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作者:Zhifa Yang , Huanjing Zeng ...
来源:[J].Advances in Mechanical Engineering, 2019, Vol.11
摘要:An eco-driving strategy is established in this article which includes four parts, namely, initial judging model, speed prediction model based on back-propagation neural network, MATLAB curve fitting, and integral. First, based on vehicle infrastructure cooperative systems, the in...
作者:... Yunpeng Li , Sijing Wang , Zhifa Yang
来源:[J].International Journal of Rock Mechanics and Mining Sciences(IF 1.2), 2000, Vol.37 (3), pp.499-507
摘要:Abstract(#br)Numerical simulation of the geomechanical processes involved in engineering in or on rock masses, is an effective way for studying and solving the design and construction problems in rock engineering, environmental evolution and geohazard prediction. On the basi...
作者:... Sijing Wang , Zhifa Yang , Jie Yang
来源:[J].Engineering Geology(IF 1.403), 2004, Vol.71 (3), pp.199-211
摘要:Abstract(#br)This is a case study of a Tunnel Boring Machine (TBM) jamming in a section of the Connection Works No. 7 tunnel of the Yellow River Diversion Project (YRDP) in China. Analysis of tunnel lithology, rock convergence by shearing, rock strength and ground stress, indicat...
作者:... Shiwu Li , Zhifa Yang , Zhengdong Ma
来源:[J].Advances in Mechanical Engineering(IF 1.062), 2013, Vol.5
摘要:The steering stability of vehicle was the most important part of vehicle handling and stability. The stability analysis of vehicle negotiating a curve in the plane was studied through simulation. The vehicle dynamics model used in this paper had two degrees of freedom with nonlin...
作者:Zhifa Yang , Lihong Wang
来源:[J].Advances in Mechanical Engineering(IF 1.062), 2014, Vol.6
摘要:Monitoring and early warning of vehicle risk status was one of the key technologies of transportation security, and real-time monitoring load status could reduce the transportation accidents effectively. In order to obtain vehicle load status information, vehicle characters of su...
作者:Zhifa Yang , Zhengdong Ma
来源:[J].Advances in Mechanical Engineering(IF 1.062), 2013, Vol.2013
摘要:The steering stability of vehicle was the most important part of vehicle handling and stability. The stability analysis of vehicle negotiating a curve in the plane was studied through simulation. The vehicle dynamics model used in this paper had two degrees of freedom with nonlin...
作者:Zhifa Yang , Lihong Wang ...
来源:[J].Advances in Mechanical Engineering(IF 1.062), 2014, Vol.2014
摘要:Monitoring and early warning of vehicle risk status was one of the key technologies of transportation security, and real-time monitoring load status could reduce the transportation accidents effectively. In order to obtain vehicle load status information, vehicle characters of su...
作者:ZhiFa Yang , LuQing Zhang ...
来源:[J].Science China Technological Sciences(IF 1.187), 2012, Vol.55 (4), pp.960-969
摘要:Abstract(#br)This paper presents the relics of rock joints caulked with lead strips, unearthed by the authors in 2007 and 2008. The relics were in ancient quarry caverns in Shepan Island, Zhejiang Province, eastern China. The quarry activities were mainly carried out for producti...
作者:... Luqing Zhang , Tianbin Li , Zhifa Yang
来源:[J].Journal of Rock Mechanics and Geotechnical Engineering, 2017, Vol.9 (2), pp.350-363
摘要:Long-term stability of large-span caverns is a challenging issue for design and construction of underground rock engineering. The Heidong cavern group consisting of 21 caverns was constructed about 1400 years ago for quarrying in massive Cretaceous tuff. The cavern No. 5 of ...

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