Q:Hanging basket construction and demolition of blue construction should meet the following requirements

(6) after assembling the basket, the installation quality should be checked, and the load test should be carried out in order to measure the deformation of the basket and eliminate the non elastic deformation. If the local deformation is too large in the pre pressing process, the load should be stopped immediately.(7) the removal of the hanging basket shall be removed in accordance with the requirements.

Q:Construction of hanging basket

In order to achieve a good bond between old and new concrete, it is necessary to pay attention to the construction of hanging basket:(1) the pouring of concrete must be pushed forward by the front end of the hanging basket to prevent the concrete crack caused by the deformation of the concrete.

Q:What is hanging basket construction

When the concrete reaches the specified strength, the tensioning prestress steel beam, and then move the hanging basket to the next section of the cycle operation until the closure of the construction method.

Q:Characteristics of the hanging basket

Main features of hanging basket construction1 can bear the weight of the beam section and construction load:2 stiffness, small deformation;3 lightweight structure, easy to move forward;4 the scope of adaptation is large, and the bottom mould frame is easy to lift, which is suitable for different beam height.

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

The general situation is to pull the first part of the prestressed steel strand

Q:I would like to ask a joint (32m+48m+32m) continuous beam cantilever hanging basket perfusion, each phase of the most reasonable construction cycle is how long (in days), thank you

How many blocks are designed, and the span is cast with a cantilever? Symmetrical pouring, an average of 4 days a piece of it, the two sets of hanging baskets, Block 0 to see your ability to design their own bar

Q:I'm British and traveling to Cuba whats the best form of travelers cheque to buy?

cash... works everytime and if the banks are closed whatcha do?

Q:The post tensioned prestressed anchorage of suspension bridge can be reused?

Obviously not, after a method is used to anchor the pre-stressed anchorage prestressed reinforcement

Q:How is the prestressed steel bar in the hanging basket method? Is the length of each section of the tension of the prestressing tendons, or tensioned T - shaped steel beam length of prestressed tendons?

I have answered a similar question, which is now available for reference

Q:What are the key processes of hanging basket construction

1, Block 0 (support) frame construction;2, bearing and temporary consolidation system construction;3, hanging basket construction;4, concrete pouring construction;5, prestressed construction;6, beam body linear control;7, closure section construction and system conversion.