| 碗扣式支架跨路口施工方案 |
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| 引用本文： | 孙媛嫒,王莉娜,刘尚. 碗扣式支架跨路口施工方案[J]. 建筑技术开发, 2008, 35(10) |
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| 作者姓名： | 孙媛嫒 王莉娜 刘尚 |
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| 作者单位： | 山东高速集团工程咨询有限公司,济南,250002;山东省城市建设职业学院,济南,250014;天津财经大学审计处,天津,300222 |
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| 摘 要： | 以实际工程中跨路口处碗扣式支架的施工为例,考虑到交通问题,采取特殊方式解决该处支架的设计和施工,着重从平面和空间两个方面对支撑系统进行整体和局部稳定性分析,提出了该处支架支撑的搭设方案、力学模型以及其计算方法。经过加载试验验证该方案便于施工,有利于提高效率和稳定性,是安全可行的。
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| 关 键 词： | 碗扣式支架 路口 施工 |
CONSTRUCTION SCHEME OF THE BOWL-SHAPED BRACKET AT A CROSSROAD |
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| Sun Yuan-yuan Wang Li-na Liu Shang. CONSTRUCTION SCHEME OF THE BOWL-SHAPED BRACKET AT A CROSSROAD[J]. Building Technique Development, 2008, 35(10) |
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| Authors: | Sun Yuan-yuan Wang Li-na Liu Shang |
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| Abstract: | In this paper,special methods are applied to design and construct a practical bowl-shaped bracket project at a crossroad.The procedure is focused on the plane and spatial aspects due to traffic problems needed to be consid- ered.We propose the construction plan,mechanical model,and computational method through regional and global stability analyses.Finally,after a loading test,the plan is proved to be a safe,feasible,and convenient construc- tion method.And it also can improve efficiency and stability. |
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| Keywords: | Bowel-shaped bracket Crossroad Construction |
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