APPLICATION OF H-SECTION STEEL TRUSS WITH CONTACTLESS PLATES TO MODERN AUTOMOBILE PROJECTS IN BEIJING
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摘要: 介绍了在北京现代汽车工程中应用的H型钢无节点板钢桁架的构造及特点。应用表明,该结构形式比有节点板能节省钢材约20%。其中平放H型钢比竖放H型钢更省,且屋架间距越大省钢越多。Abstract: It is introduced that the structure and features of H-section steel truss with contactless plates used for modern automobile projects in Beijing.The applications show that about 20% steel can be saved by this structural form as compared to that with contact plates.Further more steel can be saved by horizontal H-sections than by vertical ones;besides the larger the space between the roof trusses,the much the steel will be saved.
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Key words:
- steel truss with contactless plate /
- steel bracket /
- strength /
- rigidity /
- stability
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