| 某高层建筑高大悬挑模板支模结构设计 |
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| 引用本文： | 齐奉相,王成,齐鲁.某高层建筑高大悬挑模板支模结构设计[J].钢结构,2011,26(9):36-39. |
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| 作者姓名： | 齐奉相 王成 齐鲁 |
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| 作者单位： | 1. 山东滨州城建集团,山东滨州,256600
2. 山东省滨州市建筑设计研究院,山东滨州,256613 |
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| 摘 要： | 某高层建筑,高度为39.30m,框架梁悬挑3.55m.悬挑梁断面尺寸400mm×700 mm,现浇板厚120mm,属于高大悬挑模板支撑.通过对扣件式钢管脚手架方案、悬挑工字钢梁方案、悬挑钢桁架结构方案、悬挑网架结构方案的比较,采用悬挑多层网架结构方案.经过网架结构的建模、分析、设计及施工,取得良好的效果,可为今后高大悬...
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| 关 键 词： | 高层建筑 高大悬挑模板支撑 多层网架支撑结构 设计 施工 |
STRUCTURE DESIGN OF TALL AND CANTILEVERED FORMWORK FOR HIGH-RISE BUILDING |
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| Qi Fengxiang,Wang Cheng,Qi Lu.STRUCTURE DESIGN OF TALL AND CANTILEVERED FORMWORK FOR HIGH-RISE BUILDING[J].Steel Construction,2011,26(9):36-39. |
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| Authors: | Qi Fengxiang Wang Cheng Qi Lu |
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| Affiliation: | 1 (1.Shandong Binzhou City Construction Group,Binzhou 256600,China;2.Shandong Architectural Design and Research Institute,Binzhou 256613,China) |
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| Abstract: | A high-rise building is supported by tall and cantilevered formwork,which can be as high as 39.30 meters.The framework of the cantilever beam must be 3.55-meter long,and the cantilevered beam sections are 400 mm×700 mm and slab thickness is 120 mm;The plan of the multilayer cantilevered steel grid structure has been selected through the comparisons between the plan of the fastener-style steel pipe scaffolding,the cantilever I-beam,the cantilevered steel truss and the cantilevered steel grid structure.A good results have been achieved by modeling,analysis,design and construction.These achievements can be a reference for future design and construction of tall and cantilevered formwork. |
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| Keywords: | high-rise building support of tall and cantilevered formwork multilayer steel grid structure support design construction |
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