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24篇 您的检索式:作者名="Rafig"
    题名 作者 年代 出处 被引量
1考虑膨胀应力和剪胀的深埋隧道弹塑性解显示文摘基于湿度应力场理论,推导了考虑膨胀应力和剪胀特性的圆形隧道开挖后围岩力学响应的弹塑性解。将隧道软弱围岩遇水膨胀现象视为湿度-应力耦合过程,基于Fick第二定律,推导了圆形隧洞围岩内湿度扩散非稳态解。采用非关联流动法则,获得了隧道高膨胀势区的应力和位移解答。以两种不同质量岩体开挖的隧洞为例,分析了膨胀围岩应力和变形的影响因素。结果表明,考虑膨胀应力(取决于围岩含水率变化和湿度膨胀系数)时,塑性区扩大,松动圈厚度增加,应力收敛变慢。当膨胀应力增大到一定程度时,塑性区将出现拉应力区。膨胀岩隧洞开挖遇水作用,膨胀应力增加的围岩变形远大于地应力引起的围岩变形。同时,应力剪胀对膨胀性围岩的变形影响不容忽视,尤其是在支护抗力较小的情况下,洞壁处径向位移增加显著。陈有亮 刘耕云 杜曦 RAFIG Azzam 吴东鹏 2020岩土力学2020,41,8:12
2基于LiDAR技术的节理岩质边坡有限元分析显示文摘岩质边坡的稳定性主要受其优势结构面组控制。基于地面LiDAR扫描技术和模糊聚类分析对边坡岩体出露的结构面进行自动识别和统计分组,从而获得岩体主要结构面组的几何空间信息和空间位置信息。随后通过赤平投影方法能够较好地反映出各主要结构面组与边坡的空间位置关系,确定主控边坡稳定性的优势结构面组,为数值模型的构建提供依据。最后采用有限元强度折减法求得潜在滑裂面位置和相应的安全系数。分析结果表明,岩质边坡滑裂破坏主要沿着优势结构面方向扩展,边坡下部以沿结构面的剪切破坏为主,上部以拉伸破坏为主。宋杰 胡辉 RAFIG Azzam 2013岩石力学与工程学报2013,32,S2:9
3Strength of soil reinforced with fiber materials (Papyrus)显示文摘Aqeel Adili Rafig Azzam Giovanni Spagnoli Joerg Schrader 2012Soil Mechanics and Foundation Engineering2012,,6:2
4基于国际交流与合作提升土木工程专业教学质量的探索与实践显示文摘高校间的国际交流与合作是促进高校发展,提升高校教学水平的一个十分有效的途径。近年来,上海理工大学土木工程系积极与国外知名院校合作交流,为培养掌握多学科理论、具备较强实践能力、视野广阔的创新型人才奠定了基础。以和国外知名高校的交流与合作为例,总结了近几年土木工程专业教学的探索与实践,分析了当前国际合作中存在的一些问题,并提出了相应的对策建议。陈有亮 徐超 倪静 马晓婷 李哲 RAFIG Azzam 2020上海理工大学学报(社会科学版)2020,42,1:2
5Possible underly- ing mechanisms responsible for aldosterone and mineraloeor- ticoid receptor-dependent renal injury显示文摘Kiyomoto H Rafig K Mostofa M 2008J Phannacol Sci2008,108,4:1
6The effect of monetary policy on output in EMU3: A sign restriction approach显示文摘Rafig M S Mallickand S K 2008Journal of Macroeconomics2008,30,4:1
7Strength Of Soil Reinforced With Fiber Materilas (PAPYRUS)显示文摘Aqeel Al Adili Rafig Azzam Giovanni Spagnoli Joerg Schrader 2012Soil Mechanics and Foundation Engineering2012,48,:1
8The displacement computation and construction pre-control of a foundation pit in Shanghai utilizing FEM and intelligent methods显示文摘You-Liang Chen Rafig Azzam Fu-Bo Zhang 2006Geotechnical and Geological Engineering2006,,6:1
9Importin betal mediates the glucose-stimulated nuclear import of pancreatic and duodenal homeobox-1 in pancreatic islet beta-cells(MIN6) 显示文摘Guillemain G Da Silva XG Rafig I 2004Biochem J2004,378,1:1
10Improvement of cadmi- um uptake and accumulation in Sedum alfredii by endophytic bacteria Sphingomonas SaMR12:Effeets on plant growth and root exudates显示文摘CHEN B ZHANG Y RAFIG M T 2014Chemosphere2014,117,1:1
11Pleiotropic effects of neutrophils on myocyte apoptosis and left ventricular remodeling during early volume overload显示文摘Kolpakov MA Seqqat R Rafig K 0,,:1
12Calcium Channel blocker enhances benificals effects of an angiotensin llAT, receptor blocker against cerebrovascular-renal injury in type 2 diabetic mice显示文摘Rafig K Sherajee SJ Hitomi H 2013PUJS One2013,8,82:1
13Quantitative assessment of intrinsic groundwater vulnerability to contamination using numerical simulations显示文摘Christoph Neukum Rafig Azzam 2009Science of the Total Environment2009,,2:1
14Development of a Polyfunc- tional Catalyst for Benzene Production from Pyrolysis Gasoline 显示文摘Rafig A Lik A Yeniova H 2003Appl Catal A2003,238,2:1
15Transport of engineered silver (Ag) nanoparticles through partially fractured sandstones显示文摘Christoph Neukum Anika Braun Rafig Azzam 2014Journal of Contaminant Hydrology2014,,:1
16The introduction and characterization of phytase and beyond显示文摘liu Bing-Lan Amjad Rafig Tzeng Yew-Min 1998Enzyme and Microbial Technol1998,22,:1
17Genetic algorithms in optimal design and detailing of reinforced concrete biaxial columns supported by a declarative approach for capacity checking显示文摘Rafig M Y Southcombe C 1998Compuer & Structures1998,,4:1
18Possible underlying mechanisms responsible for aldosterone and mineralocorticoid recept-or-dependent renal injury显示文摘Kiyomoto H Rafig K Mostofa M Nishiyama A 2008J Pharmacol Sci2008,108,4:1
19EXPERIMENTAL AND CLINICAL STUDIES ON THE REGULATION OF ACUPUNCTURE ON IMMUNOLOGICAL FUNCTION显示文摘The regulation of acupuncture on the immunological function has been studied inlaboratory and clinic. The results showed that stimulating the biological active point (or acupoint)with electroacupuncture could inhibit the growth of tumor in experimental rats and prolongate the life-span of rats bearing tumor; and that electro-acupuncture had a good effect on the immunoregulatingsubpopulations of lymphocyte of patients with cancer.Tahmazov Rafig Faig oglyM. Mansouz 113-4, Baku 370004, Azerbaijan 1994World Journal of Acupuncture-Moxibustion1994,4,3:1
20Artificial neural netnorks to aid concept design显示文摘Rafig M Y Bugmann G 2000The structural Engineer2000,78,3:1
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