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Structural Supports - MGH YAPI
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Structural Supports & Solutions

Comprehensive range of structural support systems designed for heavy load-bearing, seismic restraint, and modular equipment framing across industrial applications.

Structural Supports

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Structural Support Type / Application Design Characteristics & Load Capacity Key Applicable Standards & Specifications
STEEL BEAM & CHANNEL SUPPORTS (Main Structural Framing)

Design: Primary load-bearing members, Various profiles (I-beams, C-channels), Custom fabrication

Applications: Pipe racks, supporting multiple lines, heavy loads

Materials: A36 steel, A992, galvanized or painted

Span Capacity: Up to 20+ meters

Structural Standards:
  • AISC 360 (Specification for Structural Steel)
  • EN 1993-1-1 (Eurocode 3: Steel design)
  • ASCE 7 (Minimum design loads)
Material Standards:
  • ASTM A36 (Carbon structural steel)
PIPE RACKS & TRESTLES (Multiple Pipe Support Systems)

Design: Multi-level structures, Integrated walkways, Maintenance access, Modular or custom, with expansion loops

Applications: Industrial plants, refineries, power plants, outdoor piping

Load Consideration: Pipe + content + insulation + snow/wind

Design Standards:
  • ASME B31.1/B31.3 (Pipe support requirements)
  • OSHA 1910 (Safety requirements)
  • IBC (Building code requirements)
Access Standards:
  • OSHA 1910.29 (Fall protection)
CONCRETE PIERS & PEDESTALS (Fixed Foundation Supports)

Design: Concrete foundations, Embedded steel inserts, Ground-supported, Reinforced concrete, seismic detailing

Applications: Heavy equipment supports, vertical vessel supports, anchor points

Load Transfer: To soil/rock foundation

Concrete Standards:
  • ACI 318 (Building code requirements for structural concrete)
  • EN 1992-1-1 (Eurocode 2: Concrete design)
Foundation Standards:
  • IBC Chapter 18 (Soils and foundations)
CANTILEVER SUPPORTS (Wall/Column Mounted)

Types: Wall-mounted brackets, Column clamps, Space-saving design, Simple cantilever, braced cantilever, knee-braced

Applications: Building interiors, limited space, small pipe runs

Load Limits: Dependent on wall/column capacity

Attachment Standards:
  • AISC Steel Design Guide 1 (Base plate design)
  • ACI 318 (Concrete anchorage)
  • Hilti/Simpson anchor guidelines
SKID STRUCTURES (Modular Equipment Supports)

Design: Integrated pipe/equipment supports, Transportable modules, Pre-assembled, Transport loads, installation loads, operational loads

Applications: Packaged systems, modular plants, equipment skids

Features: Lifting lugs, transport braces

Skid Design Standards:
  • ASME BTH-1 (Below-the-hook lifting devices)
  • AISC 360
Transportation Standards:
  • DOT regulations
SEISMIC RESTRAINT FRAMES (Earthquake Resistant)

Design: Braced frames, Moment frames, Seismic detailing

Applications: Seismic zones, critical piping, essential facilities

Design Codes: IBC, ASCE 7, OSHPD (California)

Testing: Shake table testing per AC156

Seismic Standards:
  • ASCE 7 (Minimum design loads)
  • IBC Chapter 16
  • NFPA 13 (Fire protection seismic)
Testing Standards:
  • ICBO AC156 (Seismic test standard)
TRAVERSE BEAM SYSTEMS (Suspended Ceiling Supports)

Types: Ceiling-mounted grid systems, Adjustable hangers, Integrated with building structure, Unistrut-type, proprietary grid systems

Applications: Commercial buildings, hospitals, cleanrooms, suspended piping

Load Distribution: Even load transfer to building structure

Ceiling Standards:
  • ASTM C635 (Steel suspension systems)
  • ASTM C636 (Installation practice)
Building Integration:
  • IBC Chapter 16
MODULAR SUPPORT SYSTEMS (Pre-engineered Framing)

Systems: Standard components, Bolt-together design, Adjustable, Unistrut, Kindorf, B-Line, proprietary systems

Applications: MEP coordination, data centers, laboratory piping

Benefits: Quick installation, flexibility, reusability

System Standards:
  • Manufacturer's engineering data
  • UL listings for specific assemblies
  • ISO 9001 for quality systems
COMPOSITE STRUCTURAL SUPPORTS (Non-metallic/Chemical Resistant)

Design: FRP/GRP structures, Corrosion-resistant, Non-conductive, Similar to steel but different modulus

Applications: Chemical plants, water treatment, corrosive environments

Materials: Fiberglass reinforced plastic, vinyl ester resins

Composite Standards:
  • ASTM D5364 (Pultruded FRP)
  • ISO 14692 (GRP piping - includes supports)
  • ASCE Structural Plastics Manual
EXPANSION LOOP SUPPORTS (Thermal Movement Accommodation)

Design: Guided cantilevers, Spring hangers, Anchor points, Guided movement, prevent buckling

Applications: High temperature piping, long straight runs

Analysis: Stress analysis required

Expansion Standards:
  • ASME B31.1 (Power piping)
  • ASME B31.3 (Process piping)
  • EJMA (Expansion joint standards)
VESSEL & TANK SUPPORTS (Equipment Structural Support)

Design: Skirt supports, Leg supports, Saddle supports, Local stress analysis, thermal growth

Applications: Pressure vessels, storage tanks, reactors

Codes: ASME Section VIII for pressure vessels

Vessel Standards:
  • ASME Section VIII Div 1
  • API 650 (Welded storage tanks)
  • EN 13445 (Pressure vessels)
BRIDGE & TUNNEL SUPPORTS (Transportation Infrastructure)

Applications: Pipeline crossings, utility tunnels, bridge attachments

Special Considerations: Bridge-mounted supports, Tunnel hangers, Vibration isolation, Dynamic loads, thermal movement with bridge

Codes: AASHTO, Department of Transportation

Bridge Standards:
  • AASHTO LRFD (Bridge design)
  • DOT Specifications
  • ASCE 7 (Live loads)
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