Huge concrete frames with prestressed transition beams (huge prestressed frames in short) can be applied in adding more storeys to existing large plane multi storey buildings.

The Research on Construction Techniques of R.C Girder Transfer Floor in High-rise Buildings;

Supporting system used in most of the girder transfer floor construction in high-rise building is steel pipe with fastener.

The paper is concerned with aseismic behaviour of the shear wall structure with steel reinforced concrete ( SRC ) and reinforced concrete (RC) supporting frames and girder transfer floor under horizontal load of seismic force.

Study on construction technology of girder transfer floor structure of high-rise building;

Types of high-rise building girder transfer floor structure are introduced in this paper and analyse the mechanical characterisetics.

In this paper,the principle and algorithm step of TOPSIS was introduced in detail,and applied into the support scheme of beam-type transfer floor in concrete construction which will be used as an example to optimize in some building and its application of rationality and the economy is presented.

Combining with the practice of Luoyang International Trade Center building, we have optimized the project plan of beam style change-over floor structure, especially the propping up system.

The design of prestressed thick slab of transfer story for Qianhongyuan building is introduced in this paper, which includes the configuration selection of structure, 3-D structural integral analysis, design of prestressed thick slab, the ratio of shear rigidity up and down the thick slab of transfer story, construction detail.