|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | FE modeling of concrete beams and columns reinforced with FRP composites显示文摘Compression and flexure members such as columns and beams are critical in a structure as its failure could lead to the collapse of the structure.In the present work,numerical analysis of square and circle short columns,and reinforced concrete(RC)beams reinforced with fiber reinforced polymer composites are carried out.This work is divided into two parts.In the first part,numerical study of axial behavior of square and circular concrete columns reinforced with Glass Fiber Reinforced Polymer(GFRP)and Basalt Fiber Reinforced Polymer(BFRP)bars and spiral,and Carbon Fiber Reinforced Polymer(CFRP)wraps is conducted.The results of the first part showed that the axial capacity of the circular RC columns reinforced with GFRP increases with the increase of the longitudinal reinforcement ratio.In addition,the results of the numerical analysis showed good correlation with the experimental ones.An interaction diagram for BFRP RC columns is also developed with considering various eccentricities.The results of numerical modeling of RC columns strengthened with CFRP wraps revealed that the number and the spacing between the CFRP wraps provide different levels of ductility enhancement to the column.For the cases considered in this study,column with two middle closely spaced CFRP wraps demonstrated the best performance.In the second part of this research,flexural behavior of RC beams reinforced with BFRP,GFRP and CFRP bars is investigated along with validation of the numerical model with the experimental tests.The results resembled the experimental observations that indicate significant effect of the FRP bar diameter and type ont he flexural capacity of the RC beams.It was also shown that Increasing the number of bars while keeping the same reinforcement ratio enhanced the stiffness of the RC beam. | Farid Abed Chahmi Oucif Yousef Awera Haya H.Mhanna Hakem Alkhraisha | 2021 | Defence Technology(防务技术)2021，17，1： | 3 |
| 2 | Executionary pathway for apoptosis:lessons from mutant mice显示文摘Apoptosis or programmed cell death (PCD) is an evolutionarily conserved cellular process that is essential for normal development and homeostasis of multicellular organisms. Defects in the apoptosis signaling result in many diseases including autoimmune diseases and cancer. The apoptosis signaling pathway was first described genetically in the nematode Caenorhabditis elegans which serves as a framework for the more complex apoptotic pathways that exist in mammals. In this review, we will discuss the apoptotic pathways that are emerging in mammals as elucidated by studies of gene-targeted mutant mice. | WOO MINNA RAZQALLAH HAKEM TAK W.MAK | 2000 | Cell Research2000，10，4： | 3 |
| 3 | Contention awareness and fault-tolersnt scheduling for precedence constrained tasks in heterogeneous systems显示文摘 | BENOIT A HAKEM M ROBERT Y | | 0，，02： | 1 |
| 4 | Differential requirement for caspase 9 in apoptotic pathways in vivo显示文摘 | Hakem R Hakem A Duncan G S | 1998 | Cell1998，94，： | 1 |
| 5 | Role of Pirh2 in mediating the regulation of p53 and c-Myc显示文摘 | Hakem A Bohgaki M Lemrners B | 2011 | PLoS Genet2011，7，10： | 1 |
| 6 | Role of Pirh2 in mediating the regulation of p53 and c-Myc显示文摘 | Hakem A Bohgaki M Lemmers B | 2011 | PLo S Genet2011，7，10： | 1 |
| 7 | Essential contribution of caspase 3/CPP32 to apoptosis and its associated nuclear changes显示文摘 | Woo M Hakem R Soengas MS | 1998 | Genes Dev1998，12，： | 1 |
| 8 | In vivo evidence that caspase-3 is required for Fas-mediated apoptosis of hepatocytus显示文摘 | Woo M Hakem A Elia AJ | 1999 | J immunol1999，163，： | 1 |
| 9 | Dfferential requirement for caspase 9 in apoptotic pathways in vivo显示文摘 | Hakem A Duncan GS | 1998 | Cell1998，94，3： | 1 |
| 10 | Differential requirement for caspase-9 in apoptotic pathways in vivo显示文摘 | Hakem R Hakem A Duncan GS | 1998 | Cell1998，94，3： | 1 |
| 11 | RhoC is dispensable for embryo-genesis and tumor initiation but essential for metastasis显示文摘 | Hakem A Sanchez-Sweatman O You-Ten A | 2005 | Genes Dev2005，19，： | 1 |
| 12 | Differential Requirement for Caspase-9 in Apoptotic Pathways In Vivo显示文摘 | Hakem R Hakem A Gordon S | 1998 | Cell1998，94，3： | 1 |
| 13 | RhoC is dispensable for embryogenesis and tumor initiation but essential for metastasis 显示文摘 | Hakem A Sanchez-Sweatman O You-Ten A | 2005 | Genes Dev2005，19，： | 1 |
| 14 | Multi-criteria Scheduling of Precedence Task Graphs on Heterogeneous Platforms 显示文摘 | Benoit A Hakem M Robert Y | 2010 | The Computer Journal (S0010-4620)2010，53，6： | 1 |
| 15 | Differential requirement for caspase 9 in apoptotic pathways in vivo显示文摘 | Hakem R Hakem A Duncan G S | 1998 | Cell1998，94，： | 1 |
| 16 | DNA-damage repair: the good, the bad, the ugly 显示文摘 | Hakem R | 2008 | EMBO J2008，27，4： | 1 |
| 17 | G ene t argeting i n t he analysis of mammalian apoptosis and TNF receptor superfamily signaling显示文摘 | Yeh WC Hakem R Woo M Mak T W | | 0，，： | 1 |
| 18 | Essential contribution of caspase 3/CPP32 to apoptosis and its associated nuclear changes显示文摘 | Woo M Hakem R Soengas MS | 1998 | Genes Dev1998，12，6： | 1 |
| 19 | Essential contribution of Caspase 3/CPP32 to apoptosis and its associated nuclear changes显示文摘 | Woo M Hakem R Soengas MS | 1998 | Genes Dev1998，12，6： | 1 |
| 20 | Analyzing Well-known Countermeasures Against Distributed Denial of Service Attacks显示文摘 | HAKEM Beitollahi GEERT Deconinck | 2012 | Computer Communications2012，35，11： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员