期刊论文

Shi, Xianming

英文

结构与土木工程前沿(英文版)

2095-2430

2016

10

1

1-11

10.1007/s11709-016-0312-7

Acknowledgements The author acknowledges the financial support provided by the Oregon Department of Transportation （ODOT） as well as the Research ＆ Innovative Technology Administration （RITA） at the US Department of Transportation for the project conducted at the Western Trasportation Institute. He also acknowledges the financial support through the ChuTian Scholar Visiting Professorship Fund by the Hubei Department of Education （Wuhan Polytechnic University）, for the time and efforts in preparing this manuscript. The author is indebted to the ODOT Technical Advisory Committee （Steve Soltesz, James Garrard and Ray Bottenberg of ODOT, Tim Rogers of FHWA, and Bemie Covino of NETL） for their continued support throughout this study. Credit is due to the National Energy Technology Laboratory （NETL） for providing the electrochemically aged concrete slabs. The author thanks Rich Wanke and his staffat Great Westem Corporation and Jon Doug Cross, Levi Evan and Keith Fortune at the Westem Transportation Institute who provided assistance to this research.

本校为第一且通讯机构

Arc sprayed zinc (Zn) anode on concrete surfaces has been an emerging technology for protecting reinforced concrete structures from rebar corrosion in coastal environments. Many cathodic protection (CP) systems with arc sprayed Zn anodes will reach or exceed their design life in the near future and thus may function improperly or insufficiently, making it necessary to replace the aged anodes. However, prior to this study, little was known about the most effective profile for the concrete surface, for either new concrete or old concrete with exi...

弧具体表面上的喷洒的锌(Zn ) 阳极是为在沿海的环境保护增强的具体结构免受 rebar 腐蚀的伤害的一种新兴的技术。有弧的许多 cathodic 保护(CP ) 系统喷洒了阳极将到达或超过的 Zn 他们的设计生活在不久的将来并且这样可以不正确地工作或不足地，使代替年老的阳极必要。在这研究以前，很少不管多么为具体表面对最有效的侧面被知道，为有阳极移开的存在 Zn 的新水泥或旧水泥。这个工作开发标准适当地在新 Zn 阳极的应用程序前准备具体表面。试验性的研究在俄勒冈在实验室并且为领域结构被进行。人工的神经网络被用来完成在 Zn 臼或 Znconcrete 系统固有的复杂 cause-and-effect 关系的更好的理解...