Talking about the Construction Method of Vacuum Preloading Treatment

Talking about the Construction Method of Vacuum Preloading Treatment
Core Tip: [Tags: SY_Introduction]

The understanding of the subgrade slumping treatment, waiting for strength recovery to continue to follow the original design and construction methods, although successful, but there are also drawbacks: First, the long interval, the overall duration of the control is more unfavorable; Second, the bag of sand wells To improve the overall anti-slip effect is not obvious, the sliding surface has not been effectively dealt with, and there are still hidden dangers in the subgrade filling period. In several quick-fixing soft foundations, the price is relatively cheap and has been rapidly promoted. The scope of influence is related to the permeability coefficient of the soil, the permeability coefficient has a large influence range, the permeability coefficient is small, and the impact scope is small. Great care must be taken in the construction of the roadbed in the future. In addition, if the interval time is not well mastered, slipping again will waste a lot of valuable time.

Therefore, we believe that when conditions permit, it is recommended that such problems be treated as FCB piles as possible. Through cement or other colloidal materials to improve the physical and chemical properties of silt and silty soil, improve the soil strength and bearing capacity, and cement and soil piles as a root anchor pile to connect the upper and lower soil layers as a whole, can make Its anti-slip effect is greatly improved.

After fully learning lessons learned from the port interchange, we carried out additional geological exploration on the soft base section of the Zhongjiang Expressway that was started later, and carried out a detailed survey of key predicated sections such as the vacuum preloading section in the design. The section that is not suitable for vacuum preloading shall be removed, and the impervious curtain of the mixing pile shall be increased to ensure its airtightness and watertightness, and the original design shall be maintained in two places. After the implementation of vacuum preloading, no port-like interchange occurred.

ABS PIPE ELBOW

ABS fittings PIPE ELBOW is a popular choice for sewerage systems due to the many advantages it offers. One of the biggest advantages of ABS fittings PIPE ELBOW is its chemical resistance. It is able to withstand a variety of chemicals and substances, which makes it a durable and reliable material for use in harsh environments. This is especially important in sewerage systems where there are many corrosive substances present.
In addition to its chemical resistance, ABS fittings PIPE ELBOW is also known for its flexibility and ease of installation. This makes it an attractive option for both residential and commercial properties. The flexibility of ABS fittings PIPE ELBOW means that it can easily be molded and shaped to fit any type of piping system, making it a versatile option for a wide range of applications.
Another advantage of ABS fittings PIPE ELBOW is its cost-effectiveness. It is a relatively inexpensive material, which means that it can provide a great return on investment in the long run. Additionally, ABS fittings PIPE ELBOW is designed to be environmentally friendly, which helps to reduce the impact it has on the planet.
Overall, ABS fittings PIPE ELBOW is an excellent choice for sewerage systems due to its many advantages. Its chemical resistance, flexibility, ease of installation, cost-effectiveness, and environmental friendliness make it a reliable and practical choice for a wide range of applications.

Abs Pipe Elbow,Turn Street Elbow For Plumber,90°Street Elbow,90°Short Turn Elbow

SUPERY ABS PIPE FITTING CO.,LTD , https://www.dbrfittings.com