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| 1 | Experimental research on creep behaviors of sandstone under uniaxial compressive and tensile stresses显示文摘The consideration of time dependence is essential for the study of deformation and fracturing processes of rock materials, especially for those subjected to strong compressive and tensile stresses. In this paper, the self-developed direct tension device and creep testing machine RLW-2000M are used to conduct the creep tests on red sandstone under uniaxial compressive and tensile stresses. The short-term and long-term creep behaviors of rocks under compressive and tensile stresses are investigated, as well as the long-term strength of rocks. It is shown that, under low-stress levels, the creep curve of sandstone consists of decay and steady creep stages; while under high-stress levels, it presents the accelerated creep stage and creep fracture presents characteristics of brittle materials. The relationship between tensile stress and time under uniaxial tension is also put forward. Finally, a nonlinear viscoelastoplastic creep model is used to describe the creep behaviors of rocks under uniaxial compressive and tensile stresses. | Baoyun Zhao Dongyan Liu Qian Dong | 2011 | Journal of Rock Mechanics and Geotechnical Engineering2011，3，S1： | 2 |
| 2 | <ce:link locator='fx1'/> Increased Regulatory T Cells Correlate With CD8 T-Cell Impairment and Poor Survival in Hepatocellular Carcinoma Patients显示文摘 | Junliang Fu Dongping Xu Zhenwen Liu Ming Shi Ping Zhao Baoyun Fu Zheng Zhang Huiyin Yang Hui Zhang Chunbao Zhou Jinxia Yao Lei Jin Huifen Wang Yongping Yang Yang-Xing Fu Fu-Sheng Wang | 2007 | Gastroenterology2007，，7： | 1 |
| 3 | Study on Metal Flow in Continuous Extrusion Cladding of Cable Alumi- num Sheath Using FEM Analysis显示文摘 | Ying Zhao Baoyun Song Jinyang Pei | 2011 | Advanced Materials Research2011，，： | 1 |
| 4 | <ce:link locator='fx1'/> Increased Regulatory T Cells Correlate With CD8 T-Cell Impairment and Poor Survival in Hepatocellular Carcinoma Patients显示文摘 | Junliang Fu Dongping Xu Zhenwen Liu Ming Shi Ping Zhao Baoyun Fu Zheng Zhang Huiyin Yang Hui Zhang Chunbao Zhou Jinxia Yao Lei Jin Huifen Wang Yongping Yang Yang-Xing Fu Fu-Sheng Wang | 2007 | Gastroenterology2007，，7： | 1 |
| 5 | Study on Metal Flow in Cable Aluminum Sheath Continuous Extrusion Cladding Using FEM Analysis 显示文摘 | Zhao Ying Song Baoyun Pei Jiuyang | 2011 | Advanced Materials Research2011，，189193： | 1 |
| 6 | <ce:link locator='fx1'/> Increased Regulatory T Cells Correlate With CD8 T-Cell Impairment and Poor Survival in Hepatocellular Carcinoma Patients显示文摘 | Junliang Fu Dongping Xu Zhenwen Liu Ming Shi Ping Zhao Baoyun Fu Zheng Zhang Huiyin Yang Hui Zhang Chunbao Zhou Jinxia Yao Lei Jin Huifen Wang Yongping Yang Yang-Xing Fu Fu-Sheng Wang | 2007 | Gastroenterology2007，，7： | 1 |
| 7 | Effect of deformation speed on the microstructure and mechanical properties of AA6063 during continuous extrusion process显示文摘 | Ying Zhao Baoyun Song Jiuyang Pei Chunbo Jia Bing Li Guo Linlin | 2013 | Journal of Materials Processing Tech2013，，11： | 1 |
| 8 | Analysis of Glyoxal and Related Substances by Means of High-Performance Liquid Chromatography with Refractive Index Detection显示文摘 | ZHANG Zhiyong ZHAO Dishun XU Baoyun | 2012 | Journal of Chromatographic Science2012，，： | 1 |
| 9 | <ce:link locator='fx1'/> Increased Regulatory T Cells Correlate With CD8 T-Cell Impairment and Poor Survival in Hepatocellular Carcinoma Patients显示文摘 | Junliang Fu Dongping Xu Zhenwen Liu Ming Shi Ping Zhao Baoyun Fu Zheng Zhang Huiyin Yang Hui Zhang Chunbao Zhou Jinxia Yao Lei Jin Huifen Wang Yongping Yang Yang-Xing Fu Fu-Sheng Wang | 2007 | Gastroenterology2007，，7： | 1 |
| 10 | <ce:link locator='fx1'/> Increased Regulatory T Cells Correlate With CD8 T-Cell Impairment and Poor Survival in Hepatocellular Carcinoma Patients显示文摘 | Junliang Fu Dongping Xu Zhenwen Liu Ming Shi Ping Zhao Baoyun Fu Zheng Zhang Huiyin Yang Hui Zhang Chunbao Zhou Jinxia Yao Lei Jin Huifen Wang Yongping Yang Yang-Xing Fu Fu-Sheng Wang | 2007 | Gastroenterology2007，，7： | 1 |
| 11 | Energy properties of sandstone in the process of deformation failure under compression condition显示文摘 | ZHAO Baoyun ZHENG Yingren LI Ziyun | 2016 | Journal of Liaoning Technical University(Natural Science)2016，35，10： | 1 |
| 12 | Increased Regulatory T Cells Correlate With CD8 T-Cell Impairment and Poor Survival in Hepatocellular Carcinoma Patients显示文摘 | Junliang Fu Dongping Xu Zhenwen Liu Ming Shi Ping Zhao Baoyun Fu Zheng Zhang Huiyin Yang Hui Zhang Chunbao Zhou Jinxia Yao Lei Jin Huifen Wang Yongping Yang Yang-Xing Fu Fu-Sheng Wang | 2007 | Gastroenterology2007，，： | 1 |
| 13 | Gadolinium metallofullerenol nanoparticles inhibit cancer metastasis through matrix metalloproteinase inhibition: imprisoning instead of poisoning cancer cells显示文摘 | Huan Meng Gengmei Xing Elvin Blanco Yan Song Lina Zhao Baoyun Sun Xiaoda Li Paul C. Wang Alexandru Korotcov Wei Li Xing-Jie Liang Chunying Chen Hui Yuan Feng Zhao Zhen Chen Tong Sun Zhifang Chai Mauro Ferrari Yuliang Zhao | 2012 | Nanomedicine: Nanotechnology, Biology, and Medicine2012，，2： | 1 |
| 14 | Research on the influence of contact surface constraint on mechanical properties of rock-concrete composite specimens under compressive loads显示文摘The contact form of rock-concrete has a crucial influence on the failure characteristics of the stability of rock-concrete engineering.To study the influence of contact surface on the mechanical properties of rock-concrete composite specimens under compressive loads,the two different contact forms of rock-concrete composite specimens are designed,the mechanical properties of these two different specimens are analyzed under triaxial compressive condition,and analysis comparison on the stress-strain curves and failure forms of the two specimens is carried out.The influence of contact surface constraint on the mechanical properties of rock-concrete composite specimens is obtained.Results show that the stress and strain of rock-concrete composite specimens with contact surface constraint are obviously higher than those without.Averagely,compared with composite specimens without the contact surface,the existence of contact surface constraint can increase the axial peak stress of composite specimens by 24%and the axial peak strain by 16%.According to the characteristics of the fracture surface,the theory of microcrack development is used to explain the contact surface constraint of rock-concrete composite specimens,which explains the difference of mechanical properties between the two rock-concrete composite specimens in the experiment.Research results cannot only enrich the research content of the mechanics of rock contact,but also can serve as a valuable reference for the understanding of the corresponding mechanics mechanism of other similar composite specimens. | Baoyun ZHAO Yang LIU Dongyan LIU Wei HUANG Xiaoping WANG Guibao YU Shu LIU | 2020 | Frontiers of Structural and Civil Engineering2020，14，2： | 0 |
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