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| 1 | FAILURE MODE AND CONSTITUTIVE MODEL OF PLAIN HIGH-STRENGTH HIGH-PERFORMANCE CONCRETE UNDER BIAXIAL COMPRESSION AFTER EXPOSURE TO HIGH TEMPERATURES显示文摘orthotropic 与为平凡高度的温度参数的组成的关系 -- 力量在 biaxial 压缩下面的高效的水泥(HSHPC ) 被开发。它基于为包括伪 =蟽 2 在 7 不同压力比率在 HSHPC 的二个力量层次描绘力量和变丑行为执行的实验:蟽 3 = 0.00:? 1, ? 0.20:? 1, ? 0.30:? 1, ? 0.40:? 1, ? 0.50:? 1, ? 0.75:? 1, ? 1.00:? 1 在到 20, 200, 300, 400, 500 和 600 掳 C 的正常、高的温度的暴露以后,并且用一台大静电干扰动态的真 triaxial 机器。biaxial 测试在 100 公里脳上被执行 100 公里脳 100 公里立方的标本,和减少磨擦的垫被使用为压缩装载飞机与甘油中立者由塑料膜的三层组成。基于试验性的结果, HSHPC 标本的失败模式被描述。主要静态的压缩力量,在山峰应力的紧张和压力紧张曲线被测量;并且他们上的温度和压力比率的 inuence 也被分析。试验性的结果证明在到高温度的暴露以后的平凡 HSHPC 的单轴的压缩力量不随温度的增加戏剧性地减少。到它的单轴的压缩力量的 biaxial 的比率在暴露以后取决于压力比率和 HSHPC 的易碎物僵硬到不同温度层次。从理论模型和试验性的数据获得的压力紧张结果的比较显示好同意。 | Zhenjun He Yupu Song | 2008 | Acta Mechanica Solida Sinica2008，21，2： | 2 |
| 2 | Saikosaponin?d suppresses the expression of cyclooxygenase?2 throughthe phospho?signal transducer and activator of transcription 3/hypoxia?induciblefactor?1α pathway in hepatocellular carcinoma cells显示文摘 | Shuixiang He Guifang Lu Helei Hou Zhenjun Zhao Zhanfang Zhu Xinlan Lu Jinghong Chen Zhilun Wang | 2014 | Molecular Medicine Reports2014，，5： | 1 |
| 3 | Multiaxial tensile-compressive strengths and failure criterion of plain high-performance con- crete before and after high temperatures显示文摘 | HE Zhenjun SONG Yupu | 2010 | Construction and Building Materials2010，24，4： | 1 |
| 4 | Microfluidic bead-based enzymatic primer extension for single-nucleotide discrimination using quantum dots as labels显示文摘 | He Zhang Xin Fu Lian Liu Zhenjun Zhu Ke Yang | 2012 | Analytical Biochemistry2012，，1： | 1 |
| 5 | Shear transfer across a crack in recycled aggregate concrete显示文摘 | XIAO Jianzhuang XIE He YANG Zhenjun | 2012 | Cement and Concrete Research2012，42，5： | 1 |
| 6 | Studies on influence of zinc immersion and fluoride on nickel electroplating on magnesium alloy AZ91D显示文摘 | Ziping Zhang Gang Yu Yuejun Ouyang Xiaomei He Bonian Hu Jun Zhang Zhenjun Wu | 2009 | Applied Surface Science2009，，17： | 1 |
| 7 | Multiaxial tensile-compressive strengths artd failure criterion of plain high-performance con- crete before and after high temperatures显示文摘 | HE Zhenjun SONG Yupu | 2010 | Construction and Building Materials2010，24，4： | 1 |
| 8 | 显示文摘 | Wu Zhenjun He Liping Chen Zongzhang | 2006 | Trans Nonferr China2006，16，2： | 1 |
| 9 | Optimization of Chinese solar greenhouse building parameters based on CFD simulation and entropy weight method显示文摘The building parameters of Chinese solar greenhouse(CSG)directly affect the front roof lighting and indoor thermal environment.In order to obtain the optimal parameter combination,a building parameter optimization method based on computational fluid dynamics(CFD)simulation and entropy weight method was proposed.Firstly,a three-dimensional thermal and humidity environment model of CSG was constructed considering the coupling effect of soil,crop,and back wall based on CFD.The reliability of the model was validated through experiments in a CSG of Yongqing County,Hebei Province of China.Then,the indoor air temperature rise rate,air temperature and humidity uneven coefficient,and average air temperature and humidity were selected as the evaluation indicators of CSG thermal and humidity environment.The ridge height,back wall height and the horizontal projection of back roof of CSG were selected as the three factors of the orthogonal test plan,and a three-factor and four-level plan was designed,resulting in 16 different parameter combinations.By use of CFD simulation,the thermal and humidity environment evaluation indicators under different parameter combinations were calculated.The entropy weight method was used to assign weights to the evaluation indicators,and the comprehensive evaluation indicators of CSG thermal and humidity environment were obtained based on the linear weighting principle.By comparing comprehensive evaluation indicators,the optimal combination of building parameters was obtained with a ridge height of 5.72 m,a back wall height of 3.2 m,and a horizontal projection of 2.1 m on the back roof.The research results can provide a practical and feasible method for optimizing the building parameters of CSG,and provided theoretical guidance for the structural design and optimization of CSG. | Fen He Changqing Si Xiaoming Ding Zhenjun Gao Binbin Gong Fei Qi Yilei Yin Qian Feng | 2023 | International Journal of Agricultural and Biological Engineering2023，16，6： | 0 |
| 10 | The Research Advance and Trend Analysis of the Crystallization Cleaning Technology of Salt Lake Brine Pump in China显示文摘Salt Lake brine pump is one of the key equipment in salt lake brine extraction device.As the salt lake brine is a kind of high concentration solution with a variety of chemical constituents,the flow and agitation of | GAO Zhenjun LIU Jianrui HE Xiaoke FU Wei | 2014 | Acta Geologica Sinica(English Edition)2014，88，S1： | 0 |
| 11 | 低频轴向振动铰孔机床的改造显示文摘阐述了低频轴向振动铰孔对减小表面粗糙度值的作用,通过对CA6140型普通车床进行改装,论述了使之成为振动铰削机床的方法。 | HE Zhenjun (Nantong Broadcast and Television University, Nantong 226006, CHN) | 2006 | 制造技术与机床2006，，12： | 0 |
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