- 摘 要
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(中國中元國際工程有限公司， 北京 100089)
［摘要］介紹了國內(nèi)外大型地震模擬振動(dòng)臺及其基礎(chǔ)設(shè)計(jì)的發(fā)展現(xiàn)狀，對大型振動(dòng)臺基礎(chǔ)設(shè)計(jì)的計(jì)算分析方法、控制標(biāo)準(zhǔn)進(jìn)行了對比研究，給出了大型振動(dòng)臺基礎(chǔ)工程的選型及設(shè)計(jì)建議，提出了控制振動(dòng)臺基礎(chǔ)重量與最大出力比的新概念，并對大型地震模擬振動(dòng)臺基礎(chǔ)工程設(shè)計(jì)的研究方向作出展望。
［關(guān)鍵詞］地震模擬；振動(dòng)臺；基礎(chǔ)；重量出力比
中圖分類號：TU352-11 文獻(xiàn)標(biāo)識碼：A文章編號：1002-848X(2021)17-0106-09
Overview of foundation design for large-scale seismic simulation shaking table
ZHANG Tongyi, FU Yangqiang, ZHAO Hongxun
(China IPPR International Engineering Co., Ltd., Beijing 100089， China)
Abstract: The development status of large-scale seismic simulation shaking table and its foundation design at home and abroad were introduced. The calculation analysis method and control standard of large-scale shaking table foundation design were compared and studied. The selection shape and design suggestions of large-scale shaking table foundation were given. The new concept of controlling the ratio of foundation weight to maximum output force of shaking table was proposed, and the research direction of foundation design for large-scale seismic simulation shaking table was prospected.
Keywords:seismic simulation； shaking table； foundation； weight-force ratio
作者簡介：張同億，博士，教授級高級工程師，一級注冊結(jié)構(gòu)工程師，Email:zhangtongyi@ippr.net。
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