原文传递
Single-Angle Compression Members with Both Legs Bolted at the Ends: Design Implications from an Experimental Study
| 题名： | Single-Angle Compression Members with Both Legs Bolted at the Ends: Design Implications from an Experimental Study |
| 其他题名： | Adluri,S.M.R.,and M.K.S.Madugula.1996."Flexural buckling of steel angles:Experimental investigation."J.Struct.Eng.122(3):309-317.https://doi.org/10.1061/(ASCE)0733-9445(1996)122:3(309). |
| 正文语种： | 英文 |
| 作者： | Li Tian |
| 关键词： | Effective slenderness ratio;Equal-leg angle;Compressive strength;Test |
| 摘要： | Single-angle compression members are widely used in civil structures. However, determination of the compressive strength of a single-angle compression member based on the classic stability theory and with an explicit consideration of the loading eccentricity is onerous, lengthy, and impractical for design. Although the approximate effective slenderness ratios recommended in current standards help simplify the design process, these recommendations do not cover single-angle compression members with both legs bolted at the ends (which can be a design alternative to angle members with other end conditions). Focusing on angle members with equal legs, we tested 47 specimens to generate a result database for the compressive strengths of single-angle compression members with both legs bolted at the ends. The test results suggest that existing design provisions, together with the effective length factors associated with the ideal end conditions, may not be the best options for design of single-angle compression members with both legs bolted at the ends. Based on the test results, an empirical model was developed to determine the effective slenderness ratios of single-angle members with both legs bolted at the ends. The model is compatible with existing design documents. Analysis results show that the proposed model provides reasonable predictions and can be used for future design. |
| 出版年： | 2018 |
| 论文唯一标识： | P-26Y2018V144N09036 |
| 英文栏目名称： | TECHNICAL NOTES |
| doi： | 10.1061/(ASCE)ST.1943-541X.0002158 |
| 期刊名称： | Journal of Structural Engineering |
| 拼音刊名(出版物代码)： | P-26 |
| 卷： | 144 |
| 期： | 09 |
| 页码： | 470-476 |
相关文献
- Compressive Behavior of Gusset Plates Connected with Single-Angle Members
- Stability of Single-Bolted Thin-Walled Steel Angle Members with Stochastic Imperfections
- Interaction of Local, Flexural-Torsional, and Flexural Buckling in CFS Lipped Angle Compression Members
- Design of Bolted Single Shear Lap Connection with Different Thicknesses of Splice Plates
- Experimental Parametric Characterization of Bolted Angle Connection Behavior
- Experimental and Numerical Investigations of Octagonal High-Strength Steel Tubular Stub Columns under Combined Compression and Bending
检索历史
应用推荐
