Development of a Probability Based Load Criterion for American National Standard A58: Building Code Requirements for Minimum Design Loads in Buildings and Other Structures, Volume 13U.S. Department of Commerce, National Bureau of Standards, 1980 - 222 pages |
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Page 11
... the design equation which are known to be unpredictable . Eq . 2.1 attempts to account for the possibility of understrength and overload , while Eq . 2.2 apparently accounts Wind load Dead load A B ( a ) Π 11 Strength Design.
... the design equation which are known to be unpredictable . Eq . 2.1 attempts to account for the possibility of understrength and overload , while Eq . 2.2 apparently accounts Wind load Dead load A B ( a ) Π 11 Strength Design.
Page 16
... equation may be highly nonlinear in the basic variables . Even in those instances where statistical information may be sufficient to define the marginal distributions of the individual variables , it usually is impractical to perform ...
... equation may be highly nonlinear in the basic variables . Even in those instances where statistical information may be sufficient to define the marginal distributions of the individual variables , it usually is impractical to perform ...
Page 19
... equation are known , there is a relation In the example just considered , if R and Q are normal and statistically between ẞ and Pf . independent , then R of failure is then 2 2 - Q is normal with mean R - Qand variance o The probability ...
... equation are known , there is a relation In the example just considered , if R and Q are normal and statistically between ẞ and Pf . independent , then R of failure is then 2 2 - Q is normal with mean R - Qand variance o The probability ...
Page 20
... equations = di 281 / 2x1 i 1/2 ( 2.18 ) = -α.β * * 81 ( X1 , X2 , = 0 ( 2.19 ) ( 2.20 ) άi which minimize B. The ... equation in reduced variables at the point ( x1 , x2 , ... , x ) , and computing the reliability associated with the ...
... equations = di 281 / 2x1 i 1/2 ( 2.18 ) = -α.β * * 81 ( X1 , X2 , = 0 ( 2.19 ) ( 2.20 ) άi which minimize B. The ... equation in reduced variables at the point ( x1 , x2 , ... , x ) , and computing the reliability associated with the ...
Page 24
... equation . A computer program was developed to perform the calculations leading to the load criterion in this report . This program is described in detail in Appendix F. Example Calculations Two examples are presented to illustrate the ...
... equation . A computer program was developed to perform the calculations leading to the load criterion in this report . This program is described in detail in Appendix F. Example Calculations Two examples are presented to illustrate the ...
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Common terms and phrases
A58 Standard AISC allowable stresses Aluminum ANSI Appendix arbitrary point-in-time ASCE assumed axial load Brick Masonry calculated coefficient of variation columns compression plus bending computed Concrete Masonry criteria dead load earthquake loads eccentricity Engineering estimates factor of safety Flexure ft² Grade 60 gravity loads influence area limit state equation limit states design live load Lo/Dn Load and Resistance load combinations load criterion load effect load factors load ratios lognormal masonry walls material specification N/mm² nominal load nominal resistance normal normal distribution parameters prestressed concrete probability distribution procedure reinforced concrete Reinforced Concrete Beams reliability analysis reliability index resistance factors Resistance Statistics safety selected shear slabs snow load steel beams stirrups Structural Division Table tensile strength Tension member timber Type uncertainties walls in compression Weibull wind load yield stress
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Page 147 - Specification for the Design, Fabrication and Erection of Structural Steel for Buildings" (American Institute of Steel Construction).
Page 125 - Journal of the Structural Division, ASCE Vol. 103, No. ST8, Proc. Paper 13109, August 1977, pp. 1551-1560. A. 9 Galambos, TV and Ravindra, MK , "Tentative Load and Resistance Factor Design Criteria for Steel Buildings," Structural Division Research Report No.