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Online since: May 2012
Authors: Yaroslav Koshka, Siva Prasad Kotamraju, Joseph Neil Merrett, Bharat Krishnan, Rooban Venkatesh K.G. Thirumalai
In addition, experiments at 1600°C were also conducted to achieve thick epitaxial layers better suitable for comprehensive materials characterization.
Koshka, Journal of Crystal Growth 312 (2010) pp. 645-650
Koshka, Materials Science Forum Vols. 645-648 (2010) pp 925-928
Koshka, Journal of Crystal Growth 312 (2010) pp. 645-650
Koshka, Materials Science Forum Vols. 645-648 (2010) pp 925-928
Online since: July 2014
Authors: Wen Tao Liu, Zhao Bo Chen, Mehdi Ahmadian, Qiang Wang
Proposed double-piston structure allows the use of nonmagnetic materials, such as aluminum alloy or even plastic, for majority of the damper parts except the ones on magnetic flux paths.
Acknowledgement This work was sponsored by the National Natural Science Foundation of China with Grant No.10972065 and 11372083.
Journal of Spacecraft and Rockets. 39(2) 206-212
Smart Materials and Structures. 20(2) 023001-023034
Acknowledgement This work was sponsored by the National Natural Science Foundation of China with Grant No.10972065 and 11372083.
Journal of Spacecraft and Rockets. 39(2) 206-212
Smart Materials and Structures. 20(2) 023001-023034
Online since: August 2013
Authors: Jian Guo Hu, Da Wei Ma, Jie Zhao
The materials of missile adapter, usually require excellent properties such as good dynamic and static compression-deformation properties, creep resistant, anti-aging and so on[7].
Based on the relevant literature both at home and abroad, the V-sharp structure adapter has good typical platform characteristics to meet the requirements of the force to deformation, and it still has certain seal performance in the missile launching process, which is better for satisfying the requirements of the adapter material performance in submarine-launched system.
Cast liner material for the Poseidon launcher[J].
Journal of environmental sciences, 1968(3): 27-33
Based on the relevant literature both at home and abroad, the V-sharp structure adapter has good typical platform characteristics to meet the requirements of the force to deformation, and it still has certain seal performance in the missile launching process, which is better for satisfying the requirements of the adapter material performance in submarine-launched system.
Cast liner material for the Poseidon launcher[J].
Journal of environmental sciences, 1968(3): 27-33
Online since: August 2019
Authors: Pawan Kumar, J.P. Misra
As it reported in literature their machining problem is the biggest hurdle to put these material’s product, which is used in the various engineering field.
Table 1 Input parameter levels Parameters Notation Unit Parameter levels -1 0 +1 Cutting speed s rpm 290 420 550 Feed f mm/rev 0.08 0.16 0.24 Depth of cut d mm 0.2 0.4 0.6 Experimentation In the present study, Ti64 was chosen as a workpiece material.
An EDS test was carried out to know the composition of workpiece material.
(a) (b) Fig.3 Plots for nose wear (a) Main effect wear and (b) Interaction But with the rise in the depth of cut (d) value, in the beginning nose wear of tool increases directly but at a higher depth of cut (d)value, the lower tool nose wear values are observed because of material deposition on cutting tool and increase in chip thickness values which help in heat removal from the machining zone.
Ghani, The effect of dry machining on surface integrity of titanium alloy Ti-6Al-4V ELI, Journal of Applied Sciences 9 (2009) 121-127
Table 1 Input parameter levels Parameters Notation Unit Parameter levels -1 0 +1 Cutting speed s rpm 290 420 550 Feed f mm/rev 0.08 0.16 0.24 Depth of cut d mm 0.2 0.4 0.6 Experimentation In the present study, Ti64 was chosen as a workpiece material.
An EDS test was carried out to know the composition of workpiece material.
(a) (b) Fig.3 Plots for nose wear (a) Main effect wear and (b) Interaction But with the rise in the depth of cut (d) value, in the beginning nose wear of tool increases directly but at a higher depth of cut (d)value, the lower tool nose wear values are observed because of material deposition on cutting tool and increase in chip thickness values which help in heat removal from the machining zone.
Ghani, The effect of dry machining on surface integrity of titanium alloy Ti-6Al-4V ELI, Journal of Applied Sciences 9 (2009) 121-127
Online since: December 2014
Authors: Miroslav Macák, Jana Galambošová, Marek Živčák, Vladimír Rataj, Pavol Slamka, Katarína Olšovská
Material and Methods
To detect the crop spectral reflectance, the active system Crop Circle ACS 430 (Holland Scientific) with PolySourceTM light source was used.
Penuelas, Remote sensing of biomass and yield of winter wheat under different nitrogen supplies, Crop Science, 40 (2000) 723–731
Royo, Relationship between growth traits and spectral vegetation indices in durum wheat, Crop Sciences, 42 (2002) 1547–1555
Guo, Early detection of canopy nitrogen deficiency in winter wheat (Triticum aestivum, L.) based on hyperspectral measurement of canopy chlorophyll status, New Zealand Journal of Crop and Horticulture Science, 39 (2011) 251–262
Schmidhalter, Optimising three-band spectral indices to assess aerial N concentration, N uptake and aboveground biomass of winter wheat remotely in China and Germany, Journal of Photogrammetry and Remote Sensing, 92 (2014) 112–123.
Penuelas, Remote sensing of biomass and yield of winter wheat under different nitrogen supplies, Crop Science, 40 (2000) 723–731
Royo, Relationship between growth traits and spectral vegetation indices in durum wheat, Crop Sciences, 42 (2002) 1547–1555
Guo, Early detection of canopy nitrogen deficiency in winter wheat (Triticum aestivum, L.) based on hyperspectral measurement of canopy chlorophyll status, New Zealand Journal of Crop and Horticulture Science, 39 (2011) 251–262
Schmidhalter, Optimising three-band spectral indices to assess aerial N concentration, N uptake and aboveground biomass of winter wheat remotely in China and Germany, Journal of Photogrammetry and Remote Sensing, 92 (2014) 112–123.
Online since: September 2013
Authors: Jun Cang Tian, Hui Shen
Material and methods
Basic profiles of test site
The test site lies to a farm of Ningxia in China.
Journal of Northwest A and F University: Natural Science Edition, 2010, (7):105-110.
Journal of Maize Sciences, 2012,20(1):146-152.
Stress-induced morphogenic responses: growing out of trouble [J].Trends in Plant Science,2007,12(3):98-105.
Journal of Northwest A and F University: Natural Science Edition, 2010, (7):105-110.
Journal of Maize Sciences, 2012,20(1):146-152.
Stress-induced morphogenic responses: growing out of trouble [J].Trends in Plant Science,2007,12(3):98-105.
Online since: September 2013
Authors: Yan Li, Hong Tao Bi
The ratio optimization of side to main span in low-pylon cable-stayed bridge based on Yudao River Bridge
Hongtao Bi 1,a Yan Li2,b
1 Architecture and Civil Engineering, Harbin University of Science and Technology, Harbin, China, 150080
2 School of Transportation Science and Engineering, Harbin Institute of Technology, Harbin, China, 150090
a bihongtao1984@163.com, b liyan2011@hit.edu.cn
Keywords: low-pylon cable-stayed bridge; numerical analysis; mechanical properties; ratio of side to main span;
Abstract: This paper presents an optimization model for investigating the influence on the ratio of side to main span in low-pylon cable-stayed bridge.
Under the final state, the bending and tension-compression strain energy of the structure can be expressed as: (6) where S represents the total number of the girder and pylon elements, Li, Ei, Ii, Ai represent the length, material elastic modulus, moment of inertia and area of cross section, MLi,MRi,NLi,NRi represent the bending moment and axial force from two directions, Eq.6 can be changed as: (7) Where: (8) (9) (10) where represent the vector composed by the bending moment and axial force of two directions under dead-load; represent the response matrix composed by the bending moment and axial force of two directions; [B],[C] are diagonal coefficient matrix.
Journal of Southeast University. 2012, 42(03):526~530 [7] Liang Peng, Xiao Rucheng, Zhang Xuesong.
Journal of Tongji University. 2003, 31(11): 1270~1274 [8] Chen Baolin.
Sichuan Building Science, 2010.36 (4):62~66 [10] Yang Qi, Li Qiao.
Under the final state, the bending and tension-compression strain energy of the structure can be expressed as: (6) where S represents the total number of the girder and pylon elements, Li, Ei, Ii, Ai represent the length, material elastic modulus, moment of inertia and area of cross section, MLi,MRi,NLi,NRi represent the bending moment and axial force from two directions, Eq.6 can be changed as: (7) Where: (8) (9) (10) where represent the vector composed by the bending moment and axial force of two directions under dead-load; represent the response matrix composed by the bending moment and axial force of two directions; [B],[C] are diagonal coefficient matrix.
Journal of Southeast University. 2012, 42(03):526~530 [7] Liang Peng, Xiao Rucheng, Zhang Xuesong.
Journal of Tongji University. 2003, 31(11): 1270~1274 [8] Chen Baolin.
Sichuan Building Science, 2010.36 (4):62~66 [10] Yang Qi, Li Qiao.
Online since: September 2013
Authors: Ying Zi Yin, Yan Zhang, Gen Tian Zhao
Research On Bearing Capacity Of Axiallycompressed Short Columns
Yin Yingzi1, a Zhang Yan2, b Zhao Gentian 1, a
1Architecture and civil engineering school , Inner Mongolia University Of Science & Technology, Baotou 014010, China
2Civil engineering school , Hetao College, Bayannur 015000, China
a yinyingzi2005@126.com ,b yanzi0478_404@163.com
Keyword:steel reinforced high-strength concrete the steel radio the stirrup ratio short-columns research
Abstract: Steel reinforced concrete structure (SRC) is commonly used in high building, but the research on properties of steel reinforced high strength concrete structure (HSRC) composed of high strength concrete and steel reinforced concrete is rarely carried out.
Specimen number concrete strength grade(N/mm2) Section features b×h(mm2) main reinforcement Steel cross section size steel content( %) stirrup stirrupreinforcement ratio(%) 1 60 250×250 4Φ12 I10 2.30 6@75 0.73 2 60 200×200 4Φ12 I10 3.59 6@100 0.73 3 60 200×200 4Φ12 I12 4.53 6@100 0.73 4 60 200×200 4Φ12 I14 5.38 6@100 0.73 5 60 200Х200 4Φ12 I12 4.53 6@50 1.47 6 60 200Х200 4Φ12 I12 4.53 6@100 0.73 7 60 200Х200 4Φ12 I12 4.53 6@200 0.37 8 60 200Х200 4Φ12 I12 4.53 6@400 0.18 Table 2 Concrete Strength grade of Specimen Table 3 Standard Physical Mechanics Performance of Steel( MPa) Specimens 1 2 3 4 fcu 57.8 55.7 55.5 64 3.2 Test load form 3.2.1 Testing apparatus The test is conducted by the 5000 kN long column test machine in building science research institute of Inner Mongolia University of Science & Technology, which is directly loaded through the hydraulic testing machine, and the load level is directly controlled by the hydraulic testing machine.
Knife hinge 4. the vertical displacement meter 5. the horizontal displacement meter 6. press the bottom Fig.4 Pattern of add load Fig.3 Experiment machine picture Table 4 Standard of concrete resistance strain piece Model Resistance value(Ω) Sensitivity coefficient Material Grade BE120-3AA 120.0±0.2 2.05±0.6% paper A Table 5 Standard of steel resistance strain piece Model Resistance value(Ω) Sensitivity coefficient Gate length x gate width Grade BE120-2AA 120.1±0.1% 2.05±0.28% 2×1 A 3.2.2 Test loading system In order to guarantee the precision of the loading point, firstly the geometry center is centered, which is auxiliary complete by a vertical line, and then using physics centering.
Journal of Dalian University of Technology, 2002(2): 218-221 [2] Bin Li, Yang Wen, Yunyun Li.
Journal of Baotou University of Iron and Steel, 2006(2): 197-199 [3] Chuanzheng Ma, Xiaomei Li, Lianguang Wang.
Specimen number concrete strength grade(N/mm2) Section features b×h(mm2) main reinforcement Steel cross section size steel content( %) stirrup stirrupreinforcement ratio(%) 1 60 250×250 4Φ12 I10 2.30 6@75 0.73 2 60 200×200 4Φ12 I10 3.59 6@100 0.73 3 60 200×200 4Φ12 I12 4.53 6@100 0.73 4 60 200×200 4Φ12 I14 5.38 6@100 0.73 5 60 200Х200 4Φ12 I12 4.53 6@50 1.47 6 60 200Х200 4Φ12 I12 4.53 6@100 0.73 7 60 200Х200 4Φ12 I12 4.53 6@200 0.37 8 60 200Х200 4Φ12 I12 4.53 6@400 0.18 Table 2 Concrete Strength grade of Specimen Table 3 Standard Physical Mechanics Performance of Steel( MPa) Specimens 1 2 3 4 fcu 57.8 55.7 55.5 64 3.2 Test load form 3.2.1 Testing apparatus The test is conducted by the 5000 kN long column test machine in building science research institute of Inner Mongolia University of Science & Technology, which is directly loaded through the hydraulic testing machine, and the load level is directly controlled by the hydraulic testing machine.
Knife hinge 4. the vertical displacement meter 5. the horizontal displacement meter 6. press the bottom Fig.4 Pattern of add load Fig.3 Experiment machine picture Table 4 Standard of concrete resistance strain piece Model Resistance value(Ω) Sensitivity coefficient Material Grade BE120-3AA 120.0±0.2 2.05±0.6% paper A Table 5 Standard of steel resistance strain piece Model Resistance value(Ω) Sensitivity coefficient Gate length x gate width Grade BE120-2AA 120.1±0.1% 2.05±0.28% 2×1 A 3.2.2 Test loading system In order to guarantee the precision of the loading point, firstly the geometry center is centered, which is auxiliary complete by a vertical line, and then using physics centering.
Journal of Dalian University of Technology, 2002(2): 218-221 [2] Bin Li, Yang Wen, Yunyun Li.
Journal of Baotou University of Iron and Steel, 2006(2): 197-199 [3] Chuanzheng Ma, Xiaomei Li, Lianguang Wang.
Online since: February 2021
Authors: Niño B. Felices, Bryan B. Pajarito
Among these additives include carbon-based materials like graphene [3] and carbon nanotubes [4] and cellulosic materials like cellulose nanocrystals [5] and microfibrillated cellulose [6].
However, polar moeities in siliceous mineral fillers make them generally incompatible with common FDM 3D-printing materials such as ABS and PLA.
Acknowledgment The authors gratefully acknowledge the Department of Science and Technology (DOST) – Engineering Research and Development for Technology (ERDT) and the Philippine Council for Industry, Energy, and Emerging Technology Research and Development (PCIEERD) for their financial support for the completion of this study.
The authors also extend their gratitude to the University of the Philippines Diliman Department of Chemical Engineering Deparment (UPD DChE) – Chemical Engineering Analytical Laboratory (CEAL) and the DOST – Advanced Materials Testing Laboratory (ADMATEL) for their technical assistance.
Pawar: Asian Journal of Applied Science and Technology Vol. 1 (2017) p. 153-157 [8] B.
However, polar moeities in siliceous mineral fillers make them generally incompatible with common FDM 3D-printing materials such as ABS and PLA.
Acknowledgment The authors gratefully acknowledge the Department of Science and Technology (DOST) – Engineering Research and Development for Technology (ERDT) and the Philippine Council for Industry, Energy, and Emerging Technology Research and Development (PCIEERD) for their financial support for the completion of this study.
The authors also extend their gratitude to the University of the Philippines Diliman Department of Chemical Engineering Deparment (UPD DChE) – Chemical Engineering Analytical Laboratory (CEAL) and the DOST – Advanced Materials Testing Laboratory (ADMATEL) for their technical assistance.
Pawar: Asian Journal of Applied Science and Technology Vol. 1 (2017) p. 153-157 [8] B.
Online since: July 2025
Authors: Wuryanti Handayani, Ariza Budi Tunjung Sari, Anak Agung Istri Ratnadewi, A. A. Ngurah Nara Kusuma, Annisa Agustin Zahro
Pectin can be obtained by extraction, which is separating the material from a solid or liquid based on the difference in solubility of each component.
Tools and Materials.
This is because the high and low water content is determined by the water contained in the raw materials for making the cookies [22].
Journal), vol. 37, no. 1, page 62–75, 2021, doi: 10.22302/iccri.jur.pelitaperkebunan.v37i1.428
Presisi (Journal Precis.
Tools and Materials.
This is because the high and low water content is determined by the water contained in the raw materials for making the cookies [22].
Journal), vol. 37, no. 1, page 62–75, 2021, doi: 10.22302/iccri.jur.pelitaperkebunan.v37i1.428
Presisi (Journal Precis.