Seismic response performance considering variation of nonlinear parameters in average models of super high-rise RC buildings

被引：0

作者：

Tokunaga D. ^{[1
]}

Nagano M. ^{[2
]}

Tanuma T. ^{[3
]}

Oda S. ^{[3
]}

机构：

[1] Dept. of Architecture, Tokyo Institute of Technology

[2] Dept. of Architecture, Tokyo Univ. of Science

来源：

AIJ Journal of Technology and Design | 2020年 / 26卷 / 62期

关键词：

Equivalent damping factor; Nonlinear parameter; Seismic response; Subspace method; Super high-rise RC building; Variation;

D O I：

10.3130/aijt.26.79

中图分类号：

学科分类号：

摘要：

We had already proposed general multi-mass shear models for super high-rise RC buildings using averaged properties of nonlinear parameters. This study investigates fluctuation of seismic response characteristics considering variation of nonlinear parameters, i.e., shear capacity and deformation of tri-linear skeleton points, based on statistical analysis of the 78 models used in the past structural design. Variation of natural period and cracking points has more influences on averaged height-wise distribution of maximum inter-story drift angles than that of yielding points. © 2020 Architectural Institute of Japan. All rights reserved.

引用

页码：79 / 84

页数：5