Low Gravity Stayed-cable Cantilever Traveller
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STAYED-CABLE CANTILEVER TRAVELLER
Stayed-cable cantilever traveller is applicable to large-scale stay-cable
cantilever casting bridge with wide bridge deck, heavy and long segment. Most of
the componants concentrates on bottom frame and walking system. It has no main
frame, at the same time, the lift is done by the stay-cable of the bridge. Comparing
with other types, the sigle weight of stayed-cable cantilever traveller is heavier.
●Low gravity of front trancerse beam
●Applicable to large-scale stay-cable cantilever casting bridge with wide bridge deck
●Safe & easy operation, easy fixing, and safty during walking
●Big operational space under the main frame, and easy installation and removal
- Q: What are the innovative points of hanging basket construction
- 4 continuously change the height of the hanging basket in the process of concrete pouring;5 the quality of the installation of the prestressed channel, unobstructed inspection and plugging treatment;6 the vibration of concrete should meet the requirements of construction technology, it is appropriate to use high-frequency attachment vibrator with vibration;7 the temperature and air content of concrete in mold meet the design requirements;8 test specimens of concrete strength and elastic modulus.
- Q: The difference between cast-in-place and hanging basket construction? Why should the construction of hanging basket 0123... Block? The cast-in-place bracket is also divided into pouring and hanging basket so what is the difference between (except for economic differences)
- The difference is that the stent can be poured into the entire collapse of the pouring basket must be divided into sections
- Q: The effect of hanging basket
- To achieve the rapid construction of the bridge box beam casting speed 1 investment in the province of 1 excellent quality, safety and good results of 1
- Q: Summary of the hanging basket construction
- And so on, which make it develop rapidly.The main feature of the cable-stayed bridge is to use the cable as the elastic intermediate support, which is used to improve Liang Kua.Improve the span of the beam. Of course, the elastic supporting effect of the inclined cable on the beam can only be fully realized when the cable is in a tight state. So it is necessary to pre pull the cable before the load. This pretension can also reduce the stress variation of inclined cables, cable stiffness increase, thereby improving the stress condition of the structure, in addition, axial horizontal component of inclined cables on the girder of the pressure can enhance the crack resistance of the girder, saving the amount of high strength steel. Cable stayed bridge is a composite structure composed of cable, tower and beam. In cable-stayed bridge. The beam and the tower are the main load-bearing components, and the whole structure is formed by the cable group. According to the way of supporting beam, including connection beam and tower or piers, composed of the parent structure of different forms, but all through the beam in the form of inclined cables hanging elastic support on the tower, the intermediate elastic support (inclined cables) to enhance the stiffness of the beam, forming a multi point elastic variable cross section support continuous beam, cantilever beam, single T rigid frame and continuous rigid frame. The 1 main girder according to different material combined into three types of steel, concrete and steel beam with concrete bridge deck. The steel beam is divided into two types: steel truss and solid beam. The section of the beam is shown as follows: the section of concrete beam is as follows:
- Q: The hanging basket is the main equipment of the cantilever pouring construction of the bridge
- The hanging basket is the main equipment of the bridge cantilever pouring construction, usually consists of five parts, namely: the main truss, lifting system, formwork system, walking system, anchor system
- Q: There are transverse prestressed steel strand in the middle beam, the bridge has longitudinal steel strand, and the vertical line is finished steel. I would like to ask the next three pull sequence
- And then, at the top of the tension plate, the steel strand of the web, and then the residual steel beam of the beam, and finally the vertical finishing steel.
- Q: Can you list all the characters form The Time Traveler's Wife? Help!
- Dasher, Dancer, Prancer, Vixen... er, no, wait Happy, Sleepy, Dopey, Sneezy... er, no, wait sorry, I never read it, maybe YOU should
- Q: Composition management of hanging basket
- Compression system: to master the balance of the protection of double guide beam. The system is composed of a pre embedded steel bar and a compression beam, and the force is applied to the box girder section through the double pull rod, and the anti overturning moment is generated to protect the balance of the double guide beam.
- Q: Is hanging basket equipment special equipment? Need to record it?
- Special equipment regulations on safety supervision of special equipment is the safety of life, the risk of large boilers, air compressor and the air storage tank, tunnel construction hoisting machinery (construction elevator, tyre crane, crawler crane, gantry crane, tower crane, bridge machine), hanging basket construction equipment etc..
- Q: Can the vertical prestress of the hanging basket be tensioned after the subsequent section construction?
- Yes, but it should be decided according to the drawings.
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Low Gravity Stayed-cable Cantilever Traveller
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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