| 沈阳市府恒隆广场皇冠施工测量三维网格空间定位技术 |
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| 引用本文： | 段海,汪晓阳,米裕,杨振,方伟建.沈阳市府恒隆广场皇冠施工测量三维网格空间定位技术[J].钢结构,2014,29(10):67-70. |
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| 作者姓名： | 段海 汪晓阳 米裕 杨振 方伟建 |
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| 作者单位： | 中建钢构有限公司北方大区,北京,100036 |
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| 摘 要： | 沈阳市府恒隆广场项目中,一号塔楼皇冠位于塔楼顶部297.850 m（L67M层）至344.595m标高处,为空间三维网架结构,皇冠总高度为46.745 m,钢结构用量约为1 500 t.由于皇冠结构造型奇特,结构复杂,故其施工测量复杂,难度较大.针对此种三维网架特点,阐述了三维网架的空间定位技术.
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| 关 键 词： | 三维网格 空间定位 四面倾角 双向七字板 |
CROWN CONSTRUCTION POSITIONING TECHNOLOGY TO MEASURE THE THREE-DIMENSIONAL GRID SPACE OF HANG LUNG PLAZA IN SHENYANG |
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| Duan Hai,Wang Xiaoyang,Mi Yu,Yang Zhen,Fang Weijian.CROWN CONSTRUCTION POSITIONING TECHNOLOGY TO MEASURE THE THREE-DIMENSIONAL GRID SPACE OF HANG LUNG PLAZA IN SHENYANG[J].Steel Construction,2014,29(10):67-70. |
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| Authors: | Duan Hai Wang Xiaoyang Mi Yu Yang Zhen Fang Weijian |
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| Affiliation: | Duan Hai Wang Xiaoyang Mi Yu Yang Zhen Fang WeiJian (China Construction Steel Structure Corporation (North Region), Beijing 100036, China) |
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| Abstract: | Shenyang Hang Lung Plaza project, the first tower crown on the top ot the tower at an elevauon irom 297. 850 m （L67M） to 344. 595 m ,is a three dimensional network structure,whose modeling total height is 46. 745 m, the amount of steel structure is about 1 500 t. The crown structure has strange shape and complex structure, named as the shape of a crown. The construction measurement is complex and difficult, in view of the characteristics of the three-dimensional network frame,it is expatiated the positioning technology of 3D network frame space. |
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| Keywords: | three-dimensional grid spatial orientation tetrahedral dip angle bidirectional 七-shape board |
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