作者机构：
Associate Professor, School of Civil Engineering and Architecture, Wuhan Polytechnic University, Wuhan 430023, China.;Research Associate, Western Transportation Institute, P.O. Box 174250, Bozeman, MT 59717-4250.;Principal, ITSNode LLC, 4520 Glenwood Dr., Bozeman, MT 59718.;Research Engineer, Oregon Department of Transportation, Research Unit, 200 Hawthorne SE, Suite B-240, Salem, Oregon 97301-5192.;Research Professor/Program Manager, Civil Engineering Department and Western Transportation Institute, Montana State University, P.O. Box 174250, Bozeman, MT 59717-4250.
会议名称：
International Symposium of Climatic Effects on Pavement and Geotechnical Infrastructure 2013
会议时间：
August 4-7, 2013
会议地点：
Fairbanks, Alaska
会议论文集名称：
Climatic Effects on Pavement and Geotechnical Infrastructure
摘要：
The use of ice control chemicals has become a crucial tool in providing a reasonable level of service on wintery roadways. Yet, there is little research on how the durability of concrete decks in cold climate might be affected by their exposure to deicers. This work presents a streamlined method of developing exposure maps that can be used to better understand the potential effects that deicer usage and other relevant variables may have on an agency's concrete infrastructure. Using the Oregon Department of Transportation (ODOT) as a case study, this work started with a survey of two relevant stakeholder groups, followed by the collection of relevant data for developing exposure maps for 12 selected representative ODOT concrete bridge decks. Some issues with data availability and quality were identified. It is recommended that deicer type and application rates, traffic volume, climatic conditions, and concrete mix design and rehabilitation data should be documented into an integrated deck preservation program, or be added to the existing bridge management systems. The inventory of such data would ultimately enable the agency to examine the role of various factors in the premature deterioration of its concrete bridge decks.
期刊：
Journal of Transportation Engineering,2014年140(11) ISSN：0733-947X
通讯作者：
Shi, Xianming
作者机构：
[Shi, Xianming] Wuhan Polytech Univ, Sch Civil Engn & Architecture, Bozeman, MT 59717 USA.;[Akin, Michelle; Shi, Xianming; Fay, Laura; Veneziano, David A.] Montana State Univ, Western Transportat Inst, Bozeman, MT 59717 USA.;[Shi, Xianming] Montana State Univ, Dept Civil Engn, Bozeman, MT 59717 USA.;[Zhang, Yan; Jungwirth, Scott] Montana State Univ, Western Transportat Inst, Corros & Sustainable Infrastruct Lab, Bozeman, MT 59717 USA.;[Wright, Ron] Idaho Transportat Dept ITD, Boise, ID 83707 USA.
通讯机构：
[Shi, Xianming] W;Wuhan Polytech Univ, Sch Civil Engn & Architecture, POB 174250, Bozeman, MT 59717 USA.
摘要：
The use of chemicals and abrasives for highway winter maintenance operations is an essential strategy for ensuring a reasonably high level of service, yet the performance of such materials has to be balanced with their potential negative impacts on motor vehicles, transportation infrastructure, and the natural environment. In this context, this work presents a comprehensive and quantitative evaluation of snow and ice control chemicals currently used by various Idaho Transportation Department districts for highway maintenance operations, including rock salts (mainly solid sodium chloride), IceSlicer products (solid sodium chloride with trace amounts of other chlorides), and salt brines. The analysis has been enabled by the utilization of existing lab and field test data along with reasonable assumptions, in the effort to identify environmentally sustainable materials for winter highway operations. Despite its caveats, this case study is the first attempt to incorporate the most up-to-date information into a multicriteria decision making framework for the data-driven, holistic examination of various snow and ice control chemicals used by a maintenance agency. (C) 2014 American Society of Civil Engineers.
作者机构：
[Gong, Jing] Wuhan Polytech Univ, Res Inst Architecture, Wuhan 430023, Peoples R China.;[Gong, Jing; Lu, Lisheng; Huang, Ming] Wuhan Polytech Univ, Coll Urban Construct, Wuhan 430223, Peoples R China.;[Gong, Jing] Wuhan Univ, Res Inst Architecture, Wuhan 430072, Peoples R China.
通讯机构：
[Gong, Jing] W;Wuhan Polytech Univ, Res Inst Architecture, Wuhan 430023, Peoples R China.
会议名称：
International Conference on Advances in Energy and Environmental Science
会议时间：
2013-07-30
会议地点：
Guangzhou(CN)
会议主办单位：
[Gong, Jing] Wuhan Polytech Univ, Res Inst Architecture, Wuhan 430023, Peoples R China.^[Gong, Jing;Huang, Ming;Lu, Lisheng] Wuhan Polytech Univ, Coll Urban Construct, Wuhan 430223, Peoples R China.^[Gong, Jing] Wuhan Univ, Res Inst Architecture, Wuhan 430072, Peoples R China.
会议论文集名称：
Environmental protection and resources exploitation: Selected, peer reviewed papers from the 2013 International Conference on Advances in Energy and Environmental Science (ICAEES 2013), July 30-31, 2013, Guangzhou, China
关键词：
Erosion control;Herbicides;Highway runoff;Native grass sod;Roadsides;Sediment control;Weed control
摘要：
The objective of this research was to develop and demonstrate native grass sod for sediment control from disturbed lands associated with California highways. The research evaluated native grass species for inclusion in sod and evaluated the sod at a California highway field site. Seed mixes, including rhizomatous and bunchgrass species, were evaluated in a greenhouse setting for six California ecoregions. Growth and sod development potential of each seed mix for each ecoregion were evaluated. Seed mixes for three California ecoregions were further evaluated with a reinforcement material, and for establishment and weed suppression. Establishment and weed suppression of select ecoregion seed mixes and reinforcement materials were evaluated. Results indicated that multispecies sod has potential for use in revegetation of disturbed lands associated with highways.
通讯机构：
[Gong, Jing] W;Wuhan Polytech Univ, Res Inst Architecture, Wuhan 430023, Peoples R China.
会议名称：
3rd International Conference on Civil Engineering, Architecture and Building Materials (CEABM 2013)
会议时间：
MAY 24-26, 2013
会议地点：
Jinan, PEOPLES R CHINA
会议主办单位：
[Gong, Jing;Guo, Jian] Wuhan Polytech Univ, Res Inst Architecture, Wuhan 430023, Peoples R China.^[Gong, Jing;Huang, Ming;Liu, Lisheng] Wuchang Univ Technol, Coll Urban Construct, Wuhan 430023, Peoples R China.
会议论文集名称：
Applied Mechanics and Materials
关键词：
Circular economy;Eco-industrial parks;Sustainable development
摘要：
The emerging of environment, resources, and other global problems make the traditional industrial system of sustainable development facing serious challenges. According to the industry condition of Wuhan district, the paper summarizes the practice of establishing modern eco-industrial parks in the character of cycle economy, and brings about the new idea for the construction and development of domestic industrial parks.
摘要：
Nano-silica particles were deposited on acid-etched hydrophilic aluminum (Al) substrates by immersion in well-dispersed nano-silica aqueous suspension and tetramethylamonium hydroxide, followed by a heat treatment. The surface was then further treated by a reaction with fluorosilane. The hydrophobicity, surface morphology, and mechanical properties of the coated Al substrates were investigated, along with their electrochemical properties over time of exposure to two NaCl solutions (0.3% and 3% by weight). All the coated Al surfaces exhibited a water contact angle of 155–158°, i.e., superhydrophobicity. The use of nano-silica suspension significantly enhanced the hydrophobicity of the coated Al. Artificial neural networks were used to provide quantitative understanding in how the microstructure of the treated Al surface contributed to its superhydrophobicity and electrochemical properties. When Ra, total (nano-roughness + micro-roughness) exceeds 450 nm, WCA is greater than 154°, independent of the nano/micro-roughness ratio (RRNM). FESEM and AFM images of these surfaces suggest that a rough two-length-scale hierarchical structure coupled with the low surface energy of fluorosilane topcoat led to the superhydrophobicity of the formed coatings. The coating prepared with the 0.2% nano-silica suspension (vs. other concentrations) featured the highest Young's modulus and the best corrosion protection to the Al substrate in both NaCl solutions.
会议论文集名称：
2010 International Symposium on Multi-field Coupling Theory of Rock and Solid Midia and Its Applications(2010年岩土多场耦合理论及应用国际学术论坛)论文集
关键词：
Envelope;multi-fields coupling;energy-saving building
摘要：
Energy conservation of envelope is the key to energy conservation. Energy-saving application of “gas - solid - hot” of coupling in building envelope, is the most important condition that related to our country's construction energy saving to achieve energy saving standards. This article starts from energy-saving application of “gas-solid-hot” coupling in building envelope, and analyses basic process of coupled heat transfer in the envelope and energy transfer’s basic situation of coupled heat transfer in different external conditions. Then we propose the basic methods of “gas-solid-hot” energy-saving of coupling in building envelope.
会议名称：
2009 International Forum on Porous Flow and Applications(第十届全国渗流力学学术会议)
会议时间：
2009-04-26
会议地点：
武汉
会议论文集名称：
2009 International Forum on Porous Flow and Applications(第十届全国渗流力学学术会议)论文集
关键词：
Heat transfer models;analysis of groundwater advection;affecting of ground-loop heat ezchanger
摘要：
This paper reviews the heat transfer model and calculation methods on the ground-coupled heat pump (GCHP), and found that almost all the model did not consider the influence of groundwater seepage, although groundwater seepage on the pipe heat exchanger has a big influence. Based on the theory of groundwater seepage and heat transfer theory, a new mathematical model coupled with groundwater flow and heat transferring between heat exchanger and ground soil mass are established, which conceded of the heat conduction and the role of the common groundwater seepage of infiltration coupled heat transfer model, which can provides a theoretical support for the calculation and analysis of ground-coupled heat pump heat exchanger.
会议名称：
The 4th Internatiuonal Symposium on Lifetime Engineering of Civil Infrastructure(第四届土木工程结构生命周期国际学术研讨会)
会议时间：
2009-10-26
会议地点：
长沙
会议论文集名称：
The 4th Internatiuonal Symposium on Lifetime Engineering of Civil Infrastructure(第四届土木工程结构生命周期国际学术研讨会)论文集
关键词：
Subway foundation pit;self-adaptive PSO;radial basis function;prediction analysis
摘要：
Particle swarm optimization (PSO) was improved to ovecome the shortcomings of PSO, and a self-adaptive particle swarm optimization (SAPSO) was proposed in paper. The SAPSO was combined with radial basis function neural network (RBF-NN) to form a SAPSO-NN algorithm. A SAPSO-NN prediction system was established for the deformation prediction of subway foundation pit. The results of an engineering case indicate that the intelligent prediction system is efficientive in the complex underground structures.
作者机构：
[龚静; 郭健] College of Civil Engineering, Wuhan Polytechnic University, Wuhan 430023, China;[余飞] Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China
通讯机构：
College of Civil Engineering, Wuhan Polytechnic University, China
关键词：
adaptive PSO;logging parameter;lithology identification;radial basis function
摘要：
In this paper, particle swarm optimization (PSO) is improved by escape strategy, and adaptive particle swarm optimization (APSO) is presented. The new algorithm has been adopted to overcome PSO shortcomings of the premature convergence and the local optimization pole. APSO combines radial basis function (RBF), and forms APSO-RBF evolutionary algorithm. The APSO-RBF intelligent system for nonlinear identification, which can adaptively identify the logging parameters, is established. The results of engineering cases indicate that APSO-RBF identification system is effective in the lithology identification.
