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(1 上海建工集團(tuán)股份有限公司, 上海 200080;2 上海高大結(jié)構(gòu)建造工藝與裝備工程技術(shù)研究中心, 上海 200080)
摘要: 對大型集成組成式造樓平臺裝備的連接節(jié)點(diǎn)構(gòu)造和計算分析進(jìn)行了詳細(xì)介紹,對集成造樓平臺的豎向支撐裝置、側(cè)向支撐裝置及頂部伸縮式連接結(jié)構(gòu)在塔機(jī)工作和爬升狀態(tài)下的承載性能進(jìn)行計算,采用 MIDAS 和ABAQUS 有限元軟件建模進(jìn)行結(jié)構(gòu)受力分析,提出針對性的設(shè)計和加固措施。 同時,對相互協(xié)同工作的施工工藝進(jìn)行闡述。 這些節(jié)點(diǎn)構(gòu)造為垂直運(yùn)輸塔機(jī)與整體鋼平臺模架裝備的一體化提供參考和借鑒,通過整體鋼平臺模架裝備與垂直運(yùn)輸塔機(jī)等超高層大型施工機(jī)械設(shè)備的集成,從而為超高層建造提供了一種同時具備材料垂直運(yùn)輸及混凝土結(jié)構(gòu)施工操作功能的集成造樓平臺裝備,實(shí)現(xiàn)混凝土結(jié)構(gòu)與鋼結(jié)構(gòu)協(xié)同施工。
關(guān)鍵詞: 集成平臺; 連接構(gòu)造; 豎向支撐; 側(cè)向支撐; 頂部伸縮式連接結(jié)構(gòu)
中圖分類號:TU74,TU6 文獻(xiàn)標(biāo)志碼:A 文章編號:1002?848X(2022)12?0102?07
DOI:10. 19701 / j. jzjg. SHJG2102
The connection structure and analysis of large?scale integrated building platform equipment
WANG Xiaoan1,2, WANG Mingliang1,2, WANG Qingchun1,2, SU Yumeng1,2(1 Shanghai Construction Group Co., Ltd., Shanghai 200080, China; 2 Shanghai Engineering Research Center of Mega Structure Construction Technology and Equipment, Shanghai 200080, China)
Abstract: The connection node structure and calculation analysis of large?scale integrated building platform equipment were introduced in detail. The bearing performance of the vertical support device, lateral support device and top telescopic connection structure of the integrated building platform under the working and climbing state of the tower crane was calculated, which was established and analyzed by MIDAS and ABAQUS finite element software, and targeted design and reinforcement measures were put forward. At the same time, the construction technology of mutual cooperation work was expounded. The connection structures provide reference for the integration of vertical transport tower crane and integral steel platform formwork equipment. Through the integration of integral steel platform formwork equipment and large construction equipment such as vertical transportation tower crane, the integrated building platform equipment is constructed with the functions of material vertical transportation and concrete structure construction operation for super high?rise construction, which realizes the cooperative construction of concrete structure and steel structure.
Keywords:integration platform; connection structure; vertical support; lateral support; top telescopic connection structure
∗國家重點(diǎn)研發(fā)計劃(2018YFC0705800)。第一作者:王小安,博士,教授級高級工程師,主要從事智能建造裝備及施工控制技術(shù)研究及產(chǎn)業(yè)化研究,Email: wangxiaoan@scgtc.com.cn。[引用本文] 王小安,王明亮,王慶春,等. 大型集成組裝式造樓平臺裝備連接構(gòu)造及分析[ J]. 建筑結(jié)構(gòu),2022,52(12):102?108. WANG Xiaoan,WANG Mingliang,WANG Qingchun,et al. The connection structure and analysis of large?scale integrated building platform equipment[J]. Building Structure,2022,52(12):102?108.
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