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  6. 4-segment large box culvert

4-segment large box culvert

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last updated:Jan 06, 2022

昭和コンクリート工業
昭和コンクリート工業
  • Official site

A box culvert composed entirely of precast components, divided into a top slab member, side wall members, and a bottom slab member.

■ It is applicable to large box culverts with a cross-section width ranging from 5.5 m to 10.0 m. ■ The components manufactured in sections are integrated using mechanical joints and other methods.

    Secondary steel productsFoundation constructionOther civil engineering works
4分割大型ボックスカルバート.PNG

4-segment large box culvert

4分割大型ボックスカルバート.PNG
4分割大型ボックスカルバート.PNG
  • Related Link - https://www.showa-con.co.jp/products/%e3%82%ab%e3%…

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basic information

【Design Conditions】 Soil Cover: 0.2m to 3.0m Dead Load Unit Volume Mass of Reinforced Concrete: 24.5 kN/m³ Unit Volume Mass of Soil: 18.0 kN/m³ Unit Volume Mass of Asphalt: 22.5 kN/m³ Live Load (Road Crossing): T-25t Horizontal Earth Pressure Coefficient: 0.50 Applicable Ground: Generally, it should be good ground of at least ordinary ground quality. *Separate considerations can be made outside the above design conditions. *If the inside of the box includes a roadway, sidewalk, and high external water level, water stop measures need to be considered. *For more details, please refer to the related links or feel free to contact us.

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catalog(1)

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Calvert Catalog Showa Concrete

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CAD data(28)

Model number overview File
4-box_5500x4000.dxf
  • 2D dxf ( 524KB)
4-box_5500x5000.dxf
  • 2D dxf ( 621KB)
4-box_6000x4000.dxf
  • 2D dxf ( 519KB)
4-box_6000x5000.dxf
  • 2D dxf ( 620KB)
4-box_6500x5000.dxf
  • 2D dxf ( 619KB)
4-box_6500x6000.dxf
  • 2D dxf ( 619KB)
4-box_7000x5000.dxf
  • 2D dxf ( 624KB)
4-box_7000x6000.dxf
  • 2D dxf ( 624KB)
4-box_7500x5000.dxf
  • 2D dxf ( 624KB)
4-box_7500x6000.dxf
  • 2D dxf ( 624KB)
4-box_8000x5000.dxf
  • 2D dxf ( 624KB)
4-box_8000x6000.dxf
  • 2D dxf ( 624KB)
4-box_8500x5000.dxf
  • 2D dxf ( 634KB)
4-box_8500x6000.dxf
  • 2D dxf ( 634KB)
4-box_5500x4000.sfc
  • 2D sfc ( 240KB)
4-box_5500x5000.sfc
  • 2D sfc ( 281KB)
4-box_6000x4000.sfc
  • 2D sfc ( 240KB)
4-box_6000x5000.sfc
  • 2D sfc ( 281KB)
4-box_6500x5000.sfc
  • 2D sfc ( 281KB)
4-box_6500x6000.sfc
  • 2D sfc ( 281KB)
4-box_7000x5000.sfc
  • 2D sfc ( 282KB)
4-box_7000x6000.sfc
  • 2D sfc ( 282KB)
4-box_7500x5000.sfc
  • 2D sfc ( 282KB)
4-box_7500x6000.sfc
  • 2D sfc ( 282KB)
4-box_8000x5000.sfc
  • 2D sfc ( 282KB)
4-box_8000x6000.sfc
  • 2D sfc ( 282KB)
4-box_8500x5000.sfc
  • 2D sfc ( 282KB)
4-box_8500x6000.sfc
  • 2D sfc ( 282KB)

Company information

昭和コンクリート工業

昭和コンクリート工業

Other construction industries

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Our company, under the belief of contributing to society through the development of social infrastructure, constantly strives for quality improvement and technical advancement. With the conviction that business is about people, we respect humanity and foster a free and open corporate culture through talent development and fair personnel practices. We aim to deepen mutual understanding and trust, working together towards the development of the company and the enhancement of welfare, while concentrating all our efforts on stabilizing and expanding our management foundation.

Product/Service List (83)

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