Scribd
Upload
103 views2 pages

PC Jetty PC Jetty: Description

PC jetty consists of precast concrete girders, a pile foundation, and stringers arranged in a rigid frame structure. Using precast concrete girders reduces offshore construction and allows for longer spans. This provides economic benefits through reduced weight and increased span length. The precast concrete also provides durability advantages as it is crack resistant and has low permeability, protecting the structure from corrosion over time.

Uploaded by

Tuan Pn
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
103 views2 pages

PC Jetty PC Jetty: Description

PC jetty consists of precast concrete girders, a pile foundation, and stringers arranged in a rigid frame structure. Using precast concrete girders reduces offshore construction and allows for longer spans. This provides economic benefits through reduced weight and increased span length. The precast concrete also provides durability advantages as it is crack resistant and has low permeability, protecting the structure from corrosion over time.

Uploaded by

Tuan Pn
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
You are on page 1/ 2

PC Jetty

DESCRIPTION
PC jetty consists of precast PC girders, pile foundation and stringers.
It is used in a rigid frame structure which consists precast girders and stringers.

Advantages

PC J
Introduction of pprestressing
g force to the transverse direction retains

Jetty
Structural characteristic
continuity in slab.

Easy construction Because precast PC girders are used, offshore operation is reduced.

Economical efficiency The weight saving of superstructure and increase of span length are
benefits by use of PC girders.
Precast PC girders realize not only a structure which is crack proof,
Decay durability but also low permeability against corrosive such as chloride ion by
increasing concrete cover using quality concrete.

SCHEMATIC VIEW
Interfiling concrete

Pavement

Connection Transversal cable


Stringer

Pile foundation

April 2013
PC Jetty
WORK SEQUENCE

Pile foundation

PC girder fabrication

Stringer work

Transportation

Bearing work

PC J
PC girder erection

Jetty
Interfiling concrete

Transverse cable tensioning

Grouting

Jointing

Pavement

Ancillary facility work

Completion

Harumi Center Bldg.3F, 2-5-24, Harumi, Chuo-ku, Tokyo 104-8215 JAPAN


Technical Headquarter Phone : 03-6385-8050 , Overseas Department Phone : 03-6385-8060

April 2013

You might also like