Stayed-cable Cantilever Traveller
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- Tianjin
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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: The post tensioned prestressed anchorage of suspension bridge can be reused?
- Prevention of shrinkage and stress loss of prestressed reinforcement
- Q: Under what circumstances the use of hanging basket construction under what circumstances with full support construction
- For some as far as possible to prefabricated parts, generally using prefabricated pieces of Oh, but according to the safety, economy and quality is more easy to monitor oh.
- Q: Construction scheme of hanging basket
- Each pier is equipped with 23 cantilever sections: 5*2.5m + 5*3.0m + 5*3.5m + 8*4.0m. Beam length of 4.0m, maximum weight 156 tons. The cross section of the box girder: the width of the top plate is 15.42m, the width of the web is 7.5m, and the height of the beam is changed from 0 8.8m to the 3.0m of the block 23 according to the two parabola.
- 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: Summary of hanging basket construction:
- Pay attention to the influence of asymmetric force and wind force. The development of cable-stayed bridge in the direction of simplifying and reducing the construction machinery and equipment, strengthening construction control and management. Prior to the construction of the construction to do a detailed calculation, construction to strengthen the measurement analysis to adjust the construction.
- Q: How to deal with the broken of the cross beam of the hanging basket
- Measurement of cracks can be watered with black ink, and then cut a section of cracks observed.The subsequent construction, the need to strengthen quality control, especially the control of masonry cracks in protective layer, the protective layer is too large or because most of the causes of cast-in-situ box cantilever especially should improve the understanding of crack, prestressed anchor head near the pipeline, after the proposal directly after chiseling epoxy resin mending.
- Q: Hanging basket construction must be both sides at the same time construction? Are there any rules? What is the norm?
- There are only two or three workers and simple tools and a small amount of material in the basket, the load is very small, do not require simultaneous construction. JGJ202-2010 "building construction scaffolding safety technical specifications" there is no such meaningless provisions.
- Q: Hanging basket assembly quality control point
- The hanging basket according to the different structures and stress characteristics, divided into parallel truss basket bowstring, hanging basket, triangle hanging basket and basket, mainly in the following triangle hanging basket as an example.
- Q: Vertical embedding of hanging basket
- Reinforcement and reserved holeIn the hanging basket after the anchor system of the embedded 32 finish rolling screws must be kept vertical, strict inspection in the management, so that the same axis
- Q: Construction technology of bridge hanging basket
- A, pillow and track installation;B, assembled hanging basket main frame;C, installing front cross member and front sling;D, the crane will be used to bridge the bottom of the bottom of the platform to lift the platform, and with the front sling, and then install the rear sling;
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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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