Restraint demand factors and effective lengths of braced columns

Journal of Structural Engineering

Volumn 122, Issue 10, 1996, Pages 1216-1224

  Hellesland, Jostein ^a   Bjorhovde, Reidar ^b,c  

^a UNIVERSITY OF OSLO   (Norway)

^b University of Pittsburgh   (United States)

^c ASCE ^*

Author keywords

[No Author keywords available]

Indexed keywords

BUCKLING; NUMERICAL METHODS; STIFFNESS; STRUCTURAL ANALYSIS;

EFFECTIVE LENGTH; RELATIVE JOINT STIFFNESS RATIO; RESTRAINT DEMAND FACTORS; ROTATIONAL RESTRAINT FACTORS; VERTICAL INTERACTION;

COLUMNS (STRUCTURAL);

EID: 0030270050     PISSN: 07339445     EISSN: None     Source Type: Journal    
DOI: 10.1061/(ASCE)0733-9445(1996)122:10(1216)     Document Type: Article

References (14)

1. Bridge, R. Q., and Fraser, D. J. (1986). "Improved G-factor method for evaluating effective lengths of columns." J. Struct. Engrg., ASCE, 113(6), 1341-1356.
2. "Building code requirements for reinforced concrete and commentary." (1989). ACI 318-89, ACI 318R-89, Am. Concrete Inst. (ACI), Detroit, Mich.
3. Duan, L., and Chen, W. F. (1988). "Effective length factors for columns in braced frames." J. Struct. Engrg., ASCE, 114(10), 2357-2370.
4. Duan, L., and Chen, W. F. (1989). "Effective length factors for columns in unbraced frames." J. Struct. Engrg., ASCE, 115(1), 149-165.
5. "Eurocode 2: design of concrete structures - part 1: general rules and rules for buildings." (1991). European prestandard ENV 1992-1-1, CEN, Brussels, Belgium.
6. "Eurocode 3: design of steel structures - part 1.1: general rules and rules for buildings." (1992). European prestandard ENV 1993-1-1, CEN, Brussels, Belgium.
7. Galambos, T. V. (1968). Structural members and frames. Prentice-Hall, Inc., New York, N.Y.
8. Goncalves, R. (1992). "New stability equation for columns in braced frames." J. Struct. Engrg., ASCE, 118(7), 1853-1870.
9. Hellesland, J. (1992a). "Effective lengths - an appraisal of various restraint participation factors." Res. Rep. in Mech., No. 92-4, Mech. Div., Dept. of Math., Univ. of Oslo, Oslo, Norway.
10. Hellesland, J. (1992b). "Effective lengths - Simplified system instability analysis." Res. Rep. in Mech., No. 92-5, Mech. Div., Dept. of Math., Univ. of Oslo, Oslo, Norway.
11. Hellesland, J., and Bjorhovde, R. (1996). "Improved frame stability analysis with effective lengths." J. Struct. Engrg., ASCE, 122(11).
12. Johnston, B. G., ed. (1976). Guide to stability design criteria for metal structures, 3rd Ed., Wiley-Interscience, New York, N.Y.
13. Kuhn, G. K. (1976). "An appraisal of the effective length alignment charts," MS thesis, Arizona State Univ., Tempe, Ariz.
14. Manual of steel construction - load and resistance factor design, 2nd Ed. (1994). Am. Inst. of Steel Constn., (AISC), Chicago, Ill.