研究领域

油气井岩石力学与工程；非常规储层水力压裂；井壁稳定预测与控制；井筒完整性预测与控制

科研项目

[1] 国家自然科学基金青年基金项目“裂缝性油气储层水力裂缝模拟的增强有限元方法”，2016.01-2018.12


[2] 国家科技重大专项任务“煤储层井壁稳定分析与软件”，2011.01-2015.12

[3] 国家科技重大专项任务“水淹储层压裂充填防砂工艺技术优化研究及应用”，2016.01-2020.12

[4] 另承担油田企业委托水力压裂、井壁稳定、井筒完整性方面的多项项目。

代表性研究成果

[1] 1.W. Liu, Q. Yang, S. Mohammadizadeh, X. Y. Su, D. S. Ling, An Accurate and Efficient A-FEM for Arbitrary Crack Interactions, Journal of Applied Mechanics, 1 (2013) 425. (SCI收录)



[2] 2.W. Liu, J. W. Chen, Y. Q. Liu, X. Y. Su. Effect of interface/surface stress on the elastic wave band structure of two-dimensional phononic crystals, Physics Letters A, 2012, 376(4), 605-609.(SCI收录)



[3] 3.W. Liu, J. W. Chen, X. Y. Su. Local resonance phononic band gaps in modified two-dimensional lattice materials, Acta Mechanica Sinica, 2012, 28(3), 659-669. (SCI收录)




[4] 4.W. Liu, X. Y. Su, Y. R. An, K. F. Huang. Local Buckling Prediction for Large Wind Turbine Blades, Computers, Materials & Continua, 2011, 25(2), 177-193. (SCI收录)




[5] 5.W. Liu, X. Y. Su. Collimation and enhancement of elastic transverse waves in two-dimensional solid phononic crystals, Physics Letters A, 2010, 374(29). (SCI收录)




[6] 6.刘伟，尹家聪，陈璞，苏先樾. 大型风力机复合材料叶片动态特性及气弹稳定性分析. 空气动力学学报，2011，29(3), 263-267.(EI收录)




[7] 7.W. Liu, Y. L. Ma, X. Y. Su, K. F. Huang. Buckling Analysis of Wind Turbine Blade Using Pressure Distributions Obtained from CFD, Asia-Pacific Power and Energy Engineering Conference, Wuhan, China, 2009.(EI收录)




[8] 8.B. C. Do, W. Liu, Q. D. Yang, X. Y. Su. Improved Cohesive Stress Integration Schemes for Cohesive Zone Elements, Engineering Fracture Mechanics, 2013, 107, 14-28. (SCI收录)




[9] 9.J. W. Chen, W. Liu, X. Y. Su. Vibration and Buckling of Truss core Sandwich plates on an Elastic Foundation Subjected to Biaxial In-plane Loads, Computers, Materials & Continua, 2011, 24(2), 163-181. (SCI收录)