Search results

Local weak support effect on the stability of surrounding rocks in deep roadway Weijun Hu 1, a, Hua Cheng 2, b 1Graduate student, School of Civil Engineering and Architecture, Anhui University of Science and Technology, Huainan, Anhui P.R.
In this roadway, the section deformation phenomenon serious, the old repair plan is only by strengthening the roof support, for the floor just weak support or none support, often repaired and often bad, spent a lot of financial and material resources, but also seriously affect the safe production of the enterprise.
Acknowledgements This work was financially supported by the National Natural Science Foundation (51134012).
Journal of China Coal Society, 1994, 19(4):343-351.

Formula 2 depicts the actual location of the nuclear leakage material.
Nuclear Science, 2012, 29 (1): 52-55
Science Press, 2004, 1
Journal of Environmental Radioactivity, 2004, 75:315-327.

High-Concentration, Low-Temperature, and Low-Cost Excimer Laser Doping for 4H-SiC Power Device Fabrication Kaname Imokawa1,2, Toshifumi Kikuchi1,2, Kento Okamoto1, Daisuke Nakamura1, Akihiro Ikeda3, Tanemasa Asano1 and Hiroshi Ikenoue1, 2 a* 1Graduate School of Information Science and Electrical Engineering, Kyushu Univ. 2Department of Gigaphoton Next GLP, Kyushu Univ. 1,2744 Motooka Nishi-ku Fukuoka 819-0395, Japan 3Department of Computer and Information Sciences, Sojo Univ. 4-22-1 Ikeda, Nishi-ku, Kumamoto 860-0082, Japan ah.ikenoue.834@m.kyushu-u.ac.jp Keywords: 4H-SiC, Al thin film, excimer laser doping, pn junction diode Abstract.
(a) Schematic of the KrF excimer laser irradiation system and (b) image of laser irradiation to SiC. 4H-SiC is a semiconductor with a wide band-gap of 3.26 eV, and it is known as a power device material with high-breakdown voltage, high-heat resistance, and low-power consumption.
Kingery, journal of the American Ceramic Society, 65, 2 (1982)

Reliability-based Balanced Condition for Strengthened RC Beams Chunxia Li1, a, Zhisheng Ding2,b, SHilin Yan1,c , Junming Chen1,d 1 School of Science, Wuhan University of Technology, Wuhan, Hubei province, PRC 2 Wuhan Gongda Reinforcement Engineering Co., Ltd, Wuhan , Hubei province, PRC adingli95@126.com, bdingzhsh@126.com, cyanshl@whut.edu.cn, djmchen1@whut.edu.cn Keywords: balanced condition, reliability indicator, flexure capability, statistical characteristic Abstract.
Statistical analysisFig.3 Load-strain curve strain[me] load[kN] 0 1000 2000 3000 (a) L3 90 60 30 0 1000 2000 3000 (b) L5 90 60 30 steel CFS 0 1000 2000 3000 (c) L6 100 60 20 0 1000 2000 3000 (d) L8 100 60 20 steel before strengthened steel after strengthened CFS load[kN] strain[me] strain[me] strain[me] load[kN] load[kN] of flexure capability by Monte-Carlo According to the design formula of flexure capability for strengthened beams in the current code [3], the factors influencing the flexure capability are material strength, cross section, steel area, area of CFS as well as the hysteretic strain.
Acknowledgment This research is supported by National Science foundation of PRC (51073125).
Journal of Building Structures, pp.88-91, (2008 S1) (in Chinese)

Materials and Experiment design materials Three asphalts have different viscosity were selected for use in the current study.
Construction and Building Materials. 2011, 25, 3458-3468
Materials and Structures. 2012, 45, 411-424
Construction and Building Materials. 2003, 17, 105-112
Construction and Building Materials. 2012, 34, 162–169.

(From：Zhang Hao photographing) (1) Energy-efficient of Construction Process: Building energy conservation includes energy consumption during construction process and construction utilizing, energy consumption during construction process consists of construction materials, construction fittings, the production and transportation of construction equipment, construction technology and installation, energy consumption during construction utilizing includes the energy consumption of heating, ventilation, air condition, illumination, domestic appliances, lift, cold and hot water supply during the house construction.
(6) Decorating Materials of Indoor Walls: The decorating materials of the underneath type earth cave dwelling are usually those regional materials easily collected, for example, the underneath type earth cave in Bai She, San Yuan county employs the locally called "Carclazyte" as the decorating materials of indoor walls, which is different from the commonly seen and used latex paint in the city.
Under the actual conditions of climate crisis, we should have full comprehension on the natural advantage of the underneath type earth cave dwelling in energy and land conservation, select the technological measures of science and low energy waste to improve the conditions on a timely manner, such as water proof in the sand layer, green and natural air conditioning system (Patent), straw gasification, methane utilization, solar and wind energy, water storage and trickle irrigation, recycled water disposal, biomass energy, etc.
References [1] Al Gore, An Inconvenient True: The Planetary Emergency of Global Warming and What We Can Do About It, edited by Rodale Books (2006) [2] Information on http://baike.baidu.com/view/3299196.htm [3,4] Zhao De Suo, Bai She History Word, edited by San Yuan Urban Construction Bureau (2001) [5] Information on http://baike.baidu.com/view/6776.htm [6, 7] Wu Ji Ke and Xu Dan, Talking about the Earth Cave from Warm in Winter and Cool in Summer: A Kind of Energy-efficient Prospect about the Indoor Temperature Regulation, Mechanics in Engineering, edited by Mechanics in Engineering Journal Department, Volume 33, Issue12, Bei Jing (2000) [8] Yang Zhi Wei, Research on Engineering Test of Loess Cave Waterproof Technique, "Journal of Catastrophology", edited by Seismological Bureau of Shaan Xi Province, Volume 12, Issue 2 (1997) [9] Tong Li Ping, etc, Discussion of the Civilian Building Technology, 2007' ICCTH, edited by China Architecture & Building Press (2007) [10] Hou Ji Yao

Introduction LHV fuel gas is sourced from low grade fuel or waste material, and it has greater potential from an environmental perspective.
For raw material, coal is the primary source because of rich reserves.
Leu: Journal of Information and Optimization Sciences Vol.35, No.2 (2010), p.67

A Verification Method of Multi-Threaded Processor Based on Tree-structure Peijun Ma, Meng Liu*, Kang Li, Jiangyi Shi Key Laboratory of Wide Band-gap Semiconductor Materials and Devices of Ministry of Education, School of Microelectronics, Xidian University, Xi’an, Shanxi, China *liumeng@stu.xidian.edu.cn Key Words: Tree-Structure, Functional Coverage, Processor, Verification Abstract: A method based on tree-structure for verifying a multi-threading processor is described in this paper.
Acknowledge Support for this work was provided by Natural Science Basic Research Plan in Shaanxi Province of China (2010JM8015).
Journal of Software, 2005, 16(12):2172−2180

On one hand, students learn to imitate the language in the traditional English teaching materials, and they can not appreciate the full range of variability of oral communication and its flexibility, leading to their poor interest and less passion in learning English.
Journal of Hunan Business College, 2010, 10 [3] ShenWei, Xia Liwen, Virtual Reality Technology.
Beijing: Science Press, 2007

Acknowledgements The financial support of Hebei Province Science and Technology Department, China (No.072156131) and Hebei Province Education Department, China (No.
L.Tian: Key Engineering Materials Vol. 400-402 (2009), p. 537-542 [2] X.Y.
Chinese Journal of Rock Mechanics and Engineering, 2003, 22(7): 1169-1173 (In Chinese)