Deck Hatch Lift Force & Catch Strength Tool

Hatch Specifications

Hatch Type

Select the type of hatch for force calculations.

Hatch Dimensions

Length

Width

Hatch Weight

lbs

Material

Environmental Conditions

Design Wind Speed

knots

Sea State

Vessel Type

Location on Deck

Catch & Mechanism

Catch Mechanism

Hinge Type

Safety Factor

Corrosion Factor

Force & Strength Analysis

Lift Force

lbs

Catch Strength

lbs

Safety Margin

Structural Analysis

Catch Mechanism Strength

Hinge Load Capacity

Material Fatigue Resistance

Corrosion Resistance

Catch: 75%
Hinge: 85%
Fatigue: 60%
Corrosion: 70%

Force vs Wind Speed Analysis

Chart shows force relationships across different wind speeds

Detailed Specifications

Hatch Area: 0 sq in

Wind Pressure: 0 PSF

Material Yield: 0 PSI

Dynamic Load Factor: 0x

Safety Rating: -

Recommended Upgrade: -

Force/Mass Ratio: 0

Design Score: 0/10

Based on marine engineering standards and ABYC safety requirements.

Safety & Design Recommendations

Regularly inspect catch mechanisms for wear and corrosion

Ensure proper sealing to prevent water intrusion

Consider secondary retention for critical hatches

Test hatch operation under load conditions