1 Crane Loads As They Affect Wharf Design Crane Loads As They Affect Wharf Design Presented by Dennis Padron, Executive Vice President, HPA AAPA Facilities Engineering Seminar Jacksonville, Florida 11-13 January 2006 Presented by Dennis Padron, Executive Vice President, HPA AAPA Facilities Engineering Seminar Jacksonville, Florida 11-13 January 2006
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Crane Loads As They Affect Wharf Design · APM Port Elizabeth Container Terminal ... – 100 ft rail gage
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Crane Loads As They Affect Wharf Design Crane Loads As They Affect Wharf Design
Presented by
Dennis Padron, Executive Vice President, HPA
AAPA Facilities Engineering SeminarJacksonville, Florida 11-13 January 2006
Presented by
Dennis Padron, Executive Vice President, HPA
AAPA Facilities Engineering SeminarJacksonville, Florida 11-13 January 2006
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Types of Cranes
• Container Gantry
• Dry Bulk Gantry
• Mobile
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Typical Container Gantry Crane
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Typical Dry Bulk Unloader
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Typical Dry Bulk Loader
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Typical Mobile Crane
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Types of Wharf Structures
• Gravity• Pile Supported
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Typical Gravity Wharf Structure
• Cost relatively insensitive to crane loading
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Port Salalah Container Terminal, Oman
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Typical Pile Supported Wharf Structure
• Cost sensitive to crane loading
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Pile Supported Pier
• Cost very sensitive to crane loading
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Crane Characteristics Needed for Design
• Dimensional• Loading
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Crane Dimensional Characteristics
• Gage (spacing between rails)
• C – to – c distance between corners
• Number of wheels per corner
• Spacing of wheels
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Crane Loading Characteristics
Maximum Load Per Corner• Operating Condition
– Water Side Vertical
– Land Side Vertical
– Horizontal
• Extreme Condition
– Water Side Vertical
– Land Side Vertical
– Horizontal
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Example Super Post-Panamax Crane Dimensional Characteristics
Characteristic Jebel Ali, Dubai Doraleh, Djibouti
• Gage (spacing between rails)
42 30.48
• C – to – c distance between corners
14.1 15.5
• Number of wheels per corner
8 8
• Spacing of wheels 1.3 1.2
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Example Super Post-Panamax Crane Loading Characteristics