Search results

Two types of base layer materials pure sand and cemented sand comprising husk rich ash and two types of geosynthetics materials geogrid and geotextile were used.
Constitutive models were used to represent different materials in numerical analysis.
Therefore, seawall stabilization, for two cases of base layer materials is increased when geosynthetics materials introduced to the system.
Increasing the thickness of base layer for both materials used enhancing the performance of stabilization.
Ceitechincal Journal, 24: 611-622

However, few research focus on dynamic shearing behavior of materials.
Chang, et al.: Ordnance Material Science and Engineering.
Petrov: Materials Science and Engineering A Vol. 378(1)(2004), p. 122-124 [7] Z.Y.
Zhang: Ordnance Material Science and Engineering Vol. 1(1990), p. 64-71(in Chinese) [8] C.S.
Tian: Ordnance Material Science and Engineering Vol. 3(17)(1994), p. 18-22(in Chinese) [9] A.R.

In 1998, one of this paper authors has researched machining mechanism and device of power ultrasonic honing, on the basis of impulse theory, the material removal synthesis theory modeling of ultrasonic honing of hard-brittle materials was established[5].
Acknowledgement The research work has been supported by Young Science Foundation of Shanxi Province of China(No.2006021026) and Henan Extraordinary Ability of China (No.0421001200) .
Wang, ect: Journal of Materials Processing Technology 121(2002), pp. 243-251 [4]�T.
Lee, C.W.Chan: Journal of Materials Processing Technology, 71(1997), pp. 195-201
[5] Zhao.Bo: A dissertation for doctoral degree of Shanghai Jiao Tong University, 1998 [6] Z.J.Pei,P.M.Ferreira:International Journal of Machine Tools & Manuf. 38(1998),pp.1399-1418 [7] Lawn B.

Journal of Hazardous Materials 163 (2009) 475–510 [2] B.A.
Advanced Materials Research, 2009, 71: 373-376
Journal of hazardous materials, 2011, 192(3): 1589-1596
Journal of Sun Yat-sen University: Natural Science, 2005, 44(2): 111～115
Journal of Hazardous Materials, 2009, 163(2): 475-510

How to select building materials to be more conducive to building energy conservation?
Direct (1) Indirect Where, EDirect- the energy contained in a unit product of a building material, also known as direct energy consumption, MJ/kg building materials; EIndirect-building operation energy saving brought in the service process of a unit of building materials product, also known as indirect energy consumption, MJ/kg building materials.
Two of the national 12th Five-year Plan Science and Technology Support Plan Projects - " Research and Application of Full Life Cycle Evaluation Technology of Building Materials in Typical Areas" (No. : 2011 BAJ 04B06) and "Research of Technology Integration Service System in Building Materials Industry" ( No. 2014BAH25F05) References [1] Jiang Quan Green Building Material Evaluation - Evaluation · Certification [M] Beijing: Chemical Industry Press, July, 2012 [2] National Standard of The People's Republic Of China.
Journal of Environmental Science. 2010, 30(10): 2136-2144
Building Science, 2014.

Carbon nanotube(CNT) is a new type of nanoscale materials, which has excellent adsorption and mechanical properties.
Carbon nanotube which found by the Japanese scientist LiJima in 1991, is a new type of nanoscale materials [3].
Experimental Materials Raw materials: silk fiber (Southwest University, Chongqing, China), carbon nanotube (Shenzhen nano harbour Corporation Ltd).
[2] Han Zhang, Jun Magoshi, Mary Beckers, et al: Journal of Applied Polymer Science.
[8] Yudong Xin, Xiaodong Liu: Journal of donghua university of science and technology.

Journal of Environmental Sciences, 2010, 30(4): 673-701.
Environmental Science, 2009, 30(6):1733-1737.
Journal of Environmental Sciences, 2008, 20 :1288-1293
Journal of Hazardous Materials, 2011, 193:1-9
Journal of Xi’an University of Science and Technology, 2008, 28(2): 336-339.

When the equivalent plastic strain value is greater than zero, it is said materials have yield, and materials are going to damage.
References: [1] Academic Department of China Association for Science and Technology.
Beijing: China Science and Technology Press, 2008.11 [2] BORZYKH F.
Journal of Mining Science,1990,26(5):418–427
Journal of Mining Science,2002,38(1):31–34

The chemical composition of the two materials is shown in Table 1.
The basic thermophysical parameters of all materials are listed in Table 3 [8].
Li: Journal of Materials Processing Technology.135 (2003), p. 347-357 https://doi.org/10.1016/S0924-0136(02)00867-1 [2] P.
Liu: Adanced Materials Research.
Yan: Journal of Sichuan University of Science and Technology (Natural Science Edition). 19 (2006), p. 75-78.

The obtained results are important for optimization of the parameters of the technological processes for production of nanocrystalline silica glass ceramics used as a host matrix for luminescence materials, each of which requires a specific porosity and structure.
Introduction In recent years, optoelectronic materials for luminescent planar optical waveguides are becoming increasingly important for many applications, e.g. for development of light emitting devices, laser systems and high-temperature spectrometers.
DSC indicated phase changes, such as evaporation of water, combustion of organic materials, and crystallization.
Azad, Fabrication of transparent alumina (Al2O3) nanofibers by electrospinning, Material Science and Engineering A 435 – 436 (2006) 468 – 473
Lunar And Planetary Science Xxix, 29th Annual Lunar and Planetary Science Conference, March 16-20, 1998, Houston, TX, abstract No. 1471