[PDF][PDF] Full scale shake table tests of 5-story steel building with various dampers

…, H Ito, Y Ooki, T Hikino, K Kajiwara… - … (7CUEE) & 5th …, 2010 - taylordevices.com
Realistic simulations of earthquake responses were conducted in March 2009 for the full-scale
5-story building specimens with dampers using the E-Defense, the world’s largest three-…

Dynamic response of a chevron concentrically braced frame

…, DG Lignos, T Hikino, K Kajiwara - Journal of structural …, 2013 - ascelibrary.org
Large-scale shake table tests were conducted at E-Defense, Japan, to examine the dynamic
response of a steel concentrically braced frame. The specimen was a single-bay, single-…

Experiences, accomplishments, lessons, and challenges of E‐defense—Tests using world's largest shaking table

…, T Nagae, R Enokida, K Kajiwara - Japan Architectural …, 2018 - Wiley Online Library
E‐Defense, which is operated by the Japanese National Research Institute for Earth Science
and Disaster Resilience, currently contains the world's largest 3‐dimensional shaking table …

High‐precision finite element analysis of elastoplastic dynamic responses of super‐high‐rise steel frames

…, M Hori, H Noguchi, H Akiba, K Kajiwara… - Earthquake …, 2009 - Wiley Online Library
A new framework is presented for analysis of dynamic collapse behavior of steel frames using
large‐scale parallel finite element method based on the domain decomposition method. …

Shake table test of a full-scale four-story reinforced concrete structure and numerical representation of overall response with modified IMK model

…, T Nagae, K Tahara, Y Tosauchi, K Kajiwara… - Bulletin of Earthquake …, 2018 - Springer
This paper mainly addresses the validity and verification of our current code-based knowledge
through the utilization of test data of benchmark structure in Japan. A full-scale, four-story …

Shaking-table tests of a full-scale ten-story reinforced-concrete building (FY2015). Phase I: free-standing system with base sliding and uplifting

K Kajiwara, Y Tosauchi, JD Kang, K Fukuyama… - Engineering …, 2021 - Elsevier
In this paper, results are presented from shaking-table tests of a full-scale 10-story reinforced-concrete
structure to confirm the behavior of a free-standing system with a base that …

Out-of-plane stability of buckling-restrained braces placed in chevron arrangement

T Hikino, T Okazaki, K Kajiwara… - Journal of Structural …, 2013 - ascelibrary.org
Large-scale shake table tests were performed at E-Defense to examine the out-of-plane
stability of buckling-restrained braces (BRBs). Two specimens were subjected repeatedly to a …

Effect of polypropylene fiber reinforced cement composite and steel fiber reinforced concrete for enhancing the seismic performance of bridge columns

…, R Zafra, T Sasaki, K Kajiwara… - Journal of Earthquake …, 2011 - Taylor & Francis
This article presents the seismic performance of scaled bridge columns using polypropylene
fiber reinforced cement composite (PFRC), steel fiber reinforced concrete (SFRC), and …

Nonlinear signal‐based control for single‐axis shake tables supporting nonlinear structural systems

R Enokida, K Kajiwara - Structural Control and Health …, 2019 - Wiley Online Library
Nonlinear signal‐based control (NSBC) is very powerful for controlling structural systems
with parameter variations and has the advantage that the controllers can be designed using …

[HTML][HTML] Nonlinear modeling of the ten-story RC building at E-Defense (2015): assessment with different modeling assumptions

…, A Prota, GM Verderame, K Kajiwara - Bulletin of Earthquake …, 2023 - Springer
Two models of the 10-story reinforced concrete building tested at E-Defense laboratory in
2015 are built: the F model, in which nonlinear behavior is distributed over the element length, …