Many people in society nowadays say that migrant workers earn high wages, but these people cannot see the hardship and difficulty involved. Every bit of their income is earned through their own blood and sweat. Today, Jiangxi Hongchu will explain to you the hardships of dynamic compaction construction personnel, so that you can step into the world of dynamic compaction construction and understand it better.
The impact of permafrost on ground treatment and how dynamic compaction teams should respond to crushed-stone dynamic compaction
Winter is generally the off-season for some building construction, and dynamic compaction ground treatment will be affected by the severe cold surface in winter. For example, in dynamic compaction foundations, permafrost has a certain impact on dynamic compaction. Some clients think that since the dynamic compaction tamper weighs several tons, can a little permafrost really affect it? In fact, the impact is quite significant. Dynamic compaction foundations work by turning originally loose geological material into a dense texture, making it more stable. However, permafrost causes the soil layer to freeze, making construction more troublesome.
Dynamic compaction foundations work by lifting the tamper high and then using the force of its fall to make the geology dense and achieve a final stable state. Ordinary soil layers contain moisture, and dynamic compaction is generally not affected because the moisture in the soil layer is separate and there is no force acting between them. However, permafrost freezes the moisture in the soil layer. In some low-temperature environments, permafrost can reach more than ten centimeters, and at this point the dynamic compaction effect will differ greatly. Dynamic compaction ground treatment