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Limit load and minimum weight design of grillage beams
New formulas for design are presented; economical ratios of sections of edge beams, internal beams, and cross beams are obtained against grillage beams whose geometrical form is given; tests were carried out on 15 miniature models, which were made of square steel and composed of 3 main beams and 1 cross beam; from point of view of minimum weight design, satisfactory agreement is obtained between experiments and theoretical analysis.
Limit load and minimum weight design of grillage beams
New formulas for design are presented; economical ratios of sections of edge beams, internal beams, and cross beams are obtained against grillage beams whose geometrical form is given; tests were carried out on 15 miniature models, which were made of square steel and composed of 3 main beams and 1 cross beam; from point of view of minimum weight design, satisfactory agreement is obtained between experiments and theoretical analysis.
Limit load and minimum weight design of grillage beams
Japan Soc Civ Engrs -- Trans
Yonezawa, H. (author)
1960
8 pages
Article (Journal)
English
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