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| 1 | 正交异性钢桥面构造细节的日照温度次应力分析显示文摘为研究正交异性钢桥面板构造细节的日照温度次应力行为,多次在高温和强日照天气下现场实测了某自锚式悬索桥钢箱梁外周和实腹式横隔板上温度场,基于观测到的最大顶底板温差拟合了横隔板竖向温度梯度表达式;在ANSYS中建立了钢箱梁节段有限元模型并施加外周温度,计算其24 h温度场,并与横隔板实测竖向温度的对比校验了温度场模拟的合理性;开展了钢箱梁节段和子模型的精细化热应力分析,得到了纵肋-横隔板和弧形切口共4个构造细节的温度应力时程曲线。研究表明:在强太阳辐射和高温环境下,钢箱梁横向温差不明显,但存在明显的竖向温度梯度,横隔板竖向温度梯度可拟合为四折线形式,最大温差明显小于欧规值。正交异性钢桥面板产生热变形并在构造细节处产生明显热应力集中,特别是弧形切口热应力大。仅日照竖向温度梯度作用,或仅桥面货车通行加载,弧形切口均为无限疲劳寿命;但二者共同作用产生的应力幅,大于构造细节的常幅疲劳极限,可能是该构造细节出现疲劳开裂的原因。 | 祝志文 桂飘 滕华俊 Federico Accornero | 2022 | 工程力学2022，39，8： | 2 |
| 2 | Probability distributions of arsenic in soil from brownfield sites in Beijing (China): statistical characterization of the background populations and implications for site assessment studies显示文摘概率的分析在北京(Chaoyang 和 Haidian 区域) 从 4 个 brownfield 地点在土壤砷集中数据上被执行,在环境评价研究包含了。可得到的数据集合被处理提供背景人口的统计描述并且在土壤把异常数据区分开来与砷集中的变化的自然范围。地点特定的背景分布并且存在为北京区域定义的宽规模的背景价值被比较,为在地点评价屏蔽层次(SSL ) 的金属污染土壤的定义讨论相关含意学习。统计分析当数据集合区别了地点特定的背景人口,从孤立点价值,包含 88% ~ 94% 样品数据与任何一个心土天赋丰富或可能的人为的版本联系了。包括大多数地点特定的金属背景可变性,上面的基线集中(UBC ) 限制(2 铺平的 +) 基于背景人口的统计描述被导出。在 Chaoyang 南方区域区域的地点在范围有 UBC 价值 10.412.6 mg ???? 唠 ?嘠 吗?? | Marina ACCORNERO Lin JIANG Eugenio NAPOLI Marco CREMONINI Giovanni FERRO Federica BELLORO Maosheng ZHONG | 2015 | Frontiers of Environmental Science & Engineering2015，9，3： | 2 |
| 3 | Matrix attachment region regulates basal beta-lactobulin transgene expression 显示文摘 | Whitela W C Grollis Accornero L | 2000 | Gene2000，244，： | 1 |
| 4 | Epidermal growth factor and hepatocyte growth factor cooperate to enhance cell proliferation, scatter, and invasion in murine mammary epithelial cells 显示文摘 | Accornero P Miretti S Cucuzza L S | 2010 | J Mol Endocri- nol2010，44，2： | 1 |
| 5 | IL-4-trans-duced tumor cell vaccine induces immunoregulatory type 2T lymphocytes that cure lung metastases upon adoptive transfer显示文摘 | Zilocchi C Accornero P | 1999 | J Immunol1999，163，4： | 1 |
| 6 | RNAi technology and lentiviral delivery as a powerful tool to suppress Tpr-Met-mediated tumorigenesis显示文摘 | Taulli R Accornero P Follenzi A | 2005 | Cancer Gene Ther2005，12，5： | 1 |
| 7 | Influence of damage in the acoustic emission parameters显示文摘 | Carpinteri A Lacidogna G Accornero F | 2013 | Cement&Concrete Composites2013，，44： | 1 |
| 8 | HIV/gp120 and PMA/ionomycin induced apoptosis but not activation induced cell seath require PKC for Fas-L upregulation 显示文摘 | ACCORNERO P RADRIZZANA M CARE A | 1999 | Proc Natl Acad Sci U S A1999，96，15： | 1 |
| 9 | Polarization of the human motor cortex through the scalp显示文摘 | Alberto Priori Alfredo Berardelli Sabine Rona Neri Accornero Mario Manfredi | 1998 | NeuroReport1998，，10： | 1 |
| 10 | Impact of prenatal cocaine exposure on attention and response inhibition as assessed by continuous performance tests显示文摘 | Accornero V H Amado A J Morrow C E | 2007 | J Dev Behav Pediatr2007，28，3： | 1 |
| 11 | The tumor-suppressor gene FHIT is involved in the regulation of apoptosis and in cell cycle control显示文摘 | Sard L Accornero P Tornielli S | 1999 | Proc Natl Acad Sci USA1999，96，15： | 1 |
| 12 | Matrix attachment region regulates basal beta-lactobulin transgene expression显示文摘 | Whitela C Accornero P | 2000 | Gene2000，244，： | 1 |
| 13 | Particulate matter and plankton dynamics in the Ross Sea Polynya of Terra Nova Bay during the Austral Summer 1997/98显示文摘 | S. Fonda Umani A. Accornero G. Budillon M. Capello S. Tucci M. Cabrini P. Del Negro M. Monti C. De Vittor | 2002 | Journal of Marine Systems2002，，1： | 1 |
| 14 | K252a inhibits the oncogenic properties of Met, the HGF receptor显示文摘 | MOROTTI A MILA S ACCORNERO P | 2002 | Oncogene2002，21，32： | 1 |
| 15 | The tumor-suppressor gene FHIT is involved in the regulation of apoptosis and in cell cycle control 显示文摘 | Sard L Accornero P Tomielli S | 1999 | Proc Natl Acad Sci USA1999，6，： | 1 |
| 16 | The tumor-suppressor gene FHIT is involved in the regulation of apoptosis and in cell cycle control显示文摘 | Sard L Accornero P Tomiell S | 1999 | Proc Natl Acad Sci USA1999，96，15： | 1 |
| 17 | The tumor suppressor gene FHIT is involved in the regulation of apoptosis and in the regulation of apoptosis and in cell cycle control 显示文摘 | Sard L Accornero P Tornielli S | 1999 | Proc Natl Acad Sci U S A1999，96，： | 1 |
| 18 | Placental growth factor regulates cardiac adaptation and hypertrophy through a paracrine mechanism显示文摘 | Accornero F van Berlo JH Benard MJ | 2011 | Circ Res2011，109，3： | 1 |
| 19 | K252a inhibits the oncogenic properties of Met, the HGF receptor显示文摘 | Morotti A Mila S Accornero P | 2002 | Oncogene2002，21，32： | 1 |
| 20 | Prediction of the thermodynamic properties of metal–arsenate and metal–arsenite aqueous complexes to high temperatures and pressures and some geological consequences显示文摘 | Luigi Marini Marina Accornero | 2007 | Environmental Geology2007，，7： | 1 |
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