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（北京市建筑設(shè)計研究院有限公司， 北京 100045）
［摘要］針對援科特迪瓦共和國阿比讓體育場看臺結(jié)構(gòu)超長、場地地勢土層不均、異形混凝土結(jié)構(gòu)造型復(fù)雜、施工難度大等特點，采取相應(yīng)的結(jié)構(gòu)措施解決設(shè)計和施工中的問題。樁基礎(chǔ)根據(jù)地形采用不同樁長，滿足承載力和變形要求；對超長的混凝土看臺采取相應(yīng)構(gòu)造和施工措施避免開裂；對于外圍異形框架體系采用有限元軟件分析分縫處應(yīng)力情況，確保不出現(xiàn)應(yīng)力突變；結(jié)合施工可行性優(yōu)化節(jié)點鋼筋排布和預(yù)埋件形式，保證結(jié)構(gòu)安全的同時，也實現(xiàn)了建筑功能和藝術(shù)形態(tài)。同時也對混凝土看臺設(shè)計要點，鋼結(jié)構(gòu)罩棚設(shè)計要點及鋼結(jié)構(gòu)罩棚的施工安裝模擬進(jìn)行了介紹。
［關(guān)鍵詞］體育場； 鋼筋混凝土看臺； 樁基礎(chǔ)； 鋼結(jié)構(gòu)罩棚； 鋼筋排布節(jié)點優(yōu)化
中圖分類號：TU318, TU398文獻(xiàn)標(biāo)識碼：A文章編號：1002-848X(2019)18-0097-07
Analysis on structural design and construction cooperation of C-te d′Ivoire Stadium
Qu Gang, Yu Donghui
(Beijing Institute of Architectural Design, Beijing 100045， China)
Abstract:The super-long structure of the Abidjan Stadium in the Republic of C-te d′Ivoire, the terrain of the site is uneven, the shape of the special-shaped concrete structure is complex, and the construction is difficult. The corresponding structural measures were taken to solve the problems in design and construction. The pile foundation adopted different pile lengths according to the terrain to meet the bearing capacity and deformation requirements; corresponding structures and construction measures were taken to avoid cracking for the super-long concrete stands; for the peripheral special-shaped frame system, the finite element software was used to analyze the stress at the joints to ensure that no sudden change of stress occurred; combined with the construction feasibility, the joint reinforced arrangement was optimized and the embedded parts were optimized to ensure the structural safety, and also realize the architectural function and artistic form. At the same time, the design points of the concrete stand, the design points of the steel structure shed and the construction and installation simulation of the steel structure shed were also introduced.
Keywords:stadium; reinforced concrete stand; pile foundation; steel frame shed; reinforced arrangement joint optimization
作者簡介：曲罡，碩士，高級工程師，Email：605620859@qq.com。
