Work

Evaluation of Seismic Performance of Wooden Houses With Sliding Base by Full-scale Shaking Table Test

Year: 2023

Type: conference-paper

Abstract: For the purpose of validating the effectiveness of the sliding base for reducing the seismic response, we first conducted a shaking table test of a full-scale two-story wooden frame.In addition, we also propose an evaluation formula for the coefficient of friction and confirm its effectivenes though a time history response analysis that simulates the test results using the calculated friction coefficient.The test results show that the sliding base reduces the maximum story drift angle to 1/100 rad or less even for the input of ground motion that causes severe damage to conventional wooden houses.The analysis results indicated that the test results could be simulated by the time history response analysis using the friction coefficient calculated by the proposed evaluation formula of the friction coefficient.

Source: World Conference on Timber Engineering (WCTE)

DOI: 10.52202/069179-0279

Authors: Ai Tomita, Yuji Miyazu, Takehiro Wakita, Takaki Tojo, Takashi Aoki, Masayuki Nagano

Institutions: Tokyo University of Science, Waseda University, Takenaka (Japan), National Research Institute for Earth Science and Disaster Resilience

Language: English

Topic: Seismic Performance and Analysis

Subfield: Civil and Structural Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: bronze

Funder: Japan Society for the Promotion of Science

OpenAlex ID: W4380449489