Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Zhan-Fei Huang"'
Autor:
Kang-Hai Tan1, Zhan-Fei Huang2
Publikováno v:
Journal of Structural Engineering. Apr2005, Vol. 131 Issue 4, p541-551. 11p.
Publikováno v:
Structural Engineering and Mechanics. 35:699-715
This paper investigates the structural responses of axially restrained steel beams under fire conditions by a nonlinear finite element method. The axial restraint is represented by a linear elastic spring. Different parameters which include beam slen
Autor:
Kang Hai Tan, Zhan-Fei Huang
Publikováno v:
Engineering Structures. 29:2036-2047
This paper presents finite element simulations of a series of elevated temperature tests on axially-restrained steel columns conducted at Nanyang Technological University. The test results have been presented in the companion paper (Part 1), which al
Publikováno v:
Engineering Structures. 29:1641-1652
This paper outlines a research program on an experimental investigation to determine the failure time of unprotected steel columns subjected to various axial restraint ratios. Axial restraints were applied to simulate the thermal restraint effects du
Publikováno v:
Journal of Constructional Steel Research. 63:437-447
This paper presents an experimental study of the axial restraint effect on fire resistance of four unprotected encased I-section composite columns. Axial restraints were applied to simulate thermal restraints from adjoining cool structures onto a hea
Autor:
Kang Hai Tan, Zhan-Fei Huang
Publikováno v:
Journal of Constructional Steel Research. 62:974-986
To study the structural response of a fire compartment within a steel frame, it is expensive and time-consuming to conduct full-frame finite element (FE) analyses, although they can better represent the actual behaviour. For design purposes, engineer
Publikováno v:
Engineering Structures. 28:805-817
This paper presents a series of numerical studies conducted on thermally restrained steel columns subjected to predominantly axial loads. The parameters under investigation include the column slenderness ratio λ , axial restraint ratio β l , rotati
Autor:
Zhan-Fei Huang, Kang Hai Tan
Publikováno v:
Journal of Structural Engineering. 131:541-551
This paper investigates the structural responses of generally restrained steel beams under fire conditions by the finite-element method. The axial restraint is represented by a linear elastic spring, whereas the rotational restraint is simulated as a
Autor:
Zhan-Fei Huang, Kang Hai Tan
Publikováno v:
Engineering Structures. 26:769-780
This paper investigates the effects of both external moment and different heating schemes on thermally restrained steel columns. Only the cross-sectional uniform heating profile is studied. A self-developed finite element program FEMFAN is applied in
Autor:
Kang Hai Tan, Zhan-Fei Huang
Publikováno v:
Journal of Constructional Steel Research. 59:1553-1571
Traditionally, the Rankine equation has been applied to investigate the load bearing capacities of steel columns or frames at room temperature. Recently, the method has been extended to predict the fire resistance of a simply supported steel column b