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Online since: May 2012
Authors: Chang Dong Li, Hui Ming Tang, Xin Li Hu, Ren Xian Sun
Fig. 4 X-displacement contour of landslide under Reservoir water-level 145m
As shown in Fig.5, at the initial water level of 145m, at the foreside, backside and local central part, the obvious changes of slope belt and material property have led to greater strain at X Direction.
Acknowledgement This study was supported by the National Natural Science Fund of China (No.40872175) and National Basic Research Program of China (973 Program)( No.2011CB710604).
The Proceedings of the China-association for Science and Technology. 2(2005), pp139-143 [7] Hu, X.
Earth Science-Journal of China University of Geosciences. 32(2007),pp403-408
Acknowledgement This study was supported by the National Natural Science Fund of China (No.40872175) and National Basic Research Program of China (973 Program)( No.2011CB710604).
The Proceedings of the China-association for Science and Technology. 2(2005), pp139-143 [7] Hu, X.
Earth Science-Journal of China University of Geosciences. 32(2007),pp403-408
Online since: November 2013
Authors: Jian Guo Wu, Yu Wang, Rong Zheng
AUV buoyancy regulating device design and simulation analysis
Rong Zheng1, a, Yu Wang1,2,b and Jianguo Wu1,c
1 The State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang 110016, China
2University of Chinese Academy of Science, Beijing 100049, China
azhengr@sia.cn, bwangyu1@sia.cn, cwujg@sia.cn
Keywords: AUV, buoyancy regulating device, measuring accuracy, sensitivity analysis, AMESim simulation
Abstract.
Step 1, import the solidworks 3D models of press hull and flange into workbench and assign the Aluminum material properties to the geometries; step 2, the meshing, generate the grid division with medium mesh level; step 3, define restraints and loads: fix the edge of the pressure hull and flange, apply outward pressure of N/m2 (1.2 times of the maximum pressure AUV can withstand) on the pressure hull’s inside and the flange’s middle area; step 4, post processing to get results.
Acknowledgment This work was supported by Natural Science Foundation of China Project(51109205).
International Journal of Offshore and Polar Engineering, Vol 18(2): p. 81-90(2008) [7] Zheng Rong, Chang Hailong.
Step 1, import the solidworks 3D models of press hull and flange into workbench and assign the Aluminum material properties to the geometries; step 2, the meshing, generate the grid division with medium mesh level; step 3, define restraints and loads: fix the edge of the pressure hull and flange, apply outward pressure of N/m2 (1.2 times of the maximum pressure AUV can withstand) on the pressure hull’s inside and the flange’s middle area; step 4, post processing to get results.
Acknowledgment This work was supported by Natural Science Foundation of China Project(51109205).
International Journal of Offshore and Polar Engineering, Vol 18(2): p. 81-90(2008) [7] Zheng Rong, Chang Hailong.
Online since: June 2013
Authors: Zeng Hua Liu, Bin Wu, Cun Fu He, Xiao Ming Cai, Shen Yang
Acknowledgment
This work was supported by National Natural Science Foundation of China(No. 11272021), Beijing Natural Science Foundation(No. 1122007), Beijing Nova Program(No. 2008A015), General Program of Science and Technology Development Project of Beijing Municipal Commission of Education(No.
He, “Experimental study of structural health monitoring for pipeline flange based on electromechanical impedance,” Journal of Experimental Mechanics, Vol. 25, pp. 516-521, October. 2010.
Rogers, “Coupled electro-mechanical analysis of adaptive material systems - Determination of the actuator power consumption and system energy transfer,” J.
He, “Experimental study of structural health monitoring for pipeline flange based on electromechanical impedance,” Journal of Experimental Mechanics, Vol. 25, pp. 516-521, October. 2010.
Rogers, “Coupled electro-mechanical analysis of adaptive material systems - Determination of the actuator power consumption and system energy transfer,” J.
Online since: August 2014
Authors: Jia Xing Xue, Zhou Wei Zhang, Ya Hong Wang
Mathematical model
1.1 Pipe material and specification
According to the systematic pressure and corrosion allowance, the pipeline was adopted [24-26] and its diameter and thickness was properly selected for easily bending and winding.
The pipe size of f25 mm´2.5 mm and the material of 1Cr18Ni9Ti were selected.
Practical handbook metallic materials[M].
Hunan: Science and Technology Press in Hunan, 2010-01
Numerical simulation and experiment on double pressure control relief throttle valve[J].Journal of Mechanical Engineering, 2010, 46(22), 130-135
The pipe size of f25 mm´2.5 mm and the material of 1Cr18Ni9Ti were selected.
Practical handbook metallic materials[M].
Hunan: Science and Technology Press in Hunan, 2010-01
Numerical simulation and experiment on double pressure control relief throttle valve[J].Journal of Mechanical Engineering, 2010, 46(22), 130-135
Online since: November 2011
Authors: Xue Chun Zhang, Hui Wang, Hui Xiao, Qiu Ting Zhang, Yuan Wen Mao, Yi Dong Liu, Zong Cai Tu, Xiao Qin Huang
Starch is the main component of fruit, seed, tuber, root tuber in green plant and is an important reproducible industrial material.
Materials and methods 2.1.
Materials The hardleaf oatchestnut fruits from Jiangxi province of China were dried in the oven at 45℃for 48h, then grounded into flour with a pulverizer.
It is the extent to which a material can be deformed before it ruptures [34].
Wu, Clinical observation on children autumn diarrhea treated with hardleaf oatchestnut fruit powder, Clinical Medicine Journal. 2 (2001) 53 (in Chinese)
Materials and methods 2.1.
Materials The hardleaf oatchestnut fruits from Jiangxi province of China were dried in the oven at 45℃for 48h, then grounded into flour with a pulverizer.
It is the extent to which a material can be deformed before it ruptures [34].
Wu, Clinical observation on children autumn diarrhea treated with hardleaf oatchestnut fruit powder, Clinical Medicine Journal. 2 (2001) 53 (in Chinese)
Online since: May 2014
Authors: Jian Liu, Ning Chen
In this information explosion and information revolution society, as things during exercise, assume the role of one of the symbols of the dissemination of information material medium, the Internet which has its aggressive momentum latecomers, and is taken as a scourge by traditional media.
[4] Deng Xinhual: Sports & Sciences, Vo1. 2 (2002) No.6, p. 43-50
[5] Liao Huiping.: Journal of Shandong Institute of Physical Education and Sports, Vol. 21 (2005) No.2, p. 3-10.
[4] Deng Xinhual: Sports & Sciences, Vo1. 2 (2002) No.6, p. 43-50
[5] Liao Huiping.: Journal of Shandong Institute of Physical Education and Sports, Vol. 21 (2005) No.2, p. 3-10.
Online since: January 2015
Authors: Nikolay Vatin, Liudmila Muravieva
The material for pipelines was chosen based on the operating pressure, pipeline size, laying arrangement, and water depth.
Vibration analysis of exponential cross-section beam using Galerkin’s method, International Journal of Applied Science and Technology, Vol.2 (2012) Pp. 7-13
Vibration analysis of exponential cross-section beam using Galerkin’s method, International Journal of Applied Science and Technology, Vol.2 (2012) Pp. 7-13
Online since: February 2012
Authors: De Jun Zou
Information products often require high investment in R & D expenses or equipment, resulting in a high R & D costs, and copy the information products only need to invest a few human and material resources.
Journal of Public Economies, Vol.72, (1999) 256-274
[3] Yuan Xiaoling, Hao Yan (in Chinese), "Xi'an Jiao tong University," (Social Science Edition) 21 September Volume 3: (2001) 51-54.
Journal of Public Economies, Vol.72, (1999) 256-274
[3] Yuan Xiaoling, Hao Yan (in Chinese), "Xi'an Jiao tong University," (Social Science Edition) 21 September Volume 3: (2001) 51-54.
Online since: May 2015
Authors: Yu Ying Huang, Shih Ming Chen, Yeng Horng Perng
Green Ventilation System Design for Underground Garage
Shihming Chena, Yuying Huangb, Yenghorng Perngc
Department of Architecture, National Taiwan University of Science and Technology, #43, Sec. 4, Keelung Rd., Taipei 106, Taiwan
ad10113017@mail.ntust.edu.tw, bd9813002@mail.ntust.edu.tw, cperng@mail.ntust.edu.tw
Keywords: Natural ventilation; Underground garage; Green design
Abstract.
Step1: Planning layout of ventilation pipe Before the construction of a diaphragm wall, the builder must confirm the layout and height of each basement to plan the configuration of ventilation pipes, including positions, diameters, material, and quantity of ventilation pipes, position of air exhaust openings underground, and location of air outlet opening on the first floor.
Ayari, "Ventilation for enclosed parking garages," ASHRAE journal, Vol. 43 (2001), p. 52 [4] T.
Step1: Planning layout of ventilation pipe Before the construction of a diaphragm wall, the builder must confirm the layout and height of each basement to plan the configuration of ventilation pipes, including positions, diameters, material, and quantity of ventilation pipes, position of air exhaust openings underground, and location of air outlet opening on the first floor.
Ayari, "Ventilation for enclosed parking garages," ASHRAE journal, Vol. 43 (2001), p. 52 [4] T.
Online since: May 2012
Authors: Xiao Bin Chen, Meng Xiong Tang, He Song Hu
Investigation researches on urban underground structure durability status and it’s invading circumstance
Chen Xiaobin1 Tang Mengxiong2 Hu Hesong2
Guangzhou Institute of Building Science, Guangzhou, 510440, China
Department of Civil Engineering, Central South University, China
Keywords: Urban underground structure; chloride invading; critical chloride threshold; durability of structure; micro structure analysis
Abstract.
ACI Material Journal ,87 (1990) 581–587
ACI Material Journal ,87 (1990) 581–587