| 超高大跨模板支撑体系现场实测及承载力公式修正方法探讨 |
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| 引用本文： | 庄金平,蔡雪峰,林曾忠,周继忠,林华强.超高大跨模板支撑体系现场实测及承载力公式修正方法探讨[J].工业建筑,2011,41(9):94-99. |
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| 作者姓名： | 庄金平 蔡雪峰 林曾忠 周继忠 林华强 |
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| 作者单位： | 福建工程学院土木工程系,福州,350108 |
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| 基金项目： | 福建省发改委技术开发项目(闽发改[2007]877号); 福建省教育厅海西项目(GY-HX09007); 福建工程学院科研启动基金(GY-Z0813) |
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| 摘 要： | 通过对3个超高大跨模板支撑立杆内力的现场实测,分析不同浇筑方式、楼（屋）面形式对支撑立杆内力变化的影响。实测结果表明：浇捣方式、屋（楼）面形式对超高大跨模板支撑体系立杆内力变化有较大的影响;比较人工浇捣方式,泵送方式不仅有水平冲击力,在竖向荷载上也带有一定的冲击性;比较平楼面,斜屋面立杆内力分布更加不均匀,相差达到2倍...
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| 关 键 词： | 超高大跨模板支撑体系 现场实测 立杆轴力 ABAQUS |
SITE MEASUREMENT AND DISCUSSION ON MODIFYING METHOD OF BEARING CAPACITY FORMULA OF SUPER HIGH OR LARGE-SPAN FORM STRUT SYSTEM |
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| Zhuang Jinping Cai Xuefeng Lin Zengzhong Zhou Jizhong Lin Huaqiang.SITE MEASUREMENT AND DISCUSSION ON MODIFYING METHOD OF BEARING CAPACITY FORMULA OF SUPER HIGH OR LARGE-SPAN FORM STRUT SYSTEM[J].Industrial Construction,2011,41(9):94-99. |
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| Authors: | Zhuang Jinping Cai Xuefeng Lin Zengzhong Zhou Jizhong Lin Huaqiang |
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| Affiliation: | Zhuang Jinping1 Cai Xuefeng1 Lin Zengzhong3 Zhou Jizhong1 Lin Huaqiang3(1.Department of Civil Engineering,Fujian University of Technology,Fuzhou 350108,China,2.College of Civil Engineering,Fuzhou University,3.Fujian Construction Engineering Quality and Safety Supervision Station,Fuzhou 350000,China) |
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| Abstract: | According to three sites measurement to axial force of vertical strut of superhigh or large-span form strut system,the influences on internal force of vertical strut by different pouring methods of concrete and structure type of floor system were analyzed.The results showed that pouring method and floor system had significant effect on high or large-span form strut axial force.Compared to manual pouring,pumping had not only horizontal impact force but also vertical impact force.Compared to flat roof,the axi... |
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| Keywords: | super high or large-span form strut system site measurement axial force of vertical strut ABAQUS |
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