Finite Element Analysis (FEA) Report for Pedestrian Access Hatch Cover (MS + Stainless Steel)
Budget: $30 – $250 USD
Project Description
We are looking to appoint an experienced Structural / Mechanical Engineer to carry out a Finite Element Analysis (FEA) and issue a formal calculation report for a recessed access hatch cover designed for pedestrian load only.
The design is already completed. The scope of work is analysis and verification only, not design development.
The access hatch is a large-format recessed cover, approximately 3000 mm × 3000 mm, fabricated using a combination of Mild Steel (MS) structural members and Stainless Steel cover plates.
Scope of Work
The consultant will be required to:
Review Provided Design Data
2D / 3D drawings (DWG / PDF)
Material specifications
Section details and support conditions
FEA Structural Analysis
Create an FEA model of the access hatch system
Apply appropriate boundary conditions and supports
Perform linear static structural analysis
Evaluate:
Von Mises stress
Maximum deflection
Stress distribution
Critical stress locations
Load Case Definition (Pedestrian Load Only)
Uniformly Distributed Load (UDL)
Localized load (if required by standard)
Self-weight (dead load)
Compliance Check Against Applicable Standards
Compare stresses and deflections against allowable limits
Confirm whether the system is SAFE / NOT SAFE
Provide utilization ratios where applicable
FEA Report Submission
The final report must include:
Project description
Applicable standards
Material properties
Load assumptions
Boundary conditions
Mesh details
Stress & deflection results
Color contour plots / simulation screenshots
Summary conclusion confirming compliance
Applicable Design Standards
The analysis must comply with internationally recognized standards, such as:
EN 1991-1-1 (Eurocode 1) – Actions on structures
EN 1993-1-1 (Eurocode 3) – Steel structures
OR
BS EN 124 (for access covers – pedestrian class reference)
OR
ASCE 7 – Minimum Design Loads for Buildings (if using American standards)
The engineer must clearly state which standard is adopted and justify load assumptions.
Design Load Requirement (Pedestrian Only)
This access hatch is NOT designed for vehicular traffic.
Required Pedestrian Load (Minimum):
Uniformly Distributed Load (UDL):
5.0 kN/m² (minimum pedestrian loading as per Eurocode / BS practice)
Point Load (if required by chosen standard):
Typically 1.5–2.0 kN applied at the most unfavorable location
The consultant may recommend additional load combinations based on the selected standard.
Hatch Description
Type: Recessed access hatch cover
Overall size: Approx. 3000 mm × 3000 mm
Use: Internal / external pedestrian access
Material:
Structural frame: Mild Steel
Cover plate / visible elements: Stainless Steel (grade to be confirmed)
Support: Hatch supported on surrounding concrete / steel structure (details provided)
Deliverables
Signed & stamped FEA report (PDF)
FEA screenshots / contour plots
Clear statement of compliance
Editable source file (optional but preferred)
Software Requirements
The analysis must be performed using recognized engineering software such as:
ANSYS
Abaqus
SolidWorks Simulation
STAAD / similar professional tools
Required Freelancer Profile
Structural or Mechanical Engineer
Proven experience with FEA of steel structures
Experience with access covers / hatches / plates
Ability to work with Eurocode / BS / ASCE standards
Previous FEA report samples preferred
Important Notes
This is analysis only – no redesign required
All drawings and inputs will be provided after award
Report must be suitable for consultant / client submission
We are looking to appoint an experienced Structural / Mechanical Engineer to carry out a Finite Element Analysis (FEA) and issue a formal calculation report for a recessed access hatch cover designed for pedestrian load only.
The design is already completed. The scope of work is analysis and verification only, not design development.
The access hatch is a large-format recessed cover, approximately 3000 mm × 3000 mm, fabricated using a combination of Mild Steel (MS) structural members and Stainless Steel cover plates.
Scope of Work
The consultant will be required to:
Review Provided Design Data
2D / 3D drawings (DWG / PDF)
Material specifications
Section details and support conditions
FEA Structural Analysis
Create an FEA model of the access hatch system
Apply appropriate boundary conditions and supports
Perform linear static structural analysis
Evaluate:
Von Mises stress
Maximum deflection
Stress distribution
Critical stress locations
Load Case Definition (Pedestrian Load Only)
Uniformly Distributed Load (UDL)
Localized load (if required by standard)
Self-weight (dead load)
Compliance Check Against Applicable Standards
Compare stresses and deflections against allowable limits
Confirm whether the system is SAFE / NOT SAFE
Provide utilization ratios where applicable
FEA Report Submission
The final report must include:
Project description
Applicable standards
Material properties
Load assumptions
Boundary conditions
Mesh details
Stress & deflection results
Color contour plots / simulation screenshots
Summary conclusion confirming compliance
Applicable Design Standards
The analysis must comply with internationally recognized standards, such as:
EN 1991-1-1 (Eurocode 1) – Actions on structures
EN 1993-1-1 (Eurocode 3) – Steel structures
OR
BS EN 124 (for access covers – pedestrian class reference)
OR
ASCE 7 – Minimum Design Loads for Buildings (if using American standards)
The engineer must clearly state which standard is adopted and justify load assumptions.
Design Load Requirement (Pedestrian Only)
This access hatch is NOT designed for vehicular traffic.
Required Pedestrian Load (Minimum):
Uniformly Distributed Load (UDL):
5.0 kN/m² (minimum pedestrian loading as per Eurocode / BS practice)
Point Load (if required by chosen standard):
Typically 1.5–2.0 kN applied at the most unfavorable location
The consultant may recommend additional load combinations based on the selected standard.
Hatch Description
Type: Recessed access hatch cover
Overall size: Approx. 3000 mm × 3000 mm
Use: Internal / external pedestrian access
Material:
Structural frame: Mild Steel
Cover plate / visible elements: Stainless Steel (grade to be confirmed)
Support: Hatch supported on surrounding concrete / steel structure (details provided)
Deliverables
Signed & stamped FEA report (PDF)
FEA screenshots / contour plots
Clear statement of compliance
Editable source file (optional but preferred)
Software Requirements
The analysis must be performed using recognized engineering software such as:
ANSYS
Abaqus
SolidWorks Simulation
STAAD / similar professional tools
Required Freelancer Profile
Structural or Mechanical Engineer
Proven experience with FEA of steel structures
Experience with access covers / hatches / plates
Ability to work with Eurocode / BS / ASCE standards
Previous FEA report samples preferred
Important Notes
This is analysis only – no redesign required
All drawings and inputs will be provided after award
Report must be suitable for consultant / client submission
Related categories:
Structural Engineering
Finite Element Analysis
Simulation
Abaqus
Mechanical Design