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检索条件"机构=Key Lab. Disaster Forecast and Control in Engineering"
172 条 记 录,以下是161-170 订阅
排序:
Study on damages constitutive model of rocks based on lognormal distribution
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Journal of Coal Science & engineering(China) 2007年 第4期13卷 430-433页
作者: 李树春 许江 陶云奇 唐晓军 Key lab. for the Exploitation of Southwestern Resources & the Environmental Disaster Control Engineering Ministry of Education Chongqing University Chongqing 400044 China
The damage constitutive relation of entire rock failure process was established using the theory of representative volume element obeying the Iognormal distribution law, and the integrated damages constitutive model o... 详细信息
来源: 评论
Research on evaluation of the slope stability based on the extension theory
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Chongqing Jianzhu Daxue Xuebao/Journal of Chongqing Jianzhu University 2007年 第4期29卷 75-78页
作者: Li, Ke-Gang Xu, Jiang Li, Shu-Chun Tao, Yun-Qi Faculty of Land Resource Engineering Kunming University of Science and Technology Kunming 650093 China Key Lab. for Exploitation of Southwestern Resources and Environmental Disaster Control Engineering Chongqing University Chongqing 400044 China
The stability of rock-mass slopes is a very complicated system which is controlled by lots of factors. It is always a very important research subject to evaluate the slope stability reasonably through some evaluation ... 详细信息
来源: 评论
A study on predictive calculation method of transient on underground ventilation network
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Chongqing Jianzhu Daxue Xuebao/Journal of Chongqing Jianzhu University 2007年 第5期29卷 91-96页
作者: Chen, Qu Xu, Jiang Yoshiaki, Mizuta Key Lab. for Exploitation of Southwestern Resources and Environmental Disaster Control Engineering Chongqing University Chongqing 400044 China School of Civil Engineering Southwest Jiaotong University Chengdu 610000 China Sojo University of Japan Japan
The authors developed a computer program of transient predictive calculation method on underground ventilation network. The program approximated a field data set of seasonal cyclic changes of air Temperature and humid... 详细信息
来源: 评论
Fluid dynamics theory for magnetorheological fluids
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Gongneng Cailiao/Journal of Functional Materials 2006年 第5期37卷 727-728+732页
作者: Si, Hu Li, Xiao-Hong Department of Engineering Mechanics Chongqing University Chongqing 400044 China Key Lab. for the Exploration of Southwestern Resource and Environmental Disaster Control Engineering Chongqing 400030 China
Magnetorheological fluids exhibit fast, strong and reversible changes when a magnetic field is applied, making them very interesting for a lot of technical application. Magnetorheological fluids change from Newton flu... 详细信息
来源: 评论
Flow property for magnetorheological dampers
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Gongneng Cailiao/Journal of Functional Materials 2006年 第5期37卷 831-832+836页
作者: Si, Hu Li, Xiao-Hong Department of Engineering Mechanics Chongqing University Chongqing 400030 China Key Lab. for the Exploration of Southwestern Resource and Environmental Disaster Control Engineering Chongqing 400030 China
Magnetorheological (MR) dampers take advantage of the particular magnetorheological effect to work, which are widely applied for technical engineering. Generally as a viscous fluid, the mechanical model of the flow of... 详细信息
来源: 评论
Progress in porous metal-organic coordination polymers
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Gongneng Cailiao/Journal of Functional Materials 2006年 第11期37卷 1697-1699+1702页
作者: Yang, Ming-Li Wu, Kai Xian, Xue-Fu Key Lab. for Exploitation of Southwestern Resources and Environmental Disaster Control Engineering Chongqing 400044 China College of Chemistry and Chemical Engineering Chongqing University Chongqing 400044 China
The current progress in porous metal-organic coordination polymers (MOCPs) built by the chelate bonds between center metal ions and ligands is reviewed according to the ligand types in this paper. It is pointed out th... 详细信息
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Experimental research on the evolution of hysteresis curve of rock in different axial stress levels
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Chongqing Jianzhu Daxue Xuebao/Journal of Chongqing Jianzhu University 2006年 第2期28卷 40-42页
作者: Xu, Jiang Yin, Guang-Zhi Wang, Hong Tang, Yu Key Lab. for exploitation of Southwestern Resources and Environmental Disaster Control Engineering Chongqing University Chongqing 400044 China
This paper has probed into the evolution of the hysteresis curve of rock under the cyclic loading by the experimental research on the deformation characteristics of sandstone under cyclic loading in three axial stress... 详细信息
来源: 评论
Cross-correlation DPIV and application in oxidation ditch model
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Guangdian Gongcheng/Opto-Electronic engineering 2006年 第12期33卷 127-131页
作者: Chen, Zhao Guo, Yong-Cai Zhang, Dai-Jun Xu, Dan-Yu Key Lab. for Opto-electronic Technology and System College of Opto-electronic Engineering Chongqing University Chongqing 400044 China Key Lab. for Exploitation of Southwestern Resources and Environmental Disaster Control College of Resources and Environmental Sciences Chongqing 400044 China
The method for extracting velocity field is mainly investigated and the image-processing system of two-dimensional Digital Particle Image Velocimetry (DPIV) is developed. The algorithm is based on gray image cross-cor... 详细信息
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Research on control and safety analysis in demolition blasting of tower buildings
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Chongqing Jianzhu Daxue Xuebao/Journal of Chongqing Jianzhu University 2006年 第2期28卷 66-69页
作者: Hu, Guo-Zhong Wang, Hong-Tu Jia, Jian-Qing Li, Kai-Xue Pang, Cheng Key Lab. for Exploitation of China Southwestern Resources and the Environmental Disaster Control Eng Chongqing University Chongqing 400044 China Chongqing Engineering Profession Technology College Chongqing 400030 China
In this paper, integrating the principium of demolition blasting of buildings and the practice, the general mechanism and affection factors of blasting harms such as blasting shock, collapsing shock, blasting rock, bl... 详细信息
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Rheology damage constitutive equation of rocks
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Yantu Lixue/Rock and Soil Mechanics 2006年 第SUPPL.期27卷 46-50页
作者: Wan, Ling Peng, Xiang-He Yang, Chun-He Ren, Zhong-Jun College of Resources and Environmental Science Chongqing University Chongqing 400044 China Key Lab. for the Exploitation of Southwest Resources and Environmental Disaster Control Engineering Chongqing University Chongqing 400044 China Institute of Rock and Soil Mechanics Chinese Academy of Sciences Wuhan 430071 China
Based on the microstructure-mechanisms of rock materials and a simple mechanical model, a rheology damage constitutive equation is proposed by introducing generalized time defined in the space of irreversible strain a... 详细信息
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