Principle of 0.2V0 in frame-tube structures under expected rare earthquake

DOI

10.2991/ifeesm-17.2018.5How to use a DOI?

Keywords

Time-history, elasto-plasticity, frame-tube, double fortification lines, ABAQUS

Abstract

Shear walls could present much more lateral stiffness than frames in frame-tube structures, so the load carried by frames may increased because of the redistribution of plastic internal force induced by the damage of walls under expected rare earthquakes. To ensure structures with double fortification lines for earthquake, columns should be designed with plenty of lateral stiffness as the principle of 0.2V0 specified by national code. Numerical results show that only with enhancement of load bearing capacity by amplifying the reinforcement of frame sections, those structures without enough frame stiffness may exhibit weaker dynamic performance than we expected.

Copyright

© 2018, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - X.M. Chen
AU  - J. Duan
AU  - Y.G. Li
PY  - 2018/02
DA  - 2018/02
TI  - Principle of 0.2V0 in frame-tube structures under expected rare earthquake
BT  - Proceedings of the 2017 3rd International Forum on Energy, Environment Science and Materials (IFEESM 2017)
PB  - Atlantis Press
SP  - 21
EP  - 25
SN  - 2352-5401
UR  - https://doi.org/10.2991/ifeesm-17.2018.5
DO  - 10.2991/ifeesm-17.2018.5
ID  - Chen2018/02
ER  -