Results 291 to 300 of about 174,561 (333)

The Study of Axial Compression Ratio Impact on Steel Reinforced Concrete Pressure Twist Component

Advanced Materials Research, 2011
As Steel reinforced concrete (SRC) structure has a good prospect in Practical engineering, large number of studies carried out home and abroad, as for the study of the Steel reinforced concrete composite torsion , research data is not mature at present time.
Ji Ming Liu, Xiang Yang Xing, Zeng Wei Liu   +2 more
openaire   +1 more source

Axial Compression Ratio Limit of L-Shaped Reinforced Concrete Columns with Different Limb Lengths

Applied Mechanics and Materials, 2013
Axial compression ratios of L-shaped columns with different directions of neutral axis were calculated by numerical method. It can be found that the axial compression ratio reaches the minimum value when neutral axis is parallel to the section edge and the shorter limb is compressed, the section scale has little influence on the axial compression ratio
Fu Lai Qu, Pei Yuan Tian, Lu Yang Qi
openaire   +1 more source

Ductility design of reinforced concrete shear walls with the consideration of axial compression ratio

HKIE Transactions, 2015
To evaluate and quantify the effect of the axial compression ratio on the seismic performance of reinforced concrete walls, a comprehensive statistical analysis with 474 sets of experimental data was conducted. Stipulated limits on the axial compression ratio and their evaluation methods in various design codes were analysed and compared.
Kuang, Jun Shang, Yuen, Y.P.
openaire   +2 more sources

Jet Dynamics of Co-Axial Dual Compressible Jets for Different Exit Velocity Ratios

International Review of Mechanical Engineering (IREME), 2014
The flow characteristics of jets emerging from a dual co-axial nozzle are investigated using Reynolds Averaged Navier Stokes calculations. The development of double shear layer from a dual compressible jet is compared with three exit velocity ratios, keeping a constant value for core exit velocity.
A. B. Bhasi, M. D. Bindu, P. S. Tide
openaire   +1 more source

Analysis on Axial Compression Ratio to Strong Column Weak Beam Effect in Framework Node

Applied Mechanics and Materials, 2014
Nodes of Column ends, included ordinary Intermediate nodes and nodes in the model of carbon fiber, have been established based on finite element program, have analyzed the comparison of the deformation, bearing capacity, ductility in Quasi static state under three conditions of axial compression ratio reinforcement (0.2, 0.4, 0.6) between reinforcement
Xin Wen, Ze Jing Hao, Xing Guo Wang
openaire   +1 more source

Experimental Study on Seismic Behavior of Recycled Concrete Grill Walls with Axial Compression Ratio

Applied Mechanics and Materials, 2011
Through the seismic behavior of 4 pieces of concrete grill wall by pseudo- static test, the test sample destruction shape, the skeleton curves under to the different wall material and the different axial compression ratio, consuming energy ability, the ductility coefficient were conducted the contrast research.
Jing Hai Zhou, Chao Bi Zhang, Xian Hong Meng   +2 more
openaire   +1 more source

Effect of axial compression ratio on dynamic mechanical properties of RC beam–column joints

Magazine of Concrete Research, 2014
The dynamic mechanical properties of 15 interior beam–column joint specimens subjected to various axial compression ratios are studied. Failure patterns of beam–column joints and development of cracks are predicted by a softened strut-and-tie model and binomial logistic regression model.
Guoxi Fan, Yupu Song
openaire   +1 more source

Experimental Study of Reinforcement Effect of Injured Frame Joints under Different Axial Compression Ratio

Advanced Materials Research, 2014
In this paper, reinforcement effect of the seismic performance of injured flat cross-shaped reinforced concrete frame joints under different axial compression ratio are analysed systematically through experiment.The research focuses on the relationship between the effect of reinforcement with carbon fiber and axial compression ratio.
Ming Xin Fang, Zhi Yong Yang, Zheng Fei Chang, Shun Hui Liu, Gang Wang   +4 more
openaire   +1 more source

Seismic performance of CFRP-confined circular high-strength concrete columns with high axial compression ratio

Construction and Building Materials, 2017
Abstract This paper presents an experimental investigation on the seismic performance of circular high-strength concrete (HSC) columns confined with carbon fiber-reinforced polymer (CFRP) composites. A total of eleven 1/2 scale columns were constructed of which nine were confined with CFRP wraps at potential plastic hinge regions.
Daiyu Wang, Zhenyu Wang, Scott T. Smith, Tao Yu   +3 more
openaire   +2 more sources

Seismic Performance of CFRP-Retrofitted Large-Scale Square RC Columns with High Axial Compression Ratios

Journal of Composites for Construction, 2017
AbstractNumerous reinforced concrete frames have collapsed in major earthquakes because of severe local damage at the ends of columns.
Wang, Daiyu, Huang, Le, Yu, Tao, Wang, Zhengyu   +3 more
openaire   +2 more sources