Low cycle fracture behavior of steel members with circular hollow section subjected to eccentric load

Fire resistance is required to sustain the structural stability when building elements are exposed to a severe fire condition. To evaluate the fire resistance of structural members such as columns and beams, fire engineers can apply either prescriptive methods or performance-based fire design. These two kinds of fire resistance evaluation methods have been developed independently and performance fire design consists mainly of an advanced and simple methods. The simple method stipulated in New Zealand and the U.K. use the limiting temperature. The values of the limiting temperatures of structural steel members were shown in the BS, SNZ, etc but the temperatures of individuals were not classified. In general steel columns were made of H-section but recently the hollow section is inclined to increase for its higher resistant of structural stabilities than any other sections. But the hollow section shows different pattern when it carry out the loads in the cold and is expected to show different behavior when it is exposed to fire. Therefore the limiting temperature of the hollow section is required for evaluation of fire resistance. The paper is to make the limiting temperature of the circular hollow section (CHS) with or without filling of concrete and variance of applied loads.

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Durability of CFRP strengthened steel circular hollow section member exposed to sea water

Construction and Building Materials ◽

10.1016/j.conbuildmat.2016.04.087 ◽

2016 ◽

Vol 118 ◽

pp. 216-225 ◽

Cited By ~ 15

Author(s):

M.H. Kabir ◽

S. Fawzia ◽

T.H.T. Chan ◽

M. Badawi

Keyword(s):

Sea Water ◽

Hollow Section ◽

Circular Hollow Section

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Fatigue and fracture strength of a multi-planar circular hollow section TT-joint

Journal of Constructional Steel Research ◽

10.1016/j.jcsr.2016.11.001 ◽

2017 ◽

Vol 129 ◽

pp. 101-110 ◽

Cited By ~ 6

Author(s):

T. Li ◽

S.T. Lie ◽

Y.B. Shao

Keyword(s):

Fracture Strength ◽

Hollow Section ◽

Fatigue And Fracture ◽

Circular Hollow Section

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A Review of Prestressed Concrete Pile with Circular Hollow Section (Spun Pile)

Jurnal Teknologi ◽

10.11113/jt.v72.3950 ◽

2015 ◽

Vol 72 (5) ◽

Cited By ~ 1

Author(s):

Candra Irawan ◽

Priyo Suprobo ◽

I Gusti Putu Raka ◽

Rudy Djamaluddin

Keyword(s):

Prestressed Concrete ◽

Seismic Loads ◽

Longitudinal Reinforcement ◽

Research Topics ◽

Earthquake Loads ◽

Hollow Section ◽

Failure Patterns ◽

Concrete Pile ◽

The World ◽

Circular Hollow Section

Spun pile is one of the types of piles are widely used in the world construction, for example in building and bridge. Spun pile is a prestressed concrete pile with circular hollow section. This paper provides an overview of the research development of spun pile, starting from 80's until now. This overview is related to methods of increasing the strength and reliability of spun pile due to earthquake loads, either by modifying the longitudinal reinforcement and confinement. In addition, this paper also discusses about the failure patterns of spun pile due to seismic loads. Finally, this paper can be a reference for understanding the scope of the research topics that have been done by researchers. Thus, by this overview can be obtained new idea for the next research to improve the performance of spun pile carry seismic loads.

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