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Online since: July 2011
Authors: Hong Xin Guan, Zeng Jie Luo, Qi Sen Zhang, Yang Xu
As the rutting resistance performance controlling standard is in support of much engineering data, it is determined on the specific project.
Meanwhile, t the whole surface course's rutting resistance performance controlling standard needs to accumulate many engineering data; this will be also the subsequent research.
[3] Wu Shaopeng Wang Jiazhu Chen Taiquan: Journal of Wuhan University of Technology (Transportation Science &Engineering) Vol. 30(2006),p. 969-972,in Chinese
[7] Guan Hong-xin, Zhang Qi-sen, Xu Yang, Zhou Li-bo: China Civil Engineering Journal Vol. 43(2010), p. 130-134,in Chinese
[9] KORKILA-TANTTU, LENNA: Geotechnical Engineering Vol. n3 (2007), p. 123-127
Online since: August 2011
Authors: Wei Gang Zhang, Wen Jiao Dan
Zhang1,b 1 School of Naval Architecture, Ocean and Civil Engineering, Shanghai JiaoTong University, Shanghai 200240, P.
Rare Metal Materials and Engineering, 2007 (36): 475-479
Rare Metal Materials and Engineering, 2008 (37): 1664-1668
Optics and Lasers in Engineering, 2009(47): 111-117
Materials Science and Engineering-A, 2008(478): 119-124
Online since: May 2011
Authors: Zhen Wei Jiang, Qi Yao Wang
Study on the Formation and Repeated Opening Mechanism of Ground Fissures Under the Role of Surface Water Zhenwei Jiang 1,a, Qiyao Wang 2,b 1College of Geology Engineering and Geomatics, Chang’an University, Xi’an, China 710054 2College of Civil Engineering, Chang’an University, Xi’an, China 710061 adcdgx29@yahoo.cn, bqiyaowang@tom.com Keywords: Surface water, Ground fissure, Activity mechanism, Repeated fissuring Abstract.
In case of sudden increase in water content, engineering geological properties will be deteriorated rapidly.
Fissuring mechanism of hydraulic pressure When concealed fault fissures exist at a certain depth below the ground surface, the engineering fracture mechanics is applied to analysis, as shown in Fig. 6.
The criterion for common approximate fault in engineering is used, and that for the complex tension and shear type of instable fissure can be expressed as.
Geological Survey Circular (1999), p. 65-78 [6] Jinping Jiang: Mining World Journal, issue 2 (1998), p. 38-40, In Chinese [7] Jianbing Peng, Wen Fan, Xi’an Li, Qingliang Wang, Xijie Feng, Jun Zhang, Xinsheng Li, Quanzhong Lu, Qiangbing Huang, Runyong Ma, Yudong Lu: Journal of Engineering Geology, Vol. 15,issue 4 (2007), p. 433-440, In Chinese [8] Zongli Li, Hongchao Zhang, Qingwen Ren, Yahong Wang: Rock and Soil Mechanics Journal, Vol.26,issue 8 (2005), p. 1216-1220, In Chinese
Online since: September 2011
Authors: Shao Kun Ma, Xiao Bing Zhou, Ping Hu, Guo Liang Han, Yao Xiao, Xiao Duo Ou
Chinese Journal of Rock Mechanics and Engineering 2007.26(supp.1):2601-2607.
Chinese Junrnal of Rock Mechanics and Engineering 2006.26(6) : 1290-1295.
Chinese Journal of Geotechnical Engineering.2007,29(3) :398-402.
Department of Civil Engineering, Zhejiang University. 1991.
Chinese Journal of Geotechnical Engineering. 1994, 16(4): 1-6.
Online since: January 2011
Authors: Ying Li Liu, Te Liang Yan, Zhen Jiang, Jian Fei Li
Force Analysis on High-rise Building with a Transfer Story Stress Under Seismic Action Yingli Liu1, a Teliang Yan1, b Jianfei Li1, c Zhen Jiang1, d 1 College of Civil Engineering and Architecture, Hebei Polytechnic University, 063009, Tangshan.
The optimization selection of transfer structure formation for a high-rise building 1) Engineering examples The engineering construction scheme is from an engineering example, this project is a high-rise building with beam transfer story, there are twenty-four stories above ground, it is totally 76.5 high, covers an area of 1082m2, a total construction area of 170799m2. 1~3 layers are used for shopping, story height is 4.5 meters and it is Large space frame-shear wall structure.
The selection of part of the domestic super-high-rise transfer structure form Yu Lou who is from southeast university with Lian Wei who is from Chinese architectural scientific research anti-seismic engineering Count to 68 high-rise buildings as in Beijing, Tianjin, Shanghai, Nanjing and Guangzhou, Shenzhen, Zhuhai, Fuzhou, Shenyang, Xian, Huizhou, Zhaoqing.
Conclusions 1) The selection of transfer structure form should depend on the mechanical characteristics of transfer structure, the whole conversion or local conversion, etc. 2) The selection of transfer structure form should meet the national standard and local regulation where the engineering is. 3) The stress path of beam transfer high-rise structures is as possible as concise and clear, the vertical stiffness and quality have little change.
Questions and engineering examples of reinforced concrete structure with transfer story, China architecture &building press, Beijing: 2009.06 [2].
Online since: April 2014
Authors: Ai Hua Zhu, Jin Kun Zhang, Zhao Pu Chen
Design of electrically controlled movable vane regulation system of axial flow fan Aihua Zhu, Jinkun Zhang, Zhaopu Chen School of Mechanical-electronic and Automobile Engineering, Beijing Engineering Research Center of Monitoring for Construction Safety, Beijing University of Civil Engineering and Architecture Beijing, China zhuaihua77@126.com Keywords: Axial flow fan, Adjustable movable vane, Electronically controlled, Movable vane regulation system.
(In Chinese) [2] Large Thermal Power Equipment Manual Smoke Air and Pulverized Coal Preparation System Equipment prepared by China Huadian Engineering Co., Ltd. & Shanghai Power Equipment Research Institute and published by China Electric Power Press (2009).
(In Chinese) [4] Jesús Manuel Fernández Oro,,Journal of Fluids Engineering ,Vol. 130 (2008)
[5] Sandra Velarde-Sua´rez,Rafael Ballesteros-Tajadura, Carlos Santolaria-Morros,Total Unsteadiness Downstream of an Axial Flow Fan With Variable Pitch Blades,Journal of Fluids Engineering, Vol 124 ( 2002),p.279-290
Journal of Power Engineering, Vol.11(2013),p.871-878.
Online since: July 2014
Authors: Min Yan, Zhi Cheng Shi, Jiao Jiao Deng
Site instruction refers to the employer site representative (or its authorized supervision, cost engineering consultant) with the responsibility of the contractor representative on the job site is involved in the construction process of the event of sign to recognize, that can be divided into three categories: firstly, sporadic projects beyond the complete contract; secondly, the contractor responsibility events; thirdly, change the original contract work.
The reason caused the claim refers to claims for the subjective reasons, mainly including the employer to provide materials and engineering equipment do not meet the requirements of the contract, the employer to provide baseline data errors result in the contractor rework or damage causes of pause, the developer, the developer of the reasons causing delays, supervision of people to take cover engineering review and the test show that the engineering quality is in conformity with the contract requirements of claims.
Caused by the contractor including contractor overdue claim compensation claims, the contractor causes termination caused by engineering defects of bearing, the contractor caused the loss of the employer.
Journal of Construction Engineering and Management, 2011,137 (11):925-932
Journal of civil en
Online since: November 2013
Authors: Nan Yin
Analysis on surrounding rock mass plastic zone of deep underground chamber based on Hoek-Brown criterion Nan Yin1, a 1School of Civil Engineering and Architecture, Anhui University of Science and Technology, Huainan, Anhui, 232001, China ayinnanaust@163.com Keywords: Hoek-Brown criterion, deep underground chamber, surrounding rock mass plastic zone.
Hoek et al. considered the rock mass disturbances, the calculation formula of the empirical constant mb, s and a were improved, as the formula (8), in order to achieve a further improvement of the generalized Hoek-Brown criterion [3-5]. ,, (3) Where D are weakening factor to consider engineering rock mass disturbance factor, value ranges from 0 to 1, related by the perturbations way and degree of engineering rock .
Engineering case calculation The following uses generalized Hoek-Brown criterion to analyze the plastic zone of deep chamber surrounding in Huainan mining area, by statistical analysis deep stress field in Huainan mining area, original rock stress field can be simplified as quasi-hydrostatic pressure field, and the original rock stress can be approximated calculated by the following formula [6], (22) Where H is the depth ,units of m.
In practical engineering, the rock mass GSI value can be improved by grouting reinforcement measures such as grouting, that is to improve the quality of rock mass.
Journal of Geotechnical Engineering Division, ASCE.
Online since: February 2013
Authors: Tian Shun Zhang, Xue Ming Mi, Shao Kun Lu, You Bo Su
Effect of soil water potential controlling on the rice growth.: 2nd International Conference on Civil Engineering, Architecture and Building Materials, CEABM 2012, May 25, 2012 - May 27, 2012.
On design of sensor nodes in the rice planthopper monitoring system based on the Internet of things.: PIAGENG 2010 - Photonics and Imaging for Agricultural Engineering, December 25, 2010 - December 26, 2010.
On design of sensor nodes in the rice planthopper monitoring system based on the Internet of things.: PIAGENG 2010 - Photonics and Imaging for Agricultural Engineering, December 25, 2010 - December 26, 2010.
Nongye Gongcheng Xuebao/Transactions of the Chinese Society of Agricultural Engineering. 2010;26:170-5
Greenhouse monitoring and control system based on zigbee wireless senor network.: International Conference on Electrical and Control Engineering, ICECE 2010, June 26, 2010 - June 28, 2010.
Online since: March 2015
Authors: Indra Sati Hamonangan Harahap, Muhammad Rehan Hakro
Type of Slope Failure Identified from Pore water Pressure and Moisture content Measurements Muhammad Rehan Hakro1, a, Indra Sati Hamonangan Harahap2,b 1,2 Department of Civil Engineering Universiti Teknologi PETRONAS, Malaysia arehanhakro@yahoo.com, bindrasati@petronas.com.my Keywords: Slope, Rainfall, Model Flume, Imko TDR, Piezometer; Abstract.
Landslide is complex process that can occur in natural as well as in engineered or man-made slope.
Znidarcic, "Stability Analyses of Rainfall Induced Landslides," Journal of Geotechnical and Geoenvironmental Engineering, vol. 130, pp. 362-372, 2004
Sassa, "Pore-pressure Generation and Movement of Rainfall-induced Landslides: Effects of Grain Size and Fine-particle Content," Engineering Geology, vol. 69, pp. 109-125, 2003
Okura, et al., "Landslide Fluidization Process by Flume Experiments," Engineering Geology, vol. 66, pp. 65-78, 2002
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