The Experts below are selected from a list of 21795 Experts worldwide ranked by ideXlab platform
Yue-lin Huang - One of the best experts on this subject based on the ideXlab platform.
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Fire-Resistance Property of reinforced lightweight aggregate concrete wall
Construction and Building Materials, 2012Co-Authors: C.g. Go, Jun-ren Tang, Cheng-tung Chen, Yue-lin HuangAbstract:Abstract This research focuses on reinforced lightweight aggregate concrete walls. After performing a standard temperature rising fire-Resistance test, the fire Resistance performance and mechanic behavior of the wall sample are studied under a lateral horizontal load. Reinforced lightweight aggregate concrete walls and reinforced normalweight concrete walls are given the fire-Resistance test under the same conditions, then their fire Resistance performance and mechanical behaviors are compared. Taking into consideration the steel spacing, aggregate type, wall size, and high temperature as the wall sample variables. The research results showed that the reinforced lightweight aggregate concrete wall is superior to the reinforced normalweight concrete wall on ultimate load, yield load, cracked load, stiffness, ductility, and inter-story drift after a high-temperature fire-Resistance test. In terms of failure patterns, for a reinforced lightweight aggregate concrete wall after a high-temperature fire-Resistance test, the smaller the steel spacing the higher the yield load and ultimate load, but the worse the ductility. This result matched the results of the reinforced lightweight aggregate concrete wall without the high-temperature fire-Resistance test and revealed that the reinforced lightweight aggregate concrete wall retained its mechanics after the fire-Resistance test.
C.g. Go - One of the best experts on this subject based on the ideXlab platform.
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Fire-Resistance Property of reinforced lightweight aggregate concrete wall
Construction and Building Materials, 2012Co-Authors: C.g. Go, Jun-ren Tang, Cheng-tung Chen, Yue-lin HuangAbstract:Abstract This research focuses on reinforced lightweight aggregate concrete walls. After performing a standard temperature rising fire-Resistance test, the fire Resistance performance and mechanic behavior of the wall sample are studied under a lateral horizontal load. Reinforced lightweight aggregate concrete walls and reinforced normalweight concrete walls are given the fire-Resistance test under the same conditions, then their fire Resistance performance and mechanical behaviors are compared. Taking into consideration the steel spacing, aggregate type, wall size, and high temperature as the wall sample variables. The research results showed that the reinforced lightweight aggregate concrete wall is superior to the reinforced normalweight concrete wall on ultimate load, yield load, cracked load, stiffness, ductility, and inter-story drift after a high-temperature fire-Resistance test. In terms of failure patterns, for a reinforced lightweight aggregate concrete wall after a high-temperature fire-Resistance test, the smaller the steel spacing the higher the yield load and ultimate load, but the worse the ductility. This result matched the results of the reinforced lightweight aggregate concrete wall without the high-temperature fire-Resistance test and revealed that the reinforced lightweight aggregate concrete wall retained its mechanics after the fire-Resistance test.
Cheng-tung Chen - One of the best experts on this subject based on the ideXlab platform.
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Fire-Resistance Property of reinforced lightweight aggregate concrete wall
Construction and Building Materials, 2012Co-Authors: C.g. Go, Jun-ren Tang, Cheng-tung Chen, Yue-lin HuangAbstract:Abstract This research focuses on reinforced lightweight aggregate concrete walls. After performing a standard temperature rising fire-Resistance test, the fire Resistance performance and mechanic behavior of the wall sample are studied under a lateral horizontal load. Reinforced lightweight aggregate concrete walls and reinforced normalweight concrete walls are given the fire-Resistance test under the same conditions, then their fire Resistance performance and mechanical behaviors are compared. Taking into consideration the steel spacing, aggregate type, wall size, and high temperature as the wall sample variables. The research results showed that the reinforced lightweight aggregate concrete wall is superior to the reinforced normalweight concrete wall on ultimate load, yield load, cracked load, stiffness, ductility, and inter-story drift after a high-temperature fire-Resistance test. In terms of failure patterns, for a reinforced lightweight aggregate concrete wall after a high-temperature fire-Resistance test, the smaller the steel spacing the higher the yield load and ultimate load, but the worse the ductility. This result matched the results of the reinforced lightweight aggregate concrete wall without the high-temperature fire-Resistance test and revealed that the reinforced lightweight aggregate concrete wall retained its mechanics after the fire-Resistance test.
Jun-ren Tang - One of the best experts on this subject based on the ideXlab platform.
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Fire-Resistance Property of reinforced lightweight aggregate concrete wall
Construction and Building Materials, 2012Co-Authors: C.g. Go, Jun-ren Tang, Cheng-tung Chen, Yue-lin HuangAbstract:Abstract This research focuses on reinforced lightweight aggregate concrete walls. After performing a standard temperature rising fire-Resistance test, the fire Resistance performance and mechanic behavior of the wall sample are studied under a lateral horizontal load. Reinforced lightweight aggregate concrete walls and reinforced normalweight concrete walls are given the fire-Resistance test under the same conditions, then their fire Resistance performance and mechanical behaviors are compared. Taking into consideration the steel spacing, aggregate type, wall size, and high temperature as the wall sample variables. The research results showed that the reinforced lightweight aggregate concrete wall is superior to the reinforced normalweight concrete wall on ultimate load, yield load, cracked load, stiffness, ductility, and inter-story drift after a high-temperature fire-Resistance test. In terms of failure patterns, for a reinforced lightweight aggregate concrete wall after a high-temperature fire-Resistance test, the smaller the steel spacing the higher the yield load and ultimate load, but the worse the ductility. This result matched the results of the reinforced lightweight aggregate concrete wall without the high-temperature fire-Resistance test and revealed that the reinforced lightweight aggregate concrete wall retained its mechanics after the fire-Resistance test.
Ying Fu - One of the best experts on this subject based on the ideXlab platform.
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study of corrosion Resistance Property and microstructure of tini shape memory alloy modified by pulsed high energy density plasma
Applied Surface Science, 2000Co-Authors: Ying Fu, Xingfang Wu, Y H Wang, Bin Li, Size YangAbstract:The corrosion Resistance of TiNi (Ti-50 at.% Ni) shape memory alloy is improved by about one order of magnitude after the surface is modified by pulsed high-energy density plasma (PHEDP) composed of titanium and nitrogen. The corrosion Resistance Property was measured by potentiodynamic polarization and electrochemical impedance methods in 2% sodium chloride (NaCl) and 0.5 mol l(-1) H2SO4 solutions. The microstructure of the film is examined by transmission electron microscopy (TEM), which showed that the film is composed of TiN and Ti2N phases. In the PHEDP surface modification, the effects of ion implanting combined with melting and rapid quenching contribute to the formation of nanocrystalline structure of TiN, which is the main reason for the corrosion Resistance improvement of TiNi alloy. The existence of the transition area contributes to the adhesive strength between the film and the substrate. The unique shape memory effect of TiNi alloy is least affected by the PHEDP surface-coating technique. (C) 2000 Published by Elsevier Science B.V. All rights reserved.
