- 摘 要
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（天津市建筑設(shè)計院， 天津 300074）
［摘要］以渤龍湖體育健身中心折板桁架屋面為背景，與單向折線形網(wǎng)架相比較，對折板桁架的受力性能、工作機理進行了理論分析，指出了節(jié)點設(shè)計是桁架設(shè)計的關(guān)鍵，并結(jié)合工程進行了設(shè)計計算，論證了折板桁架的安全合理性，為其他類似工程的設(shè)計和分析提供了借鑒和幫助。
［關(guān)鍵詞］折板桁架； 剛接節(jié)點； 穩(wěn)定分析
中圖分類號：TU393-3文獻(xiàn)標(biāo)識碼：A文章編號：1002-848X(2018)21-0078-03
Design of folded plate truss roof using in Belong Lake Athletic Center
Le Ci， Yuan Haifeng， Feng Hui
(Tianjin Architectural Design Institute， Tianjin 300074， China)
Abstract:Based on the folded plate truss roof of Belong Lake Athletic Center, compared with the unidirectional fold\|shaped grid, the mechanical performance and working mechanism of the folded plate truss were analyzed theoretically. It is pointed out that the node design is the key to the truss design. The design and calculation of the joints were carried out in combination with the project, and the safety and rationality of the folded plate truss were demonstrated, which provides reference and help for the design and analysis of other similar projects.
Keywords:folded plate truss； rigid node； stability analysis
作者簡介：樂慈，碩士，高級工程師，一級注冊結(jié)構(gòu)工程師，Email: lecitadi@163.com。
