American Standard Steel Structure Bridge Manufacturer Bailey Truss Bridge Design With European Certified

American Standard Steel Structure Bridge Manufacturer Bailey Truss Bridge Design With European Certified

We are:

China’s Top Grade Manufacturer for Steel Structure Manufacturing

                       A-level for Professional Project Design of Steel Structure

                                        National GradeⅠSpeciality Contractor for Steel Structure

Standing director of China's Construction and Metal Structure Association

Member of China's Steel Structure Association and Shanghai Metal Structure Industry Association

Deputy chairman of Zhejiang Steel Structure Industry Association

PRODUCT DESCRIPTION

Prefabricated Steel Bridge (PSB), as we know, is popularly called Compact 100 (CB100/321) and Compact 200 (HD200/CB200) bridges in international market. Such bridge is mostly used as temporary purpose, such as to strengthen existing bridge, launch emergency bridge, facilitate remote area transport, and extend highway etc.

Bridge types: SS, SSR, DS, DSR, DD, DDR, TS, TSR, TD, TDR, QS, QSR, etc.

                            QSR structure type                                                               TSR structure type

                                         DD bailey bridges                                                               DDR bailey bridges

There are 3 main pieces for Bailey bridge:

      A.   Panels: when assembled, they formed the 2 sides of the bridge. Each of these panels was 10feet (3.048m) long.

      B.   Transom: linking the panels 2 by 2 in order to “lock” the two side walls together.

      C.   Deck: made of steel pieces and put on the transoms. Decking width is 800mm or 1000mm.

All these pieces could be assembled and added to each other in order to build bridges of various lengths (up to 67 meters each single span and more than 200meters multi-span) and strengths allowing the crossing of vehicles weighing up to 120tons.

                                                  Panels (weight of 270kg or 306kg each, length of 3m each)

                                      Transom                                                                                   Steel deck

There are two sizes of truss panels available in China,, namely 3m*1.5m and 3m *2.2m.  It can be assembled into 3.15m, 4.2m and 7.35m width single-lane and two-lane bridges. Bridge type shall be decided as per customer’s requirement, especially the span, width and load etc. factors.

Three normal width bridges are as following:

• 3.15m width (model CB100/321): light weight and load, mostly used over middle or small span rivers.
• 4.2m (model HD200) width: marked both in metric and inch dimension, mostly used in International market over middle and large span rivers.
• 7.35m width (model HD200): two-lane bridge, widely used over various rivers.

Single span bridge can range from 6m to 67m, multi-span bridge can more than 67m with the help of bridge piers.  Load can be from 10t to 120t.

PRODUCTION LINES

Our bailey bridge production lines

PACKING & LOADING

Pins and bolts etc. accessories in steel boxes; Main steel parts packaged into containers or in bulks.

INSTALLATION

It is easy to mounting Bailey bridges without any help of cranes or hoists. One bridge installation can be finished only by hands of human power, using complete launching tools including roller, flat roller, roller frame, wrench and jack. 

We’ll designate our professional installation team to install, or designate technicists to guide the installation, according to customer's requirement.

QUALITY MANAGEMENT

We will do pre-assembly and test before delivery, and issue the certificate of test.

SOME OF OUR PROJECTS

CUSTOMERS’ VISITS

Welcome your visit! J

IF YOU NEED A QUOTATION, PLEASE PROVIDE US WITH THE FOLLOWING BASIC INFORMATIONS AND YOUR REQUIREMENTS, WE WILL CHOOSE AND DESIGN FOR YOU:

1. Bridge Dimensions(Length*width*height)
2. Load

3. Service life: temporarily use & permanent use

4. Surface treatment: paint & hot-dip galvanized