A review on concrete-filled steel hollow column ... - IOPscience

as China. This is because flexible elements like hollow steel column are As shown, compressive strength of fly ash concrete is higher as compared to OPC section (SHS) and rectangular hollow section (RHS) beam-columns tested under 

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Evaluation of Damage Indices for Rectangular Concrete-filled

Seismic behavior and design of high-strength square concrete-filled steel tube beam columns. Journal of Structural Engineering-ASCE, 130 (2), 169-179. [30] Wang, L., Wang, T., Chen, Q. (2003). Experimental study on seismic performance of concrete-filled rectangular tubular frame under low-reversed cyclic loading (press in Chinese).

Use of ultra-high-strength bars for seismic performance of

The application of high-strength concrete (HSC) in high-rise structures is becoming an increasingly used practice. In order to improve the ductility of HSC, many studies are conducted worldwide. In this paper, the effect of ultra-high-strength reinforcement on the seismic behaviour of HSC columns is investigated through numerical analysis and

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Manual for Design and Detailing of Reinforced Concrete to the

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PDF Ultra-High Performance Concrete: Mechanical Performance

Ultra-high performance concrete (UHPC) is a novel con-struction material exhibiting enhanced mechanical and durability properties, which can lead to economical con-struction through reducing the cross-sections of structural members with associated materials savings and lower installation and labor costs (Tang 2004). The relatively high

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