- 摘 要
-
（1 深圳華森建筑與工程設(shè)計(jì)顧問有限公司， 深圳 518054； 2 浙江杭蕭鋼構(gòu)股份有限公司， 杭州 310003）
［摘要］昆明大成金融商務(wù)中心A塔高度199-7m、B塔高度130-8m，均采用鋼框架（鋼管混凝土柱）-鋼框架偏心支撐內(nèi)筒-組合樓板創(chuàng)新結(jié)構(gòu)體系。在進(jìn)行四種結(jié)構(gòu)方案對比的基礎(chǔ)上，選用既滿足建筑使用功能，又相對經(jīng)濟(jì)和施工方便的結(jié)構(gòu)方案。針對項(xiàng)目的超限情況提出合適的性能目標(biāo)，逐一進(jìn)行分析和論證，并采取了相應(yīng)加強(qiáng)措施。針對創(chuàng)新結(jié)構(gòu)體系的特點(diǎn)，專門進(jìn)行了整體穩(wěn)定性分析，結(jié)果表明主體結(jié)構(gòu)抗震性能優(yōu)越。
［關(guān)鍵詞］超高層建筑； 創(chuàng)新結(jié)構(gòu)體系； 斜柱； 鋼框架； 鋼偏心支撐內(nèi)筒
中圖分類號：TU318，TU973文獻(xiàn)標(biāo)識碼：A文章編號：1002-848X(2016)18-0050-08
Structural design of Dacheng Financial Business Center in Kunming
Zhang Liangping1, Zhong Yubai1, Wang Weizhong1, Shang Wenhong1， Ding Bin2， Chen Yuan2
(1 Huasen Architecture & Engineering Design Consultants Ltd.， Shenzhen 518054，China; 2 Hangxiao Steel Structure, Hangzhou 310003，China)
Abstract:Dacheng Financial Business Center in Kunming has A tower with height of 199-7m and B tower with height of 130-8m. Both towers adopt the innovative structural system of steel frame (steel tube filled with concrete column) -steel frame eccentric braced inner tube- composite floor. On the basis of the comparison of four structural schemes, the structural scheme was selected to not only meet the building service function, but also to achieve the economy and construction convenience. Appropriate performance objectives were put forward in view of the project′s out-of-code situation and objectives were analyzed and demonstrated one by one, and the corresponding strengthening measures were taken. According to the characteristics of the innovation structural system, the whole stability analysis was carried out specifically. The results show that the main structure has superior seismic performance.
Keywords:super high-rise building； innovative structural system； inclined column； steel frame； steel eccentric braced inner tube
作者簡介：張良平，教授級高級工程師，總工程師，Email: Zhanglp@huasen.com.cn。
- 下載地址
-
