| In the bridge engineering,the application of the steel hanging box is very common.It has a very important position in the design and construction.The first thing we should do is to carry out a detailed design.The design content is very complex,so this paper takes a practical project as an example,introduces the steel hanging box need to pay attention to the problem in the design process,in addition,we also study the importance of steel cofferdam monitoring in construction process.The main research work of this paper is as follows: first,through the analysis of the domestic and international research status of deep water foundation and several steel crane in bridge engineering,which leads to the research content of this paper.The two is the result of detailed steel cofferdam in the design of the content,calculation and application,including the various working conditions of steel suspension box calculation,steel box key components of the calculation and analysis,steel hanging box bag into the water phase analysis,steel hanging box floating in the process of stress analysis,steel hanging box hanging point layout and high hanging crane calculation and analysis,provide some help for future related work.The three is to study the steel hanging box in the construction process of monitoring,for the construction can be carried out smoothly.Four,this paper puts forward the conclusion and Prospect of the research on steel hanging box. |