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Online since: September 2013
Authors: Feng Shang, Li Bing Li, Yun Hui Jiang, Zheng Chao Lu
Design of a Safety Monitoring and Early Warning System for Cascade Reservoirs Based on Web-GIS Platform Libing Li1,2,a, Yunhui Jiang1,2,b, Zhengchao Lu1,2,c, and Feng Shang1,2,d 1State Key Laboratory of Simulation and Regulation of Water Recycle in River Basin, Beijing, PR China, 100038; 2Department of Structures and Materials, China Institute of Water Resources and Hydropower Research, Beijing, PR China, 100038; alilibing@iwhr.com, bjiangyh@iwhr.com, cluzhch@iwhr.com, dshangfeng@iwhr.com Keywords: Web-GIS; cascade reservoirs; safety monitoring; early warning; monitoring indexes Abstract.
In case of a structural abnormality, forward and reverse analyses of the material parameters and structural characteristics of the dam and its foundation are carried out.
Acknowledgments This work was financially supported by the National Natural Science Foundation of China (50909105), the National Basic Research Program of China (973 Program) (2013CB035904, 2013CB036406), the National “Twelfth Five-Year” Plan for Science and Technology Support (SQ2013BAJY4138B02), the Governmental Public Industry Research Special Funds for Projects of China Ministry of Water Resources (201201050), the Special Research Funds of China Institute of Water Resources and Hydropower Research (1361/1353), and Special Research Funds of State Key Laboratory of Simulation and Regulation of Water Cycle in River Basin (JD1302).
Journal of China Institute of Water Resources and Hydropower Research, Vol. 1, No.2 (2003), p. 84 - 89.
Advances in Science and Technology of Water Resources, Vol. 30, No. 5 (2010), p. 48 - 52.
Online since: September 2011
Authors: Stijn Donders, Laszlo Farkas, Michael Hack, Herman Van der Auweraer, Roberto d’Ippolito, Wim Desmet, David Moens
Such difficulties arise in finding accurate failure models, accurate capturing of strain-rate and temperature-dependent material behavior, and modeling of plastics and foam materials, which leads to model non-determinism.
Park, Hybrid Analysis Method for Reliability-Based Design Optimization, Journal of Mechanical Design, ASME, Vol. 125, pp 221-232, 2003
Sawyer, Fuzzy finite element approach for the analysis of imprecisely defined systems, AIAA Journal, vol. 33, no. 12, pp. 2364–2370, 1995
Gallant, Fuzzy finite element analysis of smart structures, Smart Materials and Structures, vol. 10, pp. 273–284, 2001
Vandepitte, “An efficient response surface based optimisation method for non-deterministic harmonic and transient dynamic analysis,” Computer Modeling in Engineering & Sciences, vol. 47, no. 2, pp. 119–166, 2009
Online since: October 2011
Authors: Jian Yang, Jiang Chang, Yi Ping Gan, Jin Hua Gao
Standards were prepared form Institute for Reference Materials of SEPA, Beijing, China. 2.3.2 TN/DOC measurements TN and DOC were measured using a multi NC 2100 TN/TOC analyzer (analytik jena AG, Jena, Thüringen) equipped with an auto-sampler.
Environmental Science and Technology, 39: 2334-2342 [6] Nguyen, H.V., Slunjski, M., Bourke, M.F., Drikas, M., 1997.
A pilot-scale evaluation of magnetic ion exchange treatment for removal of natural organic material and inorganic anions.
Journal of Applied Polymer Science, 89: 2058-2067 [15] Cadee, K., O’Leary, B., Smith, P., Slunjski, M., Bourke, M., 2000.
Beijing: Environmental Science Press of China, 2002
Online since: October 2015
Authors: Alena Luptáková, Nadežda Števulová, Július Strigáč, Adriana Eštoková, Pavel Martauz
Its addition to cements, building binders, cement containing mixtures, concretes, building materials and products in the interval of 65 – 95 % of weight per binder ensures achieving of long-term fungistatic environment.
Materials and methods The bio-corrosive effect of sulphur-oxidizing bacteria Acidithiobacillus thiooxidans on various concrete composites in laboratory conditions at 30 °C was investigated in 7 days intervals during 91 days.
Luptáková, The biocorrosion of building materials, Acta Montanica Slovaca, 11, (2006) 339-344
Ondová, Analysis of sulphur-oxidizing bacteria attack on concrete based on waste materials, International Journal of Biological, Food, Veterinary and Agricultural Engineering, 8 (2014) 492 – 497
[8] ČSN 72 4310 – The testing of mould proofness of building products and materials, 1977
Online since: January 2009
Authors: Ming Kai Zhou, Ji Liang Wang, Bei Xing Li
Key Laboratory for Silicate Materials Science and Engineering of Ministry of Education, Wuhan University of Technology, Wuhan, Hubei, 430070,China; 2.
Experimental Materials.
In the total cementitious materials, the amount of incorporated fly ash is 11.3%, or GBFS is 17%.
[2] ASTM C33-1997: Standard Specification for Concrete Aggregate (American Society for Testing and Materials Annual Book, 1998)
Gong: Journal of Highway and Transportation Research and Development-Application Technology Edition (2007), p.111.
Online since: November 2012
Authors: Wan Xuan Liu, Yue Jin Shang, Hong Wang
And statistics by casting materials, the zhuan 8A bogie side frame of ZG230-450 material and B grade steel is 12 pieces and 2 pieces respectively, the zhuan 8G bogie side frame of B grade steel is 2 pieces.
Just applied the vertical load Note:C is journal load and is equal to 195 kN for the type bogie of D axle.
However, from the analysis of table 5 data, the average life of 11 pieces side frame of ZG230-450 material while the experiment had stopped is 546 400 times, and the average life of 6 pieces side frame of B grade steel material is 498 100 times, the strength advantage of material is not obvious in contrast also slightly lower in study.
At the same time, for the sensitivity of fatigue notch increasing with the improvement of material strength index[6,7], the exisiting surface defect of B grade steel side frame C position which impacts greater on the fatigue performance covers up the advantage of material
[6] Chen Chuanyao: Fatigue and fracture (Huazhong university of science and technology press, Wuhan 2001)
Online since: August 2010
Authors: Li Ping Ye, Wei Yong Ying, Ding Ye Fang, Fa Hai Cao, Qi Wen Sun
Synthesis Optimization of SAPO-34 in the Presence of Mixed Template for MTO Process Liping Ye1, a , Fahai Cao1, b, Weiyong Ying1, c, * , Dingye Fang 1, d, Qiwen Sun 2, e 1 Engineering Research Center of Large Scale Reactor Engineering and Technology, Ministry of Education; State Key Laboratory of Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China 2 State Key Laboratory of Coal Liquefaction and Coal Chemical Technology, Shanghai 201203, China a ylp_by@yahoo.com.cn, b fhcao@ecust.edu.cn, cwying@ecust.edu.cn, ddyfang@ecust.edu.cn, e qiwensun@vip.sina.com Keywords: SAPO-34; mixed template; DEA; TEAOH; MTO Abstract.
A series of SAPO-34 materials were synthesized hydrothermally in the presence of mixed templating agent (named TEDE) of tetraethyl ammonium hydroxide (TEAOH) and diethylamine (DEA).
Sun: submitted to Journal of Porous Material (2009) [15] T.C.
Online since: January 2024
Authors: Raden Darmawan, Michellia Pramoryza, Sri Rachmania Juliastuti, Sashi Agustina, Nisa'ul Afifah Aini
So biopesticides can be interpreted as all biological materials, whether in the form of plants, animals, microbes, or protozoa that can be used to destroy pests and causes of disease in humans, animals and plants.
In addition to these materials, the EPA also includes. 5.
Genetically engineered plants (plant-incorporatedprotectant), which can produce materials (proteins) that are toxic to pests, such as the Bt gene from the bacterium Bacillus thuringiensis.
Research Material The materials used in this study: 1.
Indonesian Journal of Chemical Analysis
Online since: September 2013
Authors: A.K. Bhaduri, Raj Baldev, U. Kamachi Mudali, M. Vijayalakshmi, M.D. Mathew, P. Chellapandi, S. Venugopal, C.S. Sundar, B.P.C. Rao, B. Venkatraman
Several professional bodies were formed and technical journals were rapidly expanding.
The major challenge for the materials scientists is to develop materials with as high a ‘threshold dose’ (i.e., the dose at which ÑV/V increases rapidly with dose) as possible.
Bhanusankara Rao, Challenges in Materials Research for sustainable nuclear energy, MRS Bulletin: Energy issue, Harnessing Materials for Energy, 2008
Vijayalakshmi, Development of Cladding Materials for Sodium Cooled Fast Reactors in India, Special Issue on High Performance Structural Materials, Trans.
Bhoje, Selection of materials for prototype fast breeder reactor, Trans.
Online since: August 2013
Authors: Yu Bin Xu, Ping Chen, Liang Chen, Zhi An Deng
However, it requires very precise input parameters such as the size of all the materials, and cannot adapt a dynamic indoor environment.
Acknowledgment This work was supported by National High-Tech Research & Development Program of China under Grant No. 2012AA120802 and National Natural Science Foundation of China under Grant No. 61071105 and 61101122.
Chon, et al, “Using RFID for accurate positioning,” Journal of Global Positioning Systems, vo. 3, no. 1-2, pp. 32-39, 2004
Fang, et al, “Secure localization and authentication in ultra-wideband sensor networks,” IEEE Journal of Selected Areas on Communications, vol. 24, no. 4, pp. 829-835, 2006
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