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Crane lowering a steel plate girder onto bridge bearings while ironworkers guide it.

CEGR 492 · Engineering Design Studio · Water Resources Engineering

Culverts and Channels

Girder erection: constructability, lifting weight and bearing detail turn a design into a built span.

Phase VI · Engineering Design Studio · Week 5–8

Culvert, Weir, and Open-Channel Studio

Design culverts, weirs, channels and energy dissipators with inlet/outlet control and scour protection.

HDS-5
HEC-14
Manning's equation
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Hydraulic structures designed

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Open warnings

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No hydraulic structure yet

Add a hydraulic structure to record its inputs, capacity and governing check.

Learning objectives

  • Check inlet and outlet control
  • Design open channels
  • Design scour protection

Engineering judgment

  • Culverts are controlled by the worse of inlet and outlet control.
  • Check the Froude number before choosing a dissipator.

Governing standards

  • FHWA HDS-5

    Hydraulic Design of Highway Culverts

    Culvert inlet and outlet control

    Ch. 3 Design
    Ch. 5 Charts
  • FHWA HEC-14

    Hydraulic Design of Energy Dissipators

    Scour protection and dissipators

    Ch. 5 Riprap
    Ch. 8 Basins

FE Civil connection

Open channel flow

Handbook section: Fluid Mechanics

Practice this FE topic

Recommended next step

Flood Mitigation and Resilience Studio

Evaluate floodplain impacts and design levees, floodwalls, storage and nonstructural mitigation alternatives.

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