仿古建筑結(jié)構(gòu)設(shè)計(jì)分析
米文杰
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(常州市規(guī)劃設(shè)計(jì)院, 常州 213002)[摘要]通過(guò)對(duì)某仿古建筑結(jié)構(gòu)設(shè)計(jì)過(guò)程進(jìn)行分析,總結(jié)仿古建筑結(jié)構(gòu)設(shè)計(jì)中的注意事項(xiàng)及解決方案。針對(duì)特別不規(guī)則的仿古建筑結(jié)構(gòu)抗震專(zhuān)項(xiàng)審查提出的意見(jiàn),對(duì)結(jié)構(gòu)采用兩種不同的計(jì)算軟件進(jìn)行對(duì)比分析,并取兩種計(jì)算結(jié)果進(jìn)行包絡(luò)設(shè)計(jì),根據(jù)分析結(jié)果提出以下建議:對(duì)錯(cuò)層框架柱應(yīng)提高其抗震等級(jí);對(duì)大懸挑結(jié)構(gòu)應(yīng)考慮豎向地震力對(duì)結(jié)構(gòu)的影響。對(duì)缺乏相關(guān)試驗(yàn)研究的、剛度突變的節(jié)點(diǎn)設(shè)計(jì)提出了相對(duì)可靠的設(shè)計(jì)方法。[關(guān)鍵詞]仿古建筑; 空間結(jié)構(gòu)模型; 框架梁柱截面突變中圖分類(lèi)號(hào):TU375,TU318.2 文獻(xiàn)標(biāo)識(shí)碼:A 文章編號(hào):1002-848X(2013)23-0062-05Structural design and analysis of the imitation antique architectureMi Wenjie(Changzhou Institute of Planning and Design, Changzhou 213002, China)Abstract: Through analysis of the structural design process of an imitation antique architecture, frequent problems and relevant solutions were summarized. According to structure experts’ suggestions on the irregular imitation antique architecture in special seismic review, two different structural analysis softwares were used to analyze the structure and results were compared to choose the envelop values to design. According the analysis results, following suggestions are proposed: the seismic design level of split frame columns should be raised and vertical earthquake should be considered for large cantilever structure. Relatively reliable design methods for stiffness mutational joints are also put forward to make up for the deficiency of joints experimental data.Keywords: imitation antique architecture; spatial structure model; section mutation of frame beam and column作者簡(jiǎn)介:米文杰,本科,高級(jí)工程師,一級(jí)注冊(cè)結(jié)構(gòu)工程師,Email:353168895@qq.com。
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