ShiTeng Traffic Facilities Co.,Ltd.

Square Shaped Post

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  • square-shape-post-1
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Features Related Products


Introduction of Square Shaped Post:

The corrugated guardrail can be approximated as a continuous beam supported on the elastic foundation. Vehicle at an Angle (ϴ = 10 ° ~ 20 °) ACTS on the fence of the collision force, can be decomposed into vertical forces acting on the fence and parallel to the fence, vertical force makes the guardrail, column deformation, parallel force collision to change direction and position. The corrugated guardrail, column and foundation soil jointly bear the impact force, and the wave beam mainly bears the tension. The column is mainly subjected to bending moment. In the course of the collision, the upright post plays an important supporting role. In order to improve the column strength, the inertia moment can be determined by increasing the inertia moment. The moment of inertia is affected by the shape and area of the column section. In fact, different shapes of steel are used as columns.

Features of Square Shaped Post:

  • High-quality raw material Q235, advanced technology and durable.
  • The edge design is smooth that's can prevent cutting accidental when installation.
  • Hot dipped galvanized, anti-corrosion and easy to clean.
  • Professional manufacturers customized produce and quality assurance.

Specification of Square Shaped Post:`


Product Name Square shaped Post
Material Q235(SJ235R), Q345(SJ345R)
Zine Coating 550-1100g/㎡
Color Blue, Green, Yellow, White or as your requirement
Size 130*130*6.0mm, 130*130*4.0mm
Technology Cold Rolled
Surface treatment Hot dipped Galvanized
Applicable Standards JT/T281-2007,AASHTO M-180
Application Expressway,  Highway,  Country road

The connection of Square Shaped Post:

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Square Shaped Post


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