U-shaped steel sheet pile dimensions play a critical role in determining structural performance, installation efficiency, and overall project cost. Widely used in cofferdams, retaining walls, riverbank protection, and foundation support, U-shaped sheet piles are valued for their symmetrical cross-section, strong interlock performance, and ease of reuse.U-shaped steel sheet piles, like Z-shaped steel sheet piles, are a common type of steel sheet piling.
Section width: 400 mm – 750 mm
Section height: 120 mm – 350 mm
Thickness: 6 mm – 16 mm
Length: 6 m, 9 m, 12 m, or customized lengths
These dimensions directly affect bending resistance, driving performance, and soil retention capability.
EN 10248 (European Standard)
Common grades: S235GP, S275GP, S355GP
Defines dimensional tolerances, sectional properties, and mechanical requirements
Widely used in Europe, Southeast Asia, and the Middle East
ASTM Standards (North America)
Often referenced with ASTM A572 or equivalent structural steel grades
Dimensions may vary by manufacturer, with sectional properties provided in mill catalogs
JIS Standards (Japan)
Includes U-type sheet piles with precise dimensional control
Frequently used in marine and seismic applications
According to Chinese Standards (GB/T Standards)
Larsen Type IV: Cross-section width 400mm, height 170mm, thickness 15.5mm, weight approximately 76.1kg per meter, moment of inertia and section modulus are similar to Japanese SP-IV type.
The dimensions and weights of common specifications and models of Larsen steel sheet piles in Chinese standards differ somewhat from those in Japanese and European standards. These specifications and dimensions are designed to meet the needs of different types of projects. In practical use, engineers will select the appropriate specifications and dimensions of Larsen steel sheet piles based on specific project requirements, geological conditions, and budget.
Choosing products manufactured to recognized standards such as EN 10248 or ASTM specifications further enhances reliability and long-term performance.
For detailed dimensional tables, sectional properties, or customized solutions, it is recommended to consult experienced steel sheet pile manufacturers or engineering specialists.
What Are U-shaped Steel Sheet Piles?
U-shaped steel sheet piles are hot-rolled or cold-formed steel sections with a “U” profile and interlocks located at the neutral axis. Compared with Z-shaped sheet piles, U-shaped profiles offer balanced stress distribution and excellent alignment accuracy, making them suitable for medium-load retaining structures and temporary works.Common U-shaped Steel Sheet Pile Dimensions
U-shaped steel sheet pile dimensions are generally defined by width, height, thickness, and sectional modulus. Typical ranges include:Section width: 400 mm – 750 mm
Section height: 120 mm – 350 mm
Thickness: 6 mm – 16 mm
Length: 6 m, 9 m, 12 m, or customized lengths
These dimensions directly affect bending resistance, driving performance, and soil retention capability.
Standard Specifications for U-shaped Steel Sheet Pile Dimensions
Most U-shaped steel sheet pile dimensions are produced according to internationally recognized standards, ensuring compatibility and structural reliability.EN 10248 (European Standard)
Common grades: S235GP, S275GP, S355GP
Defines dimensional tolerances, sectional properties, and mechanical requirements
Widely used in Europe, Southeast Asia, and the Middle East
ASTM Standards (North America)
Often referenced with ASTM A572 or equivalent structural steel grades
Dimensions may vary by manufacturer, with sectional properties provided in mill catalogs
JIS Standards (Japan)
Includes U-type sheet piles with precise dimensional control
Frequently used in marine and seismic applications
According to Chinese Standards (GB/T Standards)
Common models: Larsen Type III, Larsen Type IV.
Larsen Type III: Cross-section width 400mm, height 125mm, thickness 13mm, weight approximately 60kg per meter, moment of inertia and section modulus are similar to Japanese SP-III type.Larsen Type IV: Cross-section width 400mm, height 170mm, thickness 15.5mm, weight approximately 76.1kg per meter, moment of inertia and section modulus are similar to Japanese SP-IV type.
The dimensions and weights of common specifications and models of Larsen steel sheet piles in Chinese standards differ somewhat from those in Japanese and European standards. These specifications and dimensions are designed to meet the needs of different types of projects. In practical use, engineers will select the appropriate specifications and dimensions of Larsen steel sheet piles based on specific project requirements, geological conditions, and budget.
Conclusion
Understanding U-shaped steel sheet pile dimensions is essential for ensuring structural safety, cost efficiency, and construction feasibility. By considering standardized sizes, sectional properties, and project requirements, engineers and contractors can select the most suitable U-shaped sheet pile for their application.Choosing products manufactured to recognized standards such as EN 10248 or ASTM specifications further enhances reliability and long-term performance.
For detailed dimensional tables, sectional properties, or customized solutions, it is recommended to consult experienced steel sheet pile manufacturers or engineering specialists.
