| 关于型钢悬挑扣件式钢管脚手架的几点思考 |
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| 引用本文： | 梁光芹.关于型钢悬挑扣件式钢管脚手架的几点思考[J].中小企业科技,2010(8). |
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| 作者姓名： | 梁光芹 |
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| 作者单位： | 中铁二十五局集团恒元建筑工程有限公司; |
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| 摘 要： | 在选择型钢悬挑扣件式钢管脚手架的支座结构形式时,应考虑尽量避免钢管扣件承受偏压、剪切和扭曲等作用。悬挑梁端的斜拉钢丝绳是安全储备,在确定悬挑梁的锚固和悬挑长度时,应综合考虑钢筋压环允许的拉应力值、螺栓与混凝土的容许黏结强度、混凝土局部承压能力等因素,在特殊部位采取加强措施,并正确使用和维护悬挑架。
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| 关 键 词： | 型钢 悬挑 扣件式钢管脚手架 支座 |
Some Thoughts on Steel Pipe Scaffold of Steel Hang Fastener |
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| Authors: | LIANG Guang-qin |
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| Institution: | LIANG Guang-qin (China Railway 25th Group Hengyuan Construction Engineering Co.,Ltd.,Liuzhou Guangxi 545007) |
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| Abstract: | To identify the structure of steel pipe scaffold of steel hang fastener,we must ensure that the steel fastener will not be affected by forces of side pressure,clipping and distorting.Side-draw steel rope in the tilting end is a safety insurance, so in identifying the anchor fastener and the length of the tilting,a comprehensive approach must be taken to take into account the minimum drawing refection strength allowed by the steel pressure circle,sticking tensity of the concrete and screw top and the pressur... |
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| Keywords: | section steel tilting steel hang fastener brace base |
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