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某復(fù)雜連體高層結(jié)構(gòu)抗震設(shè)計(jì)
侯書利,張南,李俊峰,徐承強(qiáng)
摘 要
(山東同圓設(shè)計(jì)集團(tuán)有限公司,濟(jì)南 250001)
[摘要]結(jié)合實(shí)際工程,從結(jié)構(gòu)體系、性能設(shè)計(jì)等方面對(duì)某復(fù)雜連體結(jié)構(gòu)設(shè)計(jì)進(jìn)行了詳細(xì)論述,并采用多種結(jié)構(gòu)有限元計(jì)算程序?qū)ζ溥M(jìn)行彈性、彈塑性分析,評(píng)價(jià)其抗震性能。同時(shí),對(duì)連接體受力性能及其關(guān)鍵節(jié)點(diǎn)強(qiáng)度進(jìn)行有限元分析,并采取必要的構(gòu)造措施保證結(jié)構(gòu)的安全可靠。計(jì)算表明,通過采用合理的結(jié)構(gòu)布置與連接體,采取適當(dāng)?shù)臉?gòu)造措施,結(jié)構(gòu)的抗震性能可以滿足規(guī)范要求。
[關(guān)鍵詞]連體高層;性能設(shè)計(jì);彈塑性分析;節(jié)點(diǎn)強(qiáng)度
Seismic design of a complex high-rise connecting building structure
Hou Shuli,Zhang Nan,Li Junfeng,Xu Chengqiang(Shandong Tongyuan Design Group Co., Ltd., Jinan 250001, China)
Abstract:Based on the real project of a complex high-rise connecting building, its structural system concerning performance design was illustrated in detail. The finite element method (FEM) analysis was conducted to evaluate the anti-seismic property of the structure. FEM was also applied for the mechanical property of the connecting portion and strength of the joints as well. Construction measures had been implemented to guarantee the security of the structure. It is shown that a proper arrangement of structure and connection together with reasonable structural measures can make an anti-seismic building.
Keywords:high-rise connecting building;performance design;elasto-plastic analysis;joint strength
作者簡(jiǎn)介:候書利,高級(jí)工程師,一級(jí)注冊(cè)結(jié)構(gòu)工程師,Email:cerato-hau@163.com。
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