- 摘 要
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（1 中衡設(shè)計集團(tuán)股份有限公司， 蘇州 215021; 2 江蘇省生態(tài)建筑與復(fù)雜結(jié)構(gòu)工程技術(shù)研究中心， 蘇州 215021)
［摘要］黃金灣旅游綜合體游客服務(wù)中心建筑形體較為復(fù)雜，結(jié)構(gòu)設(shè)計存在較多難點。從主次斜交桿偏心連接對結(jié)構(gòu)整體指標(biāo)的影響進(jìn)行切入，然后對鋼桿件承載力二階分析、壓彎扭構(gòu)件設(shè)計、懸挑部位樓板拉力狀態(tài)、樓蓋舒適度及節(jié)點受力性能分別進(jìn)行闡述。在建筑內(nèi)環(huán)區(qū)域處設(shè)有玻璃采光頂，支承于結(jié)構(gòu)首層樓面處，為獲取良好的通透性與輕巧性，結(jié)構(gòu)方案設(shè)計采用了索撐腹桿+四邊形單層網(wǎng)殼體系，并對此進(jìn)行了嘗試性計算分析。針對設(shè)計難點所采取的技術(shù)策略，確保了結(jié)構(gòu)設(shè)計的安全性。
［關(guān)鍵詞］黃金灣旅游綜合體； 斜交桿； 鋼網(wǎng)格； 偏心鋼節(jié)點； 索撐
中圖分類號：TU318， TU393-3文獻(xiàn)標(biāo)識碼：A文章編號：1002-848X(2016)20-0045-05
Structural analysis and design for tourist service center of Golden Bay Tourism Complex
Zhu Xunyan1,2， Yang Lülei1,2， Zheng Zhigang1,2， Gong Minfeng1,2
(1 ARTS Group Co., Ltd., Suzhou 215021, China;2 Jiangsu Engineering Institute of Ecological Building & Complex Structure, Suzhou 215021, China)
Abstract:Architectural form of tourist service center of Golden Bay Tourism Complex is complex, and there are many difficulties in structural design. First, the effects of eccentrically connection of primary and secondary diagonal bar on the overall structure index were studied.Then, the second order analyses were conducted on bearing capacity of steel rods, design review on compression, bending and torsion members, cantilever parts tension state of the floor slab, floor comfort and node force performance were calculated respectively in detail. There was glass roof in the inner zone of the building to support on the first structural floor. To obtain good permeability and lightness, cable strut web rod+quadrilateral single-layer latticed shell system was adopted in structural design scheme, and trial calculation and analysis were conducted. The technical strategies adopted in view of the design difficulties ensured the security of structural design.
Keywords:Golden Bay Tourism Complex； diagonal bar; steel grid; eccentric steel joint; cable strut
作者簡介：朱尋焱，碩士，工程師，Email：zhuxunyan@artsgroup.cn。
