Non-excavation drilling rig application
DATE：2019-01-05 16:22:05 FROM：
At present, pipelines are often used for trenchless pipe jacking technology. Non-excavation rigs must be used. This technology is particularly common in today's society. Non-excavation pipe jacking construction reduces environmental damage. The non-excavation pipe jacking project is mainly used in the city center, creating a new construction method.
Non-excavation pipe jacking is most commonly used in some large cities such as Beijing and Shanghai. During construction, the required pipes are to be pulled through non-excavation machinery and equipment, and some areas of the ground can be excavated. Pipeline line, if there is a problem in the middle of the line in the pipe, it can be repaired in the middle, which is very convenient.
The requirements for technical requirements of non-excavation pipe jacking engineering are relatively high. Before excavation, it must be analyzed by professionals, accurately calculate the height thickness required for excavation, etc. At the same time, experts in geology should understand the geological conditions. And a remedy for problems. What kind of ground is suitable for excavation, what kind of ground is not suitable for excavation should be clear, can not be said to be constructed on some relatively soft ground, this will certainly destroy the soil layer, and even cause accidents, we must be more careful.
- PREV：第一页
- NEXT：Is the non-excavation rig powerful?
