• University of Arkansas Classroom Building – Fayetteville, Arkansas
    Structural 3D Rendering

  • University Central Arkansas – Hyper Building – Conway, Arkansas
    3D Natatorium Perspective

  • University Central Arkansas Hyper Building – Conway, Arkansas
    Structural 3D Rendering

  • CARTI – Little Rock, Arkansas
    Connection Design


Our structural designers have extensive technical experience in AutoCAD for 2D development and Revit for 3D CADD and BIM development.  For design, we use the 3D finite element deign software RAM, and RAM Elements.

Our 3-D modeling and steel detailing software can be linked directly to our design software creating a fast, accurate, and seamless transition from conceptual design to a structural Building Information Model.

Core Services

  • Structural Design

    • Wind and Seismic engineering
    • Steel design
    • Light Gage construction
    • Conventional Concrete
    • Post-tensioned Concrete
    • Wood construction
    • Masonry construction
  • Mission Critical Projects

    Robbins Engineering designs mission critical facilities for corporations and government agencies to support data centers and operations, call centers and disaster recovery centers, and network operations.  Our design services include the design and evaluation of new shell buildings, conversion, adaptation, hardening of existing buildings.  Our experience includes projects located in areas prone to tornadoes and hurricanes and high seismic areas.

  • Connection Design

    We provide structural steel connection design to steel fabrication industry and engineering design firms:

    • Connection Design for beams, columns, braced frames & moment frames, per latest AISC & IBC codes including seismic special detailing requirements.
    • Design of stair framing, handrail & guardrail systems
    • Stamped Calculations
    • Our design engineers are AWS CWI certified with extensive experience detailing complex welded connections including jumbo sizes, stainless steel, and aluminum.  We specialize in designing fabricator friendly welded connections that are cost effective.
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