| The short shearing wall structure is a new rising structure system, compared with the frame structure before, the new one can not show ever beam and column, and wall limb is short.Besides, the relative lower economic cost and the flexible layout of the building space also make it possible to be popular. In recent years in the domestic places such as Shanghai, Guangdong, Xi’an, there are many short shearing wall structure system of architecture. But now the code of the requirements of this structure is still not perfect.I was fortunate to have been practiced in a design institute in tianjin, I came into contact with a short shearing wall structure of the system design of the building structure, through building structure of the system and modeling analysis, I confirm that the structure system has good application and safety. I mainly aim at a specific practical engineering, and completed the following aspects of analysis and research work:(1) the mechanics model analysis for the short shearing wall structure system used at present has been summarized, and I choose plate and shell wall element model, use PMCAD on short shearing wall structure model building, use the SATWE software calculate the period ratio, displacement Angle,the ratio of mass to weight of the model, analysis and judgment the structure model, in order to confirm the building model reasonable.(2) use PKPM software calculated wall limb axial compression ratio to judge the way to reinforced, to check and analysis the place of the walls, and then reinforced the wall limb based on the internal force calculation results.(3) ues software SATWE elastic time history analysis module to test the building short shearing walls model with three seismic wave process, according to the calculated parameters such as the period of the structure many times to demonstrate the security of the short shearing wall structure system.(4) analyze and summarize the failure mechanism of short shearing wall structure system at home and abroad. |
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