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| 满应力钢桁架的设计、制作和安装 | |
| 引用本文： | 吴丕栋. 满应力钢桁架的设计、制作和安装[J]. 工业建筑, 1992, 0(6): 45-49 |
| 作者姓名： | 吴丕栋 |
| 作者单位： | 上海金山石油化工工程公司 |
| 摘 要： | 本文以实例介绍了满应力钢桁架的设计方法、制作和安装的质量要求。该类钢桁架改变以往钢桁架外形,利用桁架承受的弯矩值求得满应力桁架图形,可比现有钢桁架节材20％～40％,且设计意图明确、简捷、制作简便、施工期短、质量可靠,建议推广应用。 |
| 关 键 词： | 满应力钢桁架 设计 制作 安装 |
DESIGN,PRODUCT AND INSTALLATION OF FULL STRESS STEEL TRUSS |
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| Abstract: | This paper introduces the quality requirement of design, product and installation of full stress steeltruss by example. This type steel truss changes the outward form of former truss. Using the value of steeltruss bearing moment, the diagram of full stress stell truss can be got. The weight of stell truss is 20~40 percent less than the former truss. It designs rapidly and cleanly, products simply, with short cons-tructive period, high quality, and reliability. We propose to popularize this technique. |
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