Steel pipe piles are commonly used components within the construction of bridge pile foundations. it’s the benefits of high bearing capacity, flexible piling and fast construction speed. For complex terrain, steel pipe piles are more suitable for this environment.
1) sort of steel pile
Types of steel piles There are currently three sorts of steel piles commonly utilized in engineering construction, namely steel pipe piles, profile steel piles, and steel sheet piles.
- Compared with other steel piles, steel pipe piles have their unique advantages in many aspects. for instance , bending stiffness, single pile bearing capacity and lots of other aspects.
- Shaped steel piles I and H are the more common cross-sectional shapes of steel piles. Both I and H-shaped steel piles are often utilized in horizontal load and vertical load bearing.
- The steel sheath pile has many forms, and therefore the shape of the interface grooves on each side are different. After the second sheath pile is in situ , take the notch on the side of the primary sheath pile because the driving position. during this way, multiple sheet piles can form a comparatively complete sheet along the coast (or river bank) Pile wall. additionally , a gaggle of steel sheet piles also can be wont to form a survey, or as a short lived support protection when excavating a foundation pit.
2) Analysis of the characteristics of steel pipe piles
- There are many specifications and a spread of options. At this stage, the finalized production of steel pipe piles on the market features a sort of specifications. Choose the foremost suitable application from a spread of specifications, in order that the benefits of steel pipe piles are often fully utilized to satisfy the security of the project. the wants of sex and economy.
- The bearing capacity is robust , and therefore the steel pipe piles utilized in the project construction at this stage are mostly mild steel . the fabric is robust in strength, tension, compression and other aspects, and after being processed into steel pipes, its level of bending resistance is comparatively high, and it’s suitable for application in geological environments with strong bearing layers. , in order that its force characteristics are often fully exerted.
- it’s easy to regulate the pile length and improve economic efficiency. the traditional length of every section of steel pipe pile is 6 m, and therefore the length is connected by welding. If the buried depth of the bearing layer changes, the steel pipe pile are often combined with the pile sinking situation. Welding or cutting treatment. additionally , the cut out a part of the steel pipe pile also can be utilized in welding other steel pipe piles, which avoids the waste of resources, and may also accurately control the planning elevation of the pile top, which is useful to the development .
- The soil squeezing situation is slight. Most of the steel pipe piles are of open type, and therefore the pipe wall of the steel pipe piles is thin, which reduces the uplift of the topsoil and therefore the squeezed soil, and reduces the interference of the pressed piles on the soil and surrounding facilities. additionally , steel pipe piles also can be intensively constructed during a small area.
Therefore, through the classification of steel piles and therefore the characteristics of steel pipe piles explained above, everyone can better understand and use them rationally, thereby improving the standard of construction.
Permanent Steel Manufacturing Co.,Ltd’s external processing projects mainly include: groove painting, pipe cap spray marking and bundling, cloth casing reinforcement, pipe cutting, rust removal, epoxy paint anticorrosion, straightening, water pressure, Deep processing of steel pipe welding, steel support welding processing, steel pipe pile welding processing, pipe welding prefabrication, plate cutting and cutting, pipe truss assembly welding, etc.
We can produce various types, specifications, materials and lengths of high-frequency longitudinally welded pipes (ERW Pipe), longitudinally submerged arc welding pipe (LSAW Pipe), thermally expanded seamless steel pipesScience Articles, double-sided submerged arc welded square steel pipes and round steel pipes consistent with user needs.