Zobrazeno 1 - 10
of 32
pro vyhledávání: '"S. Ali Mirza"'
Publikováno v:
In Chest October 2022 162(4) Supplement:A2161-A2161
Autor:
S. Ali Mirza, Timo K. Tikka
Publikováno v:
International Journal of Concrete Structures and Materials. 8:99-116
The American Concrete Institute (ACI) 318-11 permits the use of the moment magnifier method for computing the design ultimate strength of slender reinforced concrete columns that are part of braced frames. This computed strength is influenced by the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97df1e3fb086c6fd27e78289bad24d33
https://doi.org/10.1007/s40069-014-0070-7
https://doi.org/10.1007/s40069-014-0070-7
Autor:
S. Ali Mirza, Timo K. Tikka
Publikováno v:
Canadian Journal of Civil Engineering. 36:219-240
The equivalent uniform bending moment diagram factor (Cm) was introduced into design practice to eliminate the need for extensive calculations, based on the solution to a differential equation, to compute the effect of moment gradient, along the colu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21c847385c2294bb80d2c2d609f8f365
https://doi.org/10.1139/l08-105
https://doi.org/10.1139/l08-105
Autor:
S. Ali Mirza, Timo K. Tikka
Publikováno v:
Canadian Journal of Civil Engineering. 35:384-399
The CSA A23.3 standard permits the use of a moment-magnifier approach for the design of slender reinforced concrete and composite steel–concrete columns. This approach is strongly influenced by the effective flexural stiffness (EI), which varies du
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fd3d1e42f04aa2f78399273565d5864b
https://doi.org/10.1139/l07-113
https://doi.org/10.1139/l07-113
Autor:
S. Ali Mirza, Timo K. Tikka
Publikováno v:
Journal of Structural Engineering. 132:1590-1602
The moment magnifier method was introduced into design practice to eliminate the need for extensive calculations, based on the solution to a differential equation, for the second-order moments in slender columns. This method is strongly influenced by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56465cd6896099d56780ff7a97484e40
https://doi.org/10.1061/(asce)0733-9445(2006)132:10(1590)
https://doi.org/10.1061/(asce)0733-9445(2006)132:10(1590)
Autor:
S. Ali Mirza, Timo K. Tikka
Publikováno v:
Journal of Structural Engineering. 132:387-399
The ACI standard 318-02 permits the use of a moment magnifier approach for the design of slender composite steel-concrete columns. This approach is strongly influenced by the effective flexural stiffness (EI) , which varies due to the nonlinearity of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9153c62c3a7b6550592156ea1cd929d
https://doi.org/10.1061/(asce)0733-9445(2006)132:3(387)
https://doi.org/10.1061/(asce)0733-9445(2006)132:3(387)
Autor:
S. Ali Mirza, Timo K. Tikka
Publikováno v:
Journal of Structural Engineering. 131:569-581
The ACI Building Code permits the use of the equivalent uniform bending moment diagram factor ( Cm ) for computing the effect of moment gradient, along the column height, caused by unequal column end moments. The concept of equivalent uniform moment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7c49125420cd17268fdcc3714a68316
https://doi.org/10.1061/(asce)0733-9445(2005)131:4(569)
https://doi.org/10.1061/(asce)0733-9445(2005)131:4(569)
Autor:
Claude D. Johnson, S. Ali Mirza
Publikováno v:
Construction and Building Materials. 10:589-595
The confined capping system, reported in this paper, provides a simple approach for compressive strength testing of high performance concrete cylinders. This method employs standard concrete laboratory testing equipment and an inexpensive customized
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64de7c2ae77c4b0205efdf0bce843477
https://doi.org/10.1016/s0950-0618(96)00020-7
https://doi.org/10.1016/s0950-0618(96)00020-7
Publikováno v:
Journal of Structural Engineering. 122:1317-1326
The composite steel-concrete beam-columns in which steel shapes are encased in concrete and second-order effects are significant were studied from 16 specimens loaded to failure. Loading included combinations of axial and transverse forces producing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebf1ceeb4467b95b7bfea9a51fc5f06c
https://doi.org/10.1061/(asce)0733-9445(1996)122:11(1317)
https://doi.org/10.1061/(asce)0733-9445(1996)122:11(1317)
Autor:
S. Ali Mirza
Publikováno v:
Structural Safety. 18:179-194
This paper presents an overview of the research conducted at Lakehead University, and summarizes the assumptions and analyses used, related to probability-based design for reinforced concrete columns. Based on the data on the variability of concrete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5fde108c7a8327d1a4b899ea294a605
https://doi.org/10.1016/0167-4730(96)00010-0
https://doi.org/10.1016/0167-4730(96)00010-0