建筑结构计算步骤（Calculation steps of building structure）.doc

建筑结构计算步骤（Calculation steps of building structure） Introduction: the new standard has put forward higher requirements for the building structure design, structure calculation becomes more complicated, so it cannot be completed at one time, and should be completed, from the whole to the local level. The main calculation process can be divided into four steps: the whole parameter calculation, the overall calculation, component optimization calculation and seismic performance calculation. Each calculation contains several calculations, after a step to achieve a reasonable calculation results, can calculate the next step, in order to make the structure of scientific calculation process, improve the design efficiency. Key words: the calculation steps of building structure design New building structure design codes in structural reliability, design calculation, reinforcement structure has a major update and supplement, especially on the seismic and structural integrity, rules made higher requirements, so that the structure design can not be completed in one time. How to use design software structure design calculation, in order to meet the requirements of the new standard, is each designers are very concerned about the problem. Taking SATWE software as an example, the structure design calculation procedures are discussed, on a typical project, the structure is divided into four steps of more scientific use of software structure. 1. parameters of the whole complete set correctly The calculation before the design personnel first according to the specific provisions of the new standard and software manual to describe the meaning of parameters, and the actual situation of the project, the correct set of initial parameters and special software components. But there are several parameters is related to the overall results, must first determine its reasonable value, in order to ensure the correctness of the calculation results. These parameters include the numbers of modes, the m