Archive for ‘Access Bridges and Gates’

Access Bridges Gates

A wide variety of gate designs have been used in Intermarine projects. These range from full security gates with card or keyboard control systems to simple low level units. It is most common to fit gates on shore at the top of the access bridge but they can …

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Access Bridges Special Designs

 

Special Designs

Wider or narrower bridges.
Alternative bearings such as pivots or hinges at the bottom.
Additional handrails for special needs.

 

Bridge Landing

Every bridge must have a landing designed to support the load imposed by the bridge under …

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Access Bridges Standard Units

Standard Truss Bridges

Length
Internal Width

SB12
12M
1.5M

SB15
15M
1.5M

SB20
2oM
1.5M

SB25
25M
1.5M

Standard Specification.

Truss construction from steel or aluminium
2.5kN/m2 live load
Hardwood boards similar to the pontoon systems
Handrails at 1.1m down both sides
Hinge bearings at the top and roller bearings at the bottom


Option…

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Access Bridges Overview

The design of the access bridge to a pontoon defines the quality of the project. Intermarine manufactures pedestrian access bridges up to 40m long.

Bridges up to 12m long can be made with reinforced pontoon decks. These have the following advantages:

Full width to match the pontoons
Non structural …

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