Hall Of Prayer For Good Harvests Style Reinforced Concrete Building Structure Research

The Qi Niandian of Temple of Heaven is a round Three double eaves and save tip type architecture, both its own cultural significance, or value of its structure, in the traditional architecture has irreplaceable role in history.In addition, its unique structural features make the properties of structure of this form of antique building with its modern architecture different, so the design of the only kind of antique architecture not only meet the requirements of modern structural design specifications, but also analyzed the structural features of its own and stress analysis and cross-section calculations. This article is the analysis of structural features of the Qi Niandian of Temple of Heaven, based on the theory of modern numerical analysis, using the finite element software ANSYS builded its overall model, made analysis and studies its internal forces in the vertical load distribution,which hmake us have a new understanding of it Fang of the antique building, plate, purlin joint force composed of members.This also combines dynamics and earthquake engineering theory, analyzing the dynamic characteristics of this structure, has got characteristic period and mode shapes of the structure, which make us have the exhaustive understanding the dynamic parameters of multi-axis symmetrical structure of this ancient architectural features. Finally,it has mainly used the mode of vibration decomposition reaction spectral method and the time interval to this kind of structure under the unidirectional earthquake load function's earthquake resistance performance study analyzes two methods to carry on the contrastive analysis, obtained this structure distortion and the reaction distributed rule.The research results of the Qi Niandian of Temple of Heaven of reinforced concrete structures under vertical loads and seismic performance of such concrete will provide a reference for future research design and analysis of ancient architecture,which provides ideas for further research of future antique building.