Results 261 to 270 of about 30,823 (299)

Axial tensile and compressive properties of high-performance polymeric fibres

Polymer, 1992
Abstract Axial tensile moduli, compressive moduli and compressive strengths of rigid-rod poly( p -phenylene benzobisoxazole) and stiff-chain poly( p -phenylene terephthalamide), Kevlar™, fibres were measured with a Tecam Micro-tensile Testing Machine.
S.A. Fawaz, A.N. Palazotto, C.S. Wang
openaire   +1 more source

Performance of plastic concrete under true tri-axial compressive stress

Construction and Building Materials, 2021
Abstract Based on the tests among 45 group specimens of five mixes under true tri-axial compressive stress, the characteristics of strain–stress curve, the impact of the stress path and the failure criterion of the plastic concrete were illustrated. The results indicated that the stress - strain curves can be generally divided into four segments, the
Shuaiqi Song, Peibo You
openaire   +1 more source

Performance of hexagonal CFST members under axial compression and bending

Journal of Constructional Steel Research, 2016
Abstract The compressive and flexural behavior of the hexagonal concrete-filled steel tubular (CFST) members is investigated in this study. Tests are carried out on the specimens under axial compression and bending. The parameter of the experimental work is the steel ratio of the cross section, and the hollow tubular members are designed for ...
Wu Xu, Lin-Hai Han, Wei Li
openaire   +1 more source

Predictable and consistent performance of angular packing in axial compression columns

Journal of Chromatography A, 1994
Abstract Various silica-based angular materials were packed and tested in a dynamic axial compression (DAC) column. Effects of packing pressures and solvents on the performance of the angular packings in DAC columns were examined. Column performance ( i.e.
Dauh-Rurng Wu, Klaus Lohse
openaire   +1 more source

Axial Compression Performance of Sprayed Steel Fiber Recycled Concrete

Current Materials Science
Sprayed steel fiber reinforced recycled concrete (SSFRC), as a green product of small particle size recycled aggregate (RA), was tested for compressive performance using an electro-hydraulic servo pressure testing machine. The replacement rate of RA, the volume ratio of Steel Fiber (SF), and the strain-stress curve of SSFRC were studied.
Changxing Yu, Chuanqi Liu, Xiangguang Pan, Yuanhao Ma, Aihua Zhang, Xuanhao Zhang   +5 more
openaire   +1 more source

Experimental buckling performance of scrimber composite columns under axial compression

Composites Part B: Engineering, 2016
Abstract Wood, as a renewable and environmentally friendly building material, has gained much attention in sustainable building industry. In terms of mechanical and physical properties, wood-based composite normally has less inherent variability than the natural wood material.
Zheng Li, Minjuan He, Duo Tao, Maolin Li
openaire   +1 more source

Axial compressive performance of BFRP composite wood winding columns

Structures
To investigate the enhancing effect of basalt fiber reinforced polymer (BFRP) layers on the load-bearing capacity of test specimens, both experimental and theoretical investigations were carried out on the compressive behavior of BFRP composite wood winding columns.
Ying L., Li H., Wu Y., Gao T., Zhou W., Corbi O.   +5 more
openaire   +2 more sources

Performance of large reinforced concrete columns under axial compression loads

Proceedings of the Institution of Civil Engineers - Structures and Buildings, 2014
Six sets of large-scale, square, reinforced concrete columns are tested under monotonically static axial compression loads. The primary variables are type of crosstie engagement, crosstie placement offset and type of hoop. The tests confirm that the crosstie hook engaging the hoop or engaging both the hoop and the longitudinal steel bars is better ...
Tai-Kuang Lee, Cheng-Cheng Chen, Ken Hwa, Austin D. E. Pan   +3 more
openaire   +1 more source

Performance of stiffened and unstiffened cold-formed channel members in axial compression

Engineering Structures, 2001
Abstract Cold-formed steel members are finding increasing acceptance in the construction markets as primary structural elements. Among the members most commonly used is the open channel member, which offers easy fabrication and connection. Channel members can be plain in simple applications, but if provided with flange or web stiffeners, their ...
El-Sheikh, A.I., El-Kassas, E.M.A., Mackie, R.I.   +2 more
openaire   +2 more sources

Axial compression performance of square UHPC-filled stainless-steel tubular columns

Construction and Building Materials, 2023
Yang Wei, Yan-Bo Wang, Yirui Zhang
exaly