- 摘 要
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(1 中國電子工程設(shè)計院深圳市電子院設(shè)計有限公司 深圳 518031;2 中國石油大學(xué) 北京 102249)
[摘要]結(jié)合實際工程的抗震性能分析,探討罕遇地震作用下樓板局部不連續(xù)對結(jié)構(gòu)抗震性能的影響。分析結(jié)果表明:對于墻體布置均勻的剪力墻結(jié)構(gòu),其抗震性能受樓板影響較??;而對于依靠樓板傳遞水平剪力的框-剪墻結(jié)構(gòu),樓板對其抗震性能影響較為明顯。合理布置結(jié)構(gòu)平面是保證樓板局部不連續(xù)結(jié)構(gòu)抗震性能的關(guān)鍵。
[關(guān)鍵詞]樓板局部不連續(xù);抗震性能;ABAQUS;框支結(jié)構(gòu)
Seismic Performance Analysis of Structure Characterized by Floor Partial Discontinuity
Wang Qingyang, Hu Shouying, Zhang Jin, Wang Chuanjia, Chen Zhiqiang(1 Shenzhen Electronics Design Institute Co., Ltd., Shenzhen 518031, China; 2 China University of Petroleum, Beijing 102249, China)
Abstract:Based on the seismic analysis of the ultra-limit high-rise shear wall structures and frame-shearwall structure, the influences on the seismic performance of the structure characterized by floor partial discontinuity are discussed under rare earthquake. It is shown that the seismic performance of shearwall structure, with uniform arrangement of shearwalls, is less influenced by the floor. The seismic performance of frame-shearwall structure, relying on the floor to transfer shear force, is seriously influenced by the floor. Appropriate structure arrangement is the key to ensure the seismic performance of the structure.
Keywords:floor partial discontinuity; seismic performance; ABAQUS; frame\|shear wall structure
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