Search results

Control Measures of Mass Concrete Crack in the Construction Stage Reasonable Choice of Raw Materials.
During the construction process, the temperatures of out-of-machine and pouring should be strictly controlled, on-site mixing of concrete, the sand, stone yard should be set the awning, if necessary it can shoot mist to the raw materials, and also can add the ice to the water at stirring.
Raw Materials and Mix Proportion.
Acknowledgment The authors acknowledge the National Natural Science Foundation.
References [1] Linlin Ding: Concrete.vol. 5(2005), P.10 [2] Qixun Li, Jinghui Cheng, Zinong Li, Bocheng Wang: Construction Technology.vol. 36(2007),P.75 [3] Xiaofang Liu, Huiqiang Li: Construction Technology.vol. 34(2005),P.56 [4] Jisheng Li: Journal of Liaoning Normal University (Natural Science Edition).vol. 28(2005), P.220 [5] Heng Du: Henan Building Materials.vol. 6(2009), P.70 [6] Qiuyi Wang: Shanxi Architecture.vol. 34(2008),P.153

Materials Processing Technology, 2001, 117: 324-328
Solid to Solid Phase Transformations in Inorganic Materials-2005 [C].vo.l 1.
Solid-to-Solid Phase Transformations in Inorganic Materials-2005[C]. vo.l 2.
Thermo-Calc & DICTRA, computational tools for materials science[J].
Proceedings of and International Conference on Solid-Solid Phase Transformations in Inorganic Materials 2005[C], 2005, 535-544

Materials and Experimental Material.
References [1] YANG Jian-wei, ZHANG Lei, LU Min-xu, Research progress on CO2/H2S corrosion and principles for materials selection for oil and gas field, J.
Corrosion science and protection technology.21(2009)401-405
[3] CHENG Ya-wen, ZHAO Hui-jun, PENG Hao-ping, etc, Research progress of the pipeline under the coexistence of H2S/CO2, J.Journal of Changzhou University(Natural Science Edition). 27(2015) 65-68
Applied Mechanics & Materials, 151(2012)23-27.

Introduction Grain size is an very significant influencing factor in the performance of the materials, so controlling the grain size in the microstructure is also extremely important for the preparation and selection of materials.
Therefore, understanding the mechanism of grain growth, and providing the direction and approach for material preparation and research , is an important research topic in the material science[1-3].
On the other hand, some metals may have abnormal grain growth after annealing, which has a great impact on properties of the materials, because the abnormal coarse grains in the microstructure will reduce the strength, ductility and toughness of the materials.
Acknowledgment Authors would like to acknowledge the science and technology research project of Hubei provincial department of education for the financial support by the grant Q20171706, and the support of Research and Innovation Initiatives of WHPU 2018Y16.
Journal of Elec.

Thus, constituted mainly by the outgoing terrestrial material of Yangtze River, a kind of mixed marine and terrestrial deposit is formed.
Acknowledgements This research is jointly supported by the National Natural Science Foundation of China through Grant No. 51208055 and the China Postdoctoral Science Foundation through Grant No. 2012M511960.
Canadian Geotechnical Journal, vol.39(2002),p. 879
Journal of Hydraulic Engineering, vol.10 (2000),p.43
Canadian Geotechnical Journal, vol.36(1999),p.807

In order to simplify computation, the paper makes the following assumptions based on the practical project: (1) Soil is ideal elastic-plastic material.
[5] Junling Sun: Analysis and Research on Impact of Foundation Pit Rebound in Soft Soil Area on Engineering Pile, Journal of Railway Engineering Society, NO.10(2011), p.46-52 (in Chinese)
[7] Guobin Liu, Fubo Jia: Test Research on Time Effect of Foundation Pit Rebound, Chinese Journal of Rock Mechanics and Engineering, Vol. 26(2007), p.3040-3044(in Chinese)
[8] Chuanshen Huang, Jiasheng Zhang: Size Effect Analysis of Subway Deep Foundation Pit Using 3-D FEM, Journal of Railway Science and Engineering, Vol.8,NO.2(2011), p.59-63(in Chinese)
[9] Tao Liu, Wanlan Liu, Guobin Liu: Discussions on Vertical Displacement of Stud Piles in Deep Foundation Pit, China Civil Engineering Journal, Vol.40(2007), p.387-389(in Chinese).

Materials and methods The API data were obtained from Hebei province environmental protection bureau data center.
Xie: Science of the Total Environment, Vol. 409 (2011) No.19, p.3603
Hao: Science of the Total Environment, Vol. 366 (2006) No.2, p.500
Zhang: Journal of Applied Meteorological Science, Vol. 13 (2002) No.S1, p.177.
Gao: Environmental Science, Vol. 31 (2010) No.1, p.22.

Magnetic Study of the Lower Critical Field of Organic Superconductor l-(BETS)2GaCl4 Dita Puspita Sari1,6,a*, Ko-ichi Hiraki2, Takehito Nakano3, Masayuki Hagiwara4, Yasuo Nozue5,Takumi Kusakawa1, Akiko Hori1, Ayako Yamamoto1, Isao Watanabe6,4 and Yasuyuki Ishii1 1Graduate School of Engineering and Science, Shibaura Institute of Technology, Saitama City, Saitama 337-8570, Japan 2Department of Physics, School of Medicine, Fukushima Medical University, Fukushima 960-1295 Japan 3Graduate School of Science and Engineering, Ibaraki University, Mito 310-8512, Japan 4Center for Advanced High Magnetic Field Science, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan 5Department of Physics, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan 6Meson Science Laboratory, RIKEN Nishina Center, Wako, Saitama 351-0198, Japan a*dita.puspita.sari.t1@shibaura-it.ac.jp Keywords: organic superconductor, critical field,
Experiments Magnetization measurements was done in the Center for Advanced High Magnetic Field Science and of Osaka University and the Physics Department of Osaka University.
Series: Materials Science and Engineering 196 (2017) 012047-1 – 5
Kobayashi, Anisotropy of the upper critical field of superconductor λ-(BETS)2GaCl4, Journal of Superconductivity, 12 (1999) 511 – 514

Bridges and monitoring, evaluation and maintenance service are important measures to assure the safety of Bridges and promote the development of highway transportation science.
The prototype materials should be adopted to make a model under ideal conditions, but the market restrictions, construction conditions and other factors determined that the trial production or purchase close to prototype material performance of the model is used to make model only in the case of possibility.
So the mechanical properties of the prototype material and model material were analyzed through material testing.
Dynamic Response of Trains Crossing Large Span Double-track Bridges[J].Journal of Construction Steel Research,1993,24(1):575-74
[3] Xu Kejun, Jiang Longping, Study of Fault Diagnosis for Aircraft Engine based on Lyapunov Exponents[J] ,Chinese Journal of Applied.

Short circuit doesn’t contribute in material removal.
Acknowledgment We gratefully acknowledge the financial support from Department of Science and Technology (DST), India for carrying out this research.
Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 222: 1453 (2008) [3] C.
Ramachandran & Jose Mathew: Optimization of Material Removal Rate in Micro-EDM Using Artificial Neural Network and Genetic Algorithms, Materials and Manufacturing Processes, 25:6, 467-475 (2010) [5] D.
International Journal of Machine Tools and Manufacture, 30, 19–31, (1990) [7] R.