摘要：
Five different types of self-compacting unbonded prestressed concrete beams are designed to study the bearing properties of self-compacting prestressed concrete flexural members. And experimental studies are conducted on their cracking loads, flexural strengths, ductility of members and failure forms. The testing results provide references for design and establishing related codes of self-compacting prestressed concrete structures.
摘要：
The usual research method, on rheology of fresh self-compacting concrete, is that the regression models between rheological parameters and workability were established, and then the rheological test was operated to control fresh SCC. But, there is no rheometer used widely on site, already. So this paper developed an adaptive neuro-fuzzy inference approach of the back analysis of workability on fresh SCC rheology, and workability tests can be taken to inverse the rheological parameters, by adaptive neuro-fuzzy inference system. In order to check the correctness of this approach, a rheological problem of fresh SCC was solved by it, and the inversion results were in good agreement with the rheological parameters, and the predication accuracy of ANFIS models was quite sufficient to meet the engineering requirement.
作者机构：
[Zhou, S. -K.; Yuan, H. -S.; Chen, S. -B.] Univ South China, Sch Urban Construct, Hengyang, Hunan, Peoples R China.
会议名称：
International Conference on Future Computer Supported Education (ICFCSE 2011)
会议时间：
SEP 10-11, 2011
会议地点：
Chongqing, PEOPLES R CHINA
会议主办单位：
[Yuan, H. -S.;Chen, S. -B.;Zhou, S. -K.] Univ South China, Sch Urban Construct, Hengyang, Hunan, Peoples R China.
关键词：
Water and Waste Water Engineering;Practice Training;Reformation
摘要：
In this paper, practice training reformation of water and waste water engineering is studied preliminary witch inclus experiment, practice, curriculum design, graduate design. The student's engineering skills and practical ability Can be greatly improved for practice training reformation of water and waste water engineering that was proved by teaching practice.The Trained students can adapt to the actual design, construction and management departments quickly.
期刊：
Journal of Engineering for Gas Turbines and Power,2010年133(8):84502-1-84502-3 ISSN：0742-4795
通讯作者：
Wang, Jing-song
作者机构：
[Wang, Jing-song; Bao, Zheng-lei; Chen, Si-guang] Univ South China, Hunan Key Lab Pollut Control & Resource Reuse, Sch Urban Construct, Hengyang 421001, Hunan, Peoples R China.;[Yang, Jin-hui] Univ South China, Key Discipline Lab Natl Def Biotechnol Uranium Mi, Hengyang 421001, Hunan, Peoples R China.
通讯机构：
[Wang, Jing-song] U;Univ South China, Hunan Key Lab Pollut Control & Resource Reuse, Sch Urban Construct, Hengyang 421001, Hunan, Peoples R China.
会议名称：
18th International Conference on Nuclear Engineering (ICONE-18)
会议时间：
MAY 17-21, 2010
会议地点：
Xian, PEOPLES R CHINA
会议主办单位：
[Wang, Jing-song;Bao, Zheng-lei;Chen, Si-guang] Univ South China, Hunan Key Lab Pollut Control & Resource Reuse, Sch Urban Construct, Hengyang 421001, Hunan, Peoples R China.^[Yang, Jin-hui] Univ South China, Key Discipline Lab Natl Def Biotechnol Uranium Mi, Hengyang 421001, Hunan, Peoples R China.
会议论文集名称：
Proceedings of the 18th International Conference on Nuclear Engineering
关键词：
uranium;aqueous;chitosan;ferrous;discharge standard
摘要：
This study focuses on developing a new method to remove uranium from aqueous solution. Chitosan and ferrous ions were used together to remove uranium ions from aqueous solution. Through two-step pH adjustment, the uptake behavior of chitosan and ferrous ions toward uranium in aqueous solution using batch systems was studied in different experimental conditions. The experimental results indicated that the removal of uranium by the synergetic effect of chitosan and ferrous ions was more effective than the way of adsorbing uranium ions by chitosan alone. Under the given experimental conditions, the concentration of the residual uranium in the effluent after the chitosan and ferrous ion treatment could meet the discharge standard (< 0.05 mg l(-1)) when the initial concentration of uranium ions was 10 mg l(-1) or 100 mg l(-1). The synergetic effect of chitosan and ferrous ions, including adsorption, coacervation, and coprecipitation, was responsible for the high removal rate of uranium. [DOI: 10.1115/1.4002817]
作者机构：
[Fu Hel-in; Nie Chun-long] Cent S Univ, Sch Civil Engn, Changsha 410025, Hunan, Peoples R China.;[Nie Chun-long] Nanhua Univ, Sch Urban Construct, Hengyang 421001, Peoples R China.
会议名称：
2nd International Symposium on Innovation and Sustainability of Modern Railway (ISMR 2010)
会议时间：
SEP 20-21, 2010
会议地点：
Irkutsk State Transport Univ, Irkutsk, RUSSIA
会议主办单位：
Irkutsk State Transport Univ
关键词：
Construction technology;grouting pile;bearing capacity;interface of pile-soil;lateral resistance;bottom resistance
摘要：
Different construction technologies of grouting piles bring different properties of interfaces of rile-soil thus influencing bearing capacity. In this loaner, theoretical calculations can be done with the values of A, it/and a considered to determine impacts of construction technology on bearing capacity of grouting piles. At the same time, side resistance and bottom resistance of piles is discussed. though the pore forming method of non-compaction, part compaction and compaction.
摘要：
As "New Austrian Tunneling Method" gets mature little by little in tunnel construction, the leading steel pipeline shed is an efficient way for reinforcement in the soft and broken surrounding rock during tunnel constructions. The paper analyses respectively the impacts on crown settlement in the conditions with pre-measures of pipe roof reinforcement or not and compares the measured values on the basis of reinforcement mechanism of fore poling in large-span and a very shallow tunnel excavation in the broken formation, taking some large-span tunnel as an example and using FLAC3D to simulate the force and distortion after the tunnel excavation to make a conclusion that pipe-roof could significantly prevent distortion and crown settlement of the surrounding rock in broken strata and reduce distortion and force of the early support thus making sure of construction safety.
期刊：
Journal of Environmental Radioactivity,2010年101(6):504-508 ISSN：0265-931X
通讯作者：
Wang, Jing-song
作者机构：
[Wang, Jing-song; Bao, Zheng-lei; Xie, Shui-bo; Hu, Xin-jiang] Univ S China, Sch Urban Construct, Hengyang 421001, Hunan, Peoples R China.;[Wang, Jing-song; Xie, Shui-bo] Univ S China, Hunan Key Lab Pollut Control & Resource Reuse, Henyang 421001, Hunan, Peoples R China.;[Liu, Yun-guo; Hu, Xin-jiang] Hunan Univ, Coll Environm Sci & Engn, Changsha 410082, Hunan, Peoples R China.;[Wang, Jing-song] Univ S China, Sch Urban Construct, 28 W Changsheng Rd, Hengyang 421001, Hunan, Peoples R China.
通讯机构：
[Wang, Jing-song] U;Univ S China, Sch Urban Construct, 28 W Changsheng Rd, Hengyang 421001, Hunan, Peoples R China.
会议名称：
9th International Conference on Biogeochemistry of Trace Elements
会议时间：
JUL, 2007
会议地点：
Beijing, PEOPLES R CHINA
会议主办单位：
[Wang, Jing-song;Hu, Xin-jiang;Xie, Shui-bo;Bao, Zheng-lei] Univ S China, Sch Urban Construct, Hengyang 421001, Hunan, Peoples R China.^[Wang, Jing-song;Xie, Shui-bo] Univ S China, Hunan Key Lab Pollut Control & Resource Reuse, Henyang 421001, Hunan, Peoples R China.^[Hu, Xin-jiang;Liu, Yun-guo] Hunan Univ, Coll Environm Sci & Engn, Changsha 410082, Hunan, Peoples R China.
关键词：
Immobilized beads;Aspergillus fumigatus;Biosorption;Uranium (VI);Pseudo-second order
摘要：
Biosorption of uranium (VI) ions by immobilized Aspergillus fumigatus beads was investigated in a batch system. The influences of solution pH, biosorbent dose, U (VI) concentration, and contact time on U (VI) biosorption were studied. The results indicated that the adsorption capacity was strongly affected by the solution pH, the biosorbent dose and initial U (VI) concentration. Optimum biosorption was observed at pH 5.0, biosrobent dose (w/v) 2.5%, initial U (VI) concentration 60 mg L-1. Biosorption equilibrium was established in 120 min. The adsorption process conformed to the Freunlich and Temkin isothermal adsorption models. The dynamic adsorption model conformed to pseudo-second order model. (C) 2010 Elsevier Ltd. All rights reserved.
作者机构：
[Xie, SuiBo; Liu, Jiang; Zhang, XiaoWen; Zhou, YaoHui] Univ South China, Sch Urban Construct, Hengyang, Hunan, Peoples R China.
会议名称：
International Conference on Bioinformatics and Biomedical Engineering (iCBBE 2010)
会议时间：
2010-01-01
会议地点：
Chengdu, China
会议主办单位：
[Zhou, YaoHui;Liu, Jiang;Zhang, XiaoWen;Xie, SuiBo] Univ South China, Sch Urban Construct, Hengyang, Hunan, Peoples R China.
会议论文集名称：
2010 4th International Conference on Bioinformatics and Biomedical Engineering. [v.1.1]
关键词：
Climate Warming;Uranium mine air vents;Ecology Environment;Impact
摘要：
According to two uranium mine air vents when the normal operation of the monitoring data, It was been projected the distribution of radioactive nuclide effluents, emissions, its main mechanism of radionuclide migration and the end result was discussed and studied uranium mine air vents on the surface run-time Ecology (atmosphere, soil, vegetation, etc.) environmental impact, it shows: With climate warming, the operation of uranium air vents impact on the surrounding ecological environment will gradually increase. Control of uranium effluent emissions from air vents is to improve the ecological environment near the exhaust port an important measure, we recommend the establishment of controlled areas and supervised the mouth ventilation in the installation of exhaust purification equipment.
作者机构：
[Peng, Xiaoyong; Yang, Jinhui; Gu, Weili] Univ S China, Dept Urban Construct, Hengyang, Hunan, Peoples R China.
会议名称：
International Conference on Eduction and Sports Education
会议时间：
JUL 17-18, 2010
会议地点：
Wuhan, PEOPLES R CHINA
会议主办单位：
[Gu, Weili;Yang, Jinhui;Peng, Xiaoyong] Univ S China, Dept Urban Construct, Hengyang, Hunan, Peoples R China.
关键词：
research on course teaching;cooling and heating resource engineering;energy savings and pollutant reductions;consciousness cultivation
摘要：
analyses the significance of consciousness cultivation of energy savings and pollutant reductions, proposes the teaching measures of "Two-Prominence" and "Two-Abundance" in the theory teaching and "Four-Integration" in the practice teaching of cooling and heating resource engineering to cultivate the consciousness of energy savings and pollutant reductions, and points out the aim of consciousness cultivation of energy savings and pollutant reductions can be realized only by the integration of theory teaching and practice teaching.
会议名称：
International Conference on Eduction and Sports Education
会议时间：
JUL 17-18, 2010
会议地点：
Wuhan, PEOPLES R CHINA
会议主办单位：
[Yang, Jinhui;Luo, Qinhai;Gu, Weili;Wang, Jingsong;Zhou, Zhiwu] Univ S China, Dept Urban Construct, Hengyang 421001, Peoples R China.
关键词：
postgraduate;quality education;measures
摘要：
There are some new problems about improving postgraduate's quality caused by substantial increase enrollment. This paper analyses the new characteristics of the current postgraduates and the shortages of the culture system, and gives the advices to improve the postgraduate's quality, such as enhancing ideological and political education; improving political and ideological quality; establishing new culture system; enriching spare-time cultural life; promoting physical and mental health; strengthening practice, and increasing actual ability.
期刊：
International Conference on Nuclear Engineering, Proceedings, ICONE,2010年2:415-420
通讯作者：
Luo, Qinghai
作者机构：
[Luo, Qinghai] Univ South China, Sch Urban Construct, Hengyang 421001, Hunan, Peoples R China.
通讯机构：
[Luo, Qinghai] U;Univ South China, Sch Urban Construct, Hengyang 421001, Hunan, Peoples R China.
会议名称：
International Conference on Nuclear Engineering 2010
会议时间：
2010-01-01
会议地点：
Xi'an, China
会议主办单位：
[Luo, Qinghai] Univ South China, Sch Urban Construct, Hengyang 421001, Hunan, Peoples R China.
会议论文集名称：
Proceedings of the 18th International Conference on Nuclear Engineering 2010. v.2, Reactor Physics and Transport Theory, Nuclear Education, Public Acceptance and Related Issues, Student paper Competition
摘要：
The new situations were analyzed for nuclear development and security. Besides nuclear wars and terrorism, reactor runaway and un-ruled radioactive source are the main nuclear accidents in peacetime. With the active development of the nuclear cause in China, the nuclear education system is becoming deficient or defective. In order to ensure the sustainable and efficient accord development of nuclear industry, general nuclear education is necessary for correlative non-nuclear professionals, such as technologies, management, safety, culture and ethic.
会议名称：
The 4th International Conference on Bioinformatics and Biomedical Engineering(第四届IEEE生物信息与生物医学工程国际会议 iCBBE 2010)
会议时间：
2010-06-18
会议地点：
成都
会议主办单位：
[Ynag Jin-hui;Wang Jin-song;Zhou Shu-kui;Ren Bai-lin;Deng Qin-wen] Univ South China, Sch Urban Construct, Hengyang 421001, Hunan, Peoples R China.
会议论文集名称：
The 4th International Conference on Bioinformatics and Biomedical Engineering(第四届IEEE生物信息与生物医学工程国际会议 iCBBE 2010)论文集
关键词：
Isoamyl-alcohol;Sulfate leaching solution;Gold;Mercapto group resin
摘要：
A new analysis method of gold in sulfate leaching solution is introduced in this paper. Hydrochloric acid is added into solution to decompose thiosulfate for quickly and effectively undermining the gold thiosulfate complex. In the medium of aqua fortis, gold is adsorbed and separated by mercapto group resin. After elution, isoamyl alcohol is used as extractant to enrich and separate Au3+ from solution. In HAc-NaAc buffer solution, CTMAB and TMK are used to determine the gold concentration in solution. In this method, mercapto group resin adsorption technology and isoamyl alcohol organic extraction technology are used together. The minimum determination concentration of Au is 0.2mg/L. The precision is better than +/- 2.5%. The recovery rate is 94% - 100%. Because of rapid analysis process and high sensitivity, this new method has been used to test control analysis with fine results.
期刊：
2010 4TH INTERNATIONAL CONFERENCE ON BIOINFORMATICS AND BIOMEDICAL ENGINEERING (ICBBE 2010),2010年:1-4 ISSN：2151-7614
通讯作者：
Gu, Weili
作者机构：
[Gu, Weili] Cent S Univ, Sch Energy & Power Engn, Changsha, Hunan, Peoples R China.;Univ South China, Dept Urban Construct, Hengyang, Hunan, Peoples R China.;[Peng, Haoming] Hunan Inst Technol, Architecture & Engn Dept, Hengyang, Hunan, Peoples R China.
通讯机构：
[Gu, Weili] C;Cent S Univ, Sch Energy & Power Engn, Changsha, Hunan, Peoples R China.
会议名称：
International Conference on Bioinformatics and Biomedical Engineering (iCBBE 2010)
会议时间：
2010-01-01
会议地点：
Chengdu, China
会议主办单位：
[Gu, Weili] Cent S Univ, Sch Energy & Power Engn, Changsha, Hunan, Peoples R China.^Univ South China, Dept Urban Construct, Hengyang, Hunan, Peoples R China.^[Peng, Haoming] Hunan Inst Technol, Architecture & Engn Dept, Hengyang, Hunan, Peoples R China.
会议论文集名称：
2010 4th International Conference on Bioinformatics and Biomedical Engineering. [v.1.1]
关键词：
supermarket;air pollution;distribution characteristics of air pollutants;air-conditioning system design based on health notion
摘要：
based on the investigation on the distribution of air pollutants indifferent functional regions, the distribution characteristics of air pollutants are obtained, and the causes and handling methods are discussed in the paper. These results are foundation for the design of air-conditioning system in supermarket based on the health notion, and can be used to improve the estimate system of air pollution in supermarket.
会议论文集名称：
International Conference on Bioinformatics and Biomedical Engineering
关键词：
uranium ore;radon;pollution;environment
摘要：
The average level of indoor radon concentration for the residence in the uranium ore district is 282Bq/m(3) and the maximum value can up to 570 Bq/m(3) which exceed the national top limited value (200Bq/m(3)). Indoor radon pollution of the residence is very serious. In order to find out the reason of radon pollution, the main environmental factors are investigated. Through the calculations of Gaussian atmospheric diffusion model and simulation verificationthe it is found that the contribution of airborne pollution source terms including uranium mine ventilation shaft, heap leaching field and waste rock yards to indoor radon concentration is only 38.08Bq/m(3), accounting for 16.3% of the total indoor radon concentration. But the average value of indoor radon exhalation rate from the ground surface is 0.06 Bq/m(2)center dot s. By calculating, radon concentration caused by it is 154Bq/m(3), whose contribution to indoor radon concentration is 65.8%. It can be seen that indoor radon of the residence mainly comes from radon precipitation of the soil, followed by the radon in the atmospheric environment. The study can provide a reference to reducing radon pollution of the housing and radiation protection of the residents.
作者机构：
[Peng, Haoming] Hunan Inst Technol, Architecture & Engn Dept, Hengyang, Hunan, Peoples R China.;[Gu, Weili] Cent S Univ, Sch Energy & Power Engn, Changsha, Hunan, Peoples R China.;[Gu, Weili] Univ South China, Dept Urban Construct, Hengyang, Hunan, Peoples R China.
会议名称：
International Conference on Bioinformatics and Biomedical Engineering (iCBBE 2010)
会议时间：
2010-01-01
会议地点：
Chengdu, China
会议主办单位：
[Peng, Haoming] Hunan Inst Technol, Architecture & Engn Dept, Hengyang, Hunan, Peoples R China.^[Gu, Weili] Cent S Univ, Sch Energy & Power Engn, Changsha, Hunan, Peoples R China.^[Gu, Weili] Univ South China, Dept Urban Construct, Hengyang, Hunan, Peoples R China.
会议论文集名称：
2010 4th International Conference on Bioinformatics and Biomedical Engineering. [v.1.1]
关键词：
construction fugitive dust;health damage;control measures;the employed person
摘要：
investigates the cognition situation of the employed persons of construction on construction fugitive dust and health damage in Hengyang, obtains the characteristics and estimates on construction fugitive dust and health damage, and provides guidance for implementing the control measures, completing the control measures of fugitive dust and reducing the damage of health.
期刊：
2009 3RD INTERNATIONAL CONFERENCE ON BIOINFORMATICS AND BIOMEDICAL ENGINEERING, VOLS 1-11,2009年:6466-6469
通讯作者：
Zhou, Yao-Hui
作者机构：
[Gu, Zhi-pan; He, Shao-Hua; Xiao, Jin-Sui; Zhou, Yao-Hui] Univ S China, Sch Urban Construct, Hengyang, Hunan, Peoples R China.
通讯机构：
[Zhou, Yao-Hui] U;Univ S China, Sch Urban Construct, Hengyang, Hunan, Peoples R China.
会议名称：
The 3rd International Conference on Bioinformatics and Biomedical Engineering(iCBBE 2009)(第三届生物信息与生物医学工程国际会议)
会议时间：
2009-06-11
会议地点：
北京
会议论文集名称：
The 3rd International Conference on Bioinformatics and Biomedical Engineering(iCBBE 2009)(第三届生物信息与生物医学工程国际会议)论文集
关键词：
department of nuclear medicine;radioactive;nuclide;evaluation
摘要：
The application of main radionuclide in the department of nuclear medicine in a large-scale Hospital are introduced; Radiation levels of γ-rays and β-ray in all the workplace are monitored. It has been found that the highest γ-ray radiation level is in the Leaching-packing room, and the highest β-ray radiation level is in the temporary waste storage box. Possible impacts of main radionuclide on public and the staff are evaluated and according to the actual situation, the controlling measures of reducing the pollution are expounded, finally, the major evaluation conclusions are given and several suggestions about solving the pollution are proposed.
期刊：
FIFTH INTERNATIONAL WORKSHOP ON ENERGY AND ENVIRONMENT OF RESIDENTIAL BUILDINGS AND THIRD INTERNATIONAL CONFERENCE ON BUILT ENVIRONMENT AND PUBLIC HEALTH, VOL I AND II, PROCEEDINGS,2009年:541-547
通讯作者：
Chen, Gang
作者机构：
[Liu, Zehua; Chen, Gang; Fang, Yonglin] Univ S China, Sch Urban Construct, Hengyang, Hunan, Peoples R China.
通讯机构：
[Chen, Gang] U;Univ S China, Sch Urban Construct, Hengyang, Hunan, Peoples R China.
摘要：
As the building's outer wall consists of hollow blocks, the hollow hole will transfixion. According to the characteristic, this article proposes a technical method of indoor ventilation, which uses a hollow hole as channel and takes exhaust blower as the power which frequently use in the kitchen and bathroom, then carries on the simulation of ventilated effect for a typical room by the CFD method. With the analysis of the simulation result, the effect of ventilation is fine, and the method can solve the question effectively of city and countryside indoor air quality deterioration, and then achieves the goal of energy conservation.
期刊：
FIFTH INTERNATIONAL WORKSHOP ON ENERGY AND ENVIRONMENT OF RESIDENTIAL BUILDINGS AND THIRD INTERNATIONAL CONFERENCE ON BUILT ENVIRONMENT AND PUBLIC HEALTH, VOL I AND II, PROCEEDINGS,2009年:2438-2442
通讯作者：
Xie, Xiaolei
作者机构：
[Luo, Qinghai; Wang, Yanjin; Xie, Xiaolei; Chen, Xiaoming] Univ S China, Sch Urban Construct, Hengyang 421001, Peoples R China.
通讯机构：
[Xie, Xiaolei] U;Univ S China, Sch Urban Construct, Hengyang 421001, Peoples R China.
摘要：
A series of measurements showed that wall greening, community greening and trees shading had different degree of cooling effect. The cooling effect of wall greening was related to factors such as heat storage capacity and the orientation of the wall, climatic conditions. As compared to the heat reduced by sheltering the solar radiation, the heat absorbed by plant transpiration had greater cooling contribution. Comprehensive considering environment, technology and economics factors, the building district greening should take trees as the priority. The trees shading can significantly drop indoor temperature and temperature fluctuation, also created better condition for night-time natural ventilation.
期刊：
FIFTH INTERNATIONAL WORKSHOP ON ENERGY AND ENVIRONMENT OF RESIDENTIAL BUILDINGS AND THIRD INTERNATIONAL CONFERENCE ON BUILT ENVIRONMENT AND PUBLIC HEALTH, VOL I AND II, PROCEEDINGS,2009年:266-273
通讯作者：
Liu, Zehua
作者机构：
[Liu, Zehua; Zhou, Xiquan; Zhang, Jie; Meng, Lanmei] Univ S China, Sch Urban Construct, Hengyang, Hunan, Peoples R China.
通讯机构：
[Liu, Zehua] U;Univ S China, Sch Urban Construct, Hengyang, Hunan, Peoples R China.
摘要：
This paper integrality discusses particle deposition in rectangle air-conditioning duct Using RSM(Reynold Stress Model) and random trajectory particle model, and simulates particle deposition in each internal Surface of smooth horizontal duct. Particle with nominal diameters of 10 similar to 200 mu m were simulated at each of three nominal air speed: 4m/s, 6m/s, and 8m/s, respectively, in the cross-section size of 160 x 120, 500 x 250, 1000 x 320mm. In simulation, this paper compares and analyzes the influence factor of particles deposition in particle diameters, the average air speed of inlet, deposition orientation of internal Surface, volume surface ratio of the given duct in the rectangular air-conditioning duct. The results show that the main factor for particles deposition is particle diameters, the average air speed of inlet and the deposition orientation of the surface, in range of the referred particle diameters, dimensionless deposition rate increases with particle diameters and decreases with the average air speed of inlet, deposition to floors is higher than those to vertical wall and ceiling surface due to the gravity; particle deposition increases with volume surface ratio.
