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首页> 外文期刊>International Journal of Innovative Computing Information and Control >SEISMIC DESIGN OF BUILDINGS BY THE DYNAMIC METHOD USED THREE DIFFERENT MODELS
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SEISMIC DESIGN OF BUILDINGS BY THE DYNAMIC METHOD USED THREE DIFFERENT MODELS

机译：三种不同模型的动力法对房屋的抗震设计

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摘要

This paper proposes a new model (model 1) for seismic analysis of buildings. In this model are taken into account four lumped masses at each level and are applied, one at each end and the two others intermediate per level, the three degrees of freedom in the joints are considered. Also, a comparison is made with model 2 that considers two equal lumped masses per level and applied in the free joints of the structure and with the model 3 (classical model), which takes into account a lumped mass at each level, i.e., a mass per floor of all the building. About the results obtained, the model 1 is much more economical in relation to the model 3 and the model 2 is not very secure, because it ignores certain modal shapes that the model 1, if takes into account. Therefore, the usual practice considering one and two lumped masses per level will not be a recommendable solution and it is proposed to consider four lumped masses at each level and is also more related to real conditions.
机译：本文提出了一种用于建筑物地震分析的新模型（模型1）。在该模型中，考虑了在每个级别上的四个集总质量，并在每个级别上应用了一个集总质量，在每个级别上应用了两个集总质量，考虑了关节中的三个自由度。此外，模型2与模型3（经典模型）进行了比较，模型2考虑了每个水平的两个相等的集总质量并应用于结构的自由接点，模型3考虑了每个层的集总质量，即所有建筑物每层的质量。关于获得的结果，模型1相对于模型3更经济，模型2也不是很安全，因为如果考虑到模型1，它会忽略模型1的某些模态形状。因此，通常的做法是不建议每个级别考虑一个和两个集总质量，并且建议在每个级别考虑四个集总质量，并且还与实际条件相关。

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