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作品数:40被引量:40H指数:5
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相关领域:自动化与计算机技术更多>>
相关作者:周桂雪潘自勤陈群何艳更多>>
相关机构:成都爱蒂罗珠宝有限公司南京森林警察学院西南政法大学北京外国语大学更多>>
相关期刊:《广播与电视技术》《轻兵器》《网络与信息》《微型计算机》更多>>
相关基金:国家自然科学基金重庆市社会科学规划项目国家重点基础研究发展计划更多>>
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Anisotropic shearing mechanism of Kangding slate:Experimental investigation and numerical analysis被引量:1
《Journal of Rock Mechanics and Geotechnical Engineering》2024年第5期1487-1504,共18页Ping Liu Quansheng Liu Penghai Deng Yucong Pan Yiming Lei Chenglei Du Xianqi Xie 
support from the Natural Science Foundation of China(Grant Nos.41941018,U21A20153,42177140).
The shear mechanical behavior is regarded as an essential factor affecting the stability of the surrounding rocks in underground engineering.The shear strength and failure mechanisms of layered rock are significantly ...
关键词:ANISOTROPY Empirical expression of cohesion foliation angles Combined finite-discrete element method(FDEM) Shear rate Element size 
Numerical analysis of anisotropic stiffness and strength for geomaterials
《Journal of Rock Mechanics and Geotechnical Engineering》2023年第2期323-338,共16页Fei Song Manuel A.González-Fernández Alfonso Rodriguez-Dono Leandro R.Alejano 
In numerical modelling,selection of the constitutive model is a critical factor in predicting the actual response of a geomaterial.The use of oversimplified or inadequate models may not be sufficient to reproduce the ...
关键词:Rock mechanics ANISOTROPY Numerical modelling CODE_BRIGHT SHALE SLATE 
Model test of the mechanism underpinning water-and-mud inrush disasters during tunnel excavation in sandstone and slate interbedded Presinian strata被引量:2
《Journal of Zhejiang University-Science A(Applied Physics & Engineering)》2022年第11期882-899,共18页Peng XU Peng PENG Rong-hua WEI Zhi-qiang ZHANG 
the National High-Speed Rail United Foundation of China(No.U1934213)。
Water-and-mud inrush disasters have become a major challenge in underground engineering for the construction of tunnels in sandstone and slate interbedded Presinian strata.Disaster prediction and prevention rely in pa...
关键词:Water-and-mud inrush Sandstone and slate interbedded Presinian strata Model test Evolution law Thickness of water-resistant stratum Inducing mechanism 
Discovery of rhyolitic tuffaceous slate in the southwestern margin of Yangtze Craton:Zircon U-Pb ages(2491 Ma)and tectonic-thermal events被引量:9
《China Geology》2021年第4期616-629,共14页Jun-ping Liu Su-mei Tian Xun-zao Zhu Jin-hua Ma Jing Li Shao-bin Hu Sai-ying Yu Hu Zhang Zhong-ming She Xu-gui Li 
The work was financially supported by Project of 1∶50000 Regional Geological Survey of Samaki,Yinmin,Guicheng and Shugu Sheets in Yunnan Province by Land and Resources Department of Yunnan Province(D201905);Project of 1∶50000 Regional Geological Survey of Erjie,Yimen,Mingyihe and Shangpubei Sheets in Yunnan Province(DD20160017);Regional Geological Survey Area Summary and Service Product Development in Yunnan Province by China Geological Survey(121201102000150012-02).
The Mesoproterozoic Dongchuan Group that is widely exposed in Yimen area,central Yunnan Province is a series of sedimentary sort of low-grade metamorphic rocks interbedded with volcanic rocks,which are closely related...
关键词:Maolu Formation Puduhe Group Late Neoarchean Zircon U-Pb age Tectonic-thermal event Geological survey engineering Eastern margin of Qinghai-Tibet Plateau Yangtze Craton 
Alkali-Silica Reactivity and Strength of Mortars with Expanded Slate, Expanded Glass or Perlite
《Open Journal of Civil Engineering》2021年第1期119-133,共15页Mehrzad Zahabi Aly Said 
Lightweight aggregates are increasingly used in concrete construction. They reduce concrete selfweight furnishing a structural advantage. In contrast, the mechanical properties and durability of lightweight concrete c...
关键词:Lightweight Concrete Alkali-Silica Reaction Expanded Glass Aggregate Expanded Slate Aggregate Perlite Aggregate 
设计架构塑造内容生态?——基于对新闻网站石板网(Slate)的个案分析
《中国出版》2019年第20期12-16,共5页吴昆 
从设计学的视角出发,基于数字媒体的技术可供性框架,结合与赫芬顿邮报、政治新闻网(Politico)等同类网站的比较,对美国代表性的新闻网站石板网(Slate)进行深入的个案分析,尝试探索数字新闻网站的设计架构对其内容生态所具有的影响。研...
关键词:设计架构 内容生态 新闻网站 技术可供性 
电磁式手写板数字签名的静态笔迹特点研究——以Wacom Bamboo Slate CDS610S数位板为例被引量:6
《中国司法鉴定》2019年第5期56-62,共7页周桂雪 艾攀枫 潘自勤 
江苏省高等学校哲学社会科学研究项目(2019SJ A0508);重庆市社会科学规划项目博士项目(2018BS119);南京森林警察学院教学改革研究与教学建设项目(YB17013)
目的以wacom手写板为例,探究电磁式手写板数字签名笔迹的静态特征反映规律及鉴定条件。方法将电磁式手写板数字签名的静态笔迹与同步形成的纸笔签名笔迹特征进行比对,分析其特征反映规律。结果电磁式手写板数字签名笔迹在书写水平、字...
关键词:电磁式手写板 静态签名 特征反映 同一认定 
Temperature effects on the mechanical properties of slates in triaxial compression test被引量:1
《Journal of Mountain Science》2017年第12期2581-2588,共8页MENG Lu-bo LI Tian-bin CAI Guo-jun 
supported by National Natural Science Foundation of China(Grant No.41230635);Projects of State Key Laboratory of Geohazard Prevention and Geoenvironment Protection(Grant No.SKLGP2013Z004);The Cultivating programme of middle-aged backbone teachers of Chengdu University of Technology(Grant No.JXGG201703);Key Projects of Education Department of Sichuan Province(Grant No.16ZA0095)
High geothermal temperatures appear to be unfavorable for the construction of tunnels in slate rocks with high overburden. To investigate the mechanical characteristics of slates at various levels of geothermal temper...
关键词:Temperature effect SLATE Mechanical feature Triaxial test 
Erratum to: Squeezing rock conditions at phyllite-slate zone in Golab water conveyance tunnel, Iran: A case study
《Journal of Central South University》2017年第11期2745-2745,共1页Rahmati Asghar Faramarzi Lohrasb Darbor Mohammad 
Authors’ first and last names were interchanged in the original version of the article and they should be replaced as follows: Asghar Rahmati, Lohrasb Faramarzi, Mohammad Darbor.
关键词:interchanged in the ORIGINAL version of 
Squeezing rock conditions at phyllite-slate zone in Golab water conveyance tunnel,Iran:A case study被引量:5
《Journal of Central South University》2017年第10期2475-2485,共11页Rahmati Asghar Faramarzi Lohrasb Darbor Mohammad 
Squeezing ground in tunneling is associated with large deformation of the tunnel face. In this study, squeezing characteristics of the ground and rock conditions in Golab water conveyance tunnel, Iran, are discussed a...
关键词:SQUEEZING large deformation Burger’s model numerical analysis failure SEGMENTAL LINING 
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