5.5-meter diameter steel corrugated pipe culvert installation

Wavy Steel Plate Culvert (HSDG) is a highway construction material that replaces circular culverts, slab culverts, box culverts, arch culverts, and small bridges. It is suitable for road-rail transverse passages and embankments.

In projects involving roads, culverts, drainage pipes, and shelters, etc. Advantages of corrugated culvert (sheet): 1. Easy to maintain, just ensure the inner wall is well-protected and maintained.

Section 2: Steel corrugated pipe offers significant economic benefits in frozen soil regions and soft soil roadbed areas.

Three, steel corrugated pipe has been treated for corrosion resistance and boasts high durability.

Four, its excellent integrity and malleability provide strong resistance to deformation on road sections with complex geological conditions.

Five, its excellent thermal conductivity results in minimal disturbance to the subgrade in frozen soil areas, ensuring stability.

Steel corrugated pipe products are available in assembled and prefabricated types; cross-sectional shapes include circular, elliptical, horseshoe, arch, etc. The pipe diameter range is 0.3m.

—12m in length, with a processing thickness of 1.6mm to 7mm, capable of meeting the requirements for structures with a pipe crown fill height of 0.5m to 60m. Wall thickness: refers to the thickness of the steel plate of the pipe wall.

Dimensions: Generally, for 125-25 wave patterns, 3-Smm steel plate is used; for 200-55 wave patterns, 3-8mm steel plate can be used. Diameter: refers to the inner diameter of the corrugated pipe.

Backfill Height: The fill height that a specific model of corrugated pipe can accommodate, for example, a 200-55 corrugated pipe with a wall thickness of 4.5mm can support a fill height of d2 meters.

Filling height ranges from 0.6 to 33 meters, meaning the soil thickness on the pipe is 0.6 meters, and the soil thickness reaches 33 meters. If exceeding 33 meters, it is necessary to increase the wall thickness or other methods to enhance the bearing capacity.

Load-bearing capacity. Up to k cubic meters of fill soil can accommodate vehicles weighing up to 120 tons. Tunnel opening design: Bordered wall, sloping tunnel opening as shown in the right figure. Slope opening: Due to the culvert...

Special angle culverts required when the road intersection is not 90 degrees. Slope: Due to the oblique entrance and exit of the culvert, a special angle is needed.

Degree涵管。