BRIDGE CONSTRUCTION
Steel Box Girder Bridge
Steel Box Girder Bridge is a bridge with consists of bolt-assembled steel components. Steel Box Girder Bridge spans consist of two types of spans, standard span from 30 M to 60 M and long spans with range from 60 M to 200 M.
The example of PT. Rajawali Sakti Utama’s Steel Box Girder Bridge: Box Girder LRT Palembang, Box Girder APMS Soekarno-Hatta International Airport, Box Girder Cinere-Serpong High Way Road (Kemiri), Box Girder Serpong-Kunciran High Way Road (Situ Bojong), Box Girder Kunciran-Cengkareng High Way Road (Benteng Betawi).
Steel Arch Bridge
Steel Arch Bridge is a special bridge or non-standard bridge that are designed according to needs based on consideration of functions, costs, installation methods and customer policies both government and non-government.
The example of PT. Rajawali Sakti Utama’s Steel Arch Bridge: Steel Arch Bridge A 100 M Kamojang, Bandung, West Java and Steel Arch Bridge A 100 M Bungo, Merangin, Jambi.
Bailey Bridge
Bailey Bridge is lightweight steel bridge has high quality, easily to move and structure of bridge is very strategic to support development in remote areas that are difficult to reach and also install fastly to help areas prone to disasters.
Structure of Bailey Bridge has length system on each panel 3,048 M and bridge span is multiples length of each panel.
Steel Truss Bridge
Steel Truss Bridge is a bridge with superstructure loads consist of a framework. This Framework or fabric is a connected element structure forming a triangle unit. Connected elements (normally straight) can be pushed by tension, compression, or sometimes both in response dynamic loads. Steel Truss Bridge is a one of kind the oldest bridge of modern bridge.
Steel Truss Bridge consist of 3 kind of class below:
- Class A: wide 9 M and span all along 40 M, 45 M, 50 M, 55 M, 60 M.
- Class B: wide 7 M and span all along 40 M, 45 M, 50 M, 55 M, 60 M.
- Class C: wide 5.5 M and span all along 40 M, 45 M, 50 M, 55 M, 60 M.
The example of PT. Rajawali Sakti Utama’s Steel Truss Bridge spread in Sumatera, Java, Kalimantan, Maluku until Papua.
Steel Girder Bridge
Steel Girder Bridge is a bridge with consists of bolt-assembled steel components. Steel Girder Bridge consist of 3 kind of class below:
- Class A: wide 9 M and span all along 15 M, 20 M, 25 M, and 30 M.
- Class B: wide 7 M and span all along 15 M, 20 M, 25 M, and 30 M.
- Class C: wide 5.5 M and span all along 15 M, 20 M, 25 M, and 30 M.
The example of PT. Rajawali Sakti Utama’s Steel Girder Bridge spread in plantation in Sumatera, Kalimantan, and Maluku.
Suspension Bridge
Suspension Bridge is a type of bridge that uses a cable tension support rather than a side support. Normally, suspension bridge has main cable (bridge cable or other cable) which is anchored at each end of the bridge. Every loads applied to the bridge turns into tension in the main cable.
Currently, Suspension Bridge rest on a vertical cable tied to a rope between the support towers. Every loads applied to the bridge turns into tension in the main cable. Early suspension bridges have cables anchored on the ground at both ends of the bridge, but some modern suspension bridges anchor cables to the ends of the bridge itself.