龙旭


的个人主页 http://teacher.nwpu.edu.cn/xlong

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基本信息 The basic information

龙旭

力学与土木建筑学院

博士研究生毕业

工学博士

讲师(高校)

土木工程-结构工程,力学-固体力学

xulong@nwpu.edu.cn

工作经历 Work Experience

2014年12月-至今,西北工业大学,力学与土木建筑学院,讲师

2014年2月-2014年12月,INTECSEA, WorleyParsons Group,高级有限元分析工程师(Senior FEM Engineer)

2011年10月- 2014年02月,新加坡南洋理工大学,防灾及防护科技研究中心,副研究员(Research Associate)

2009年2月-2009年8月,新加坡南洋理工大学,防灾及防护科技研究中心,项目研究员(Project Officer)

教育经历 Education Experience

2009年8月-2013年1月,新加坡南洋理工大学,结构与力学,博士

2006年9月-2009年1月,中国科学院力学研究所,硕士

2002年9月-2006年7月,同济大学,工程力学系,学士 

科学研究 Scientific Research

主持国家自然科学基金委员会青年科学基金项目“钢筋混凝土动态粘结-滑移关系及其结构抗连续倒塌性能影响研究”(2016-2018年)

主持中央高校基本科研业务费项目“微纳米无铅焊点微缺陷所致损伤演化机理及其宏观影响研究 (2016-2017) 

参与国家自然科学基金委员会国家自然科学基金面上项目“热电力耦合作用下焊点多尺度损伤机理研究”(2016-2019年)

参加并完成南洋理工大学与新加坡内务部(Ministry of Home Affairs)合作项目“预制混凝土结构与钢-混凝土组合结构节点在柱失效情况下的结构承载力研究”(2010-2014年) 

学术成果 Academic Achievements

学术专著:


龙旭,姚尧,钢筋混凝土框架抗连续倒塌计算结构力学,科学出版社,2017 



SCI期刊文章:

1X Long*, X He, Y Yao* (2017). An improved unified creep-plasticity model for SnAgCu solder under a wide range of strain rates. Journal of Materials Science, V.52, No. 10, pp. 6120-6137. (JCR Q2, IF=2.326)
2. X Long*, SB Wang, YH Feng, Y Yao, LM Keer (2017). Annealing effect on residual stress of Sn-3.0Ag-0.5Cu solder measured by nanoindentation and constitutive experiments. Materials Science & Engineering: A, V. 696, No. 1, pp. 90-95. (JCR Q2, IF=2.541)
3. X Long*, SB Wang, X He, Y Yao* (2017). Annealing optimization for tin-lead eutectic solder by constitutive experiment and simulation. Journal of Materials Research. DOI: 10.1557/jmr.2017.166. (JCR Q3, IF=1.680)
4. X Long*, YH Feng, Y Yao (2017). Cooling and annealing effect on indentation response of lead-free solder. International Journal of Applied Mechanics, V.9, No. 4, in press. (JCR Q3, IF= 1.468)
5. Y Yao*, R An, X Long (2017). Effect of electric current on fracture and constitutive behavior of Sn-Ag-Cu solder joints. Engineering Fracture Mechanics, V.171, pp. 85-97. (JCR Q3, IF=1.818)
6. HC Guo, X Long*, Y Yao* (2017). Fire resistance of concrete filled steel tube columns subjected to non-uniform fire conditions. Journal of Constructional Steel Research, V.128, pp. 542-554. (JCR Q3, IF=1.464)
7. CH Chen*, YF Zhu, Y Yao, Y Huang, X Long (2016). An evaluation method to predict progressive collapse resistance of steel frame structures, Journal of Constructional Steel Research, V.122, pp. 238-250. (JCR Q3, IF=1.464)
8. X Long*, YX Wang, LM Keer, Y Yao* (2016). Mechanical effects of isolated defects within a lead-free solder bump subjected to coupled thermal-electrical loading, Journal of Micromechanics and Molecular Physics, V. 1, No. 1:1650004 (invited paper).
9. X Long*, CK Lee (2015). Improved strut-and-tie method for 2D RC beam-column joints under monotonic loading, Computers and Concrete, V.15, No.5, pp.807-831.
10. X Long*, CK Lee (2015). Modelling of two dimensional reinforced concrete beam-column joints subjected to monotonic loading, Advances in Structural Engineering, V. 18, No. 9, pp. 1461-1474.
11. X Long*, F Ge, YS Hong (2015). Feasibility study on buoyancy-weight ratios of a submerged floating tunnel prototype subjected to hydrodynamic loads, Acta Mechanica Sinica, V. 31, No. 5, pp. 750-761.
12. X Long*, KH Tan, CK Lee (2014). Bond stress-slip prediction under pullout and dowel action in reinforced concrete joints, ACI Structural Journal, V. 111, No. 4, pp. 977-988.
13. X Long*, JQ Bao, KH Tan, CK Lee (2014). Numerical simulation of reinforced concrete beam/column failure considering normal-shear stress interaction, Engineering Structures, V. 74, September, pp. 32-43.
14. X Long*, WF Yuan, KH Tan, CK Lee (2013). A superelement formulation for efficient structural analysis in progressive collapse, Structural Engineering and Mechanics, V. 48, No. 3, pp. 309-331.
15. X Long*, KH Tan, CK Lee (2013). A 3D co-rotational beam element for steel and RC framed structures, Structural Engineering and Mechanics, V. 48, No. 5, pp. 587-613.
16. X Long*, F Ge, L Wang, YS Hong (2009). Effects of fundamental structure parameters on dynamic responses of submerged floating tunnel under hydrodynamic loads, Acta Mechanica Sinica, V. 25, No. 3, pp. 335-344.
17. JQ Bao*, X Long , KH Tan, CK Lee (2013). A new generalized Drucker–Prager flow rule for concrete under compression, Engineering Structures, V.56, pp. 2076–2082.
18. F Ge*, X Long, L Wang, YS Hong (2009). Flow-induced vibrations of long circular cylinders modeled by coupled nonlinear oscillators, Science China Series G: Physics Mechanics and Astronomy, V. 52, No. 7, pp. 1086-1093. 


会议文章 (2016):

1. X Long, Y Yao, LM Keer (2016). Effect of isolated intermetallic compounds under electromigration in lead-free solders.24th International Congress of Theoretical and Applied Mechanics, 21-26 August 2016, Montreal, Canada.

2. X Long*, BJ Chen, Y Yao (2016). Thermo-visco-plastic constitutive model for lead-containing and lead-free solders subjected to monotonic and cyclic loadings. The 17th International Conference on Electronic Packaging Technology (ICEPT 2016), 16-19 August 2016, Wuhan, China.

3. YX Wang, X Long, Y Yao (2016). Theoretical study of thermomigration effect on thepancake void propagation at the current crowdingzone of solder joints. The 17th International Conference on Electronic Packaging Technology (ICEPT 2016), 16-19 August 2016, Wuhan, China. 

4. X Long*, HC Guo (2016). Fire resistance study of concrete in the application of tunnel-like structures. Procedia Engineering V. 166, pp. 13-18.

荣誉获奖 Awards Information

2017年度陕西高等学校科学技术奖一等奖,成果名称:新型微电子封装焊料及互联结构可靠性研究,学科门类:数理力学,完成人:姚尧,乔吉超,龙旭,何许,王月兴,姚志锋

教育教学 Education And Teaching

指导2015级本科生徐孟飞开展的高温高电流所致无铅焊点性能演化研究,荣获第十六届“三航杯”大学生课外学术科技作品竞赛(自然科学类学术论文)三等奖
主持西北工业大学全英文课程建设项目,课程名称:Theory and design of reinforced concrete component to EuroCode2,课程编号:U06M12059.012016年)